Title:
WORK VEHICLE
Document Type and Number:
Japanese Patent JP2022050868
Kind Code:
A
Abstract:
To release an operation attitude of an operator and satisfactorily perform a confirmation work of a work place by visual inspection without feeling troublesomeness by an alarm.SOLUTION: A work vehicle includes: a monitoring device for monitoring periphery of a work vehicle; an alarm device for outputting an alarm on the basis of a monitoring result of the monitoring device; an attitude detection part for detecting whether or not an operator seats on an operation seat of the work vehicle and detects whether or not it is in an operation attitude of operating the work vehicle; and a control part for controlling an alarm device on the basis of a detection result of the attitude detection part. When the attitude detection part has detected that the operator is in the operation attitude, the control part allows the alarm device to execute output of the alarm based on the monitoring result of the monitoring device, on the other hand, when the attitude detection part has detected that the operation attitude of the operator is released, allows the monitoring device to stop execution of the output of the alarm by the alarm device based on the monitoring result of the monitoring device.SELECTED DRAWING: Figure 3
Inventors:
DANGUCHI MASASHI
OGATA NAGAHIRO
OGATA NAGAHIRO
Application Number:
JP2020157038A
Publication Date:
March 31, 2022
Filing Date:
September 18, 2020
Export Citation:
Assignee:
YANMAR HOLDINGS CO LTD
International Classes:
E02F9/26
Domestic Patent References:
| JP2016196759A | 2016-11-24 | |||
| JP2019167820A | 2019-10-03 | |||
| JP2015124514A | 2015-07-06 |
Foreign References:
| WO2020162184A1 | 2020-08-13 | |||
| WO2019172424A1 | 2019-09-12 | |||
| WO2020080264A1 | 2020-04-23 |
Attorney, Agent or Firm:
Patent Business Corporation Sano Patent Office
Previous Patent: Eyeglass lens and its design method
Next Patent: Sheet folding device and sheet post-processing device equipped with it
Next Patent: Sheet folding device and sheet post-processing device equipped with it