US 12,030,749 B2
Informing device, work vehicle, and informing method
Yasuhiro Fukumori, Kagawa (JP); Naoto Kawabuchi, Kagawa (JP); Naofumi Yoshida, Kagawa (JP); Masato Miyoshi, Kagawa (JP); Kei Ohara, Kagawa (JP); Hidenobu Takahashi, Kagawa (JP); Reya Nagata, Kagawa (JP); and Masafumi Takahashi, Kagawa (JP)
Assigned to TADANO LTD., Kagawa (JP)
Appl. No. 17/260,427
Filed by TADANO LTD., Kagawa (JP)
PCT Filed Jul. 23, 2019, PCT No. PCT/JP2019/028738
§ 371(c)(1), (2) Date Jan. 14, 2021,
PCT Pub. No. WO2020/022297, PCT Pub. Date Jan. 30, 2020.
Claims priority of application No. 2018-138950 (JP), filed on Jul. 25, 2018.
Prior Publication US 2021/0261387 A1, Aug. 26, 2021
Int. Cl. B66C 13/00 (2006.01); B66C 13/56 (2006.01); B66C 23/18 (2006.01); E02F 9/12 (2006.01); E02F 9/26 (2006.01)
CPC B66C 13/00 (2013.01) [B66C 13/56 (2013.01); B66C 23/18 (2013.01); E02F 9/121 (2013.01); E02F 9/267 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An informing device mounted on a work vehicle that includes a lower base body, and a swivel body swivelably provided at the lower base body, the informing device comprising:
a first detection unit configured to detect an actual amount of rotation and an actual direction of rotation of a drive device which swivels the swivel body or a driven part driven by the drive device;
a second detection unit configured to detect information regarding an operation input for instructing a rotation direction of the swivel body;
a determination unit configured to determine, based on a detection value of the first detection unit and a detection value of the second detection unit, whether or not the rotation direction instructed by the operation input corresponds to the direction of rotation detected by the first detection unit; and
a notification unit configured to
issue a notification regarding information corresponding to the amount of rotation detected by the first detection unit,
issue a notification regarding information corresponding to the direction of rotation detected by the first detection unit,
issue a first operation noise when the rotation direction instructed by the operation input does not correspond to the direction of rotation detected by the first detection unit, and
issue a second operation noise, which is different from the first operation noise, when the rotation direction instructed by the operation input corresponds to the direction of rotation detected by the first detection unit,
wherein the first detection unit, the second detection unit, the determination unit, and the notification unit are each implemented via at least one processor.