Operation machine

• US 8,976,037 B2
• Filed: 02/13/2012
• Issued: 03/10/2015
• Est. Priority Date: 02/16/2011
• Status: Active Grant

• Current Assignee: Kubota Corporation
• Original Assignee: Kubota Corporation
• Inventors: Matsumoto, Atsushi, Miura, Keisuke, Kinugawa, Ryosuke
• Primary Examiner(s): Nguyen, Phung
• Application Number:
  US13/822,018
• Publication Number:
  US 20130176134A1
• Time in Patent Office: 1,121 Days
• Field of Search: 340/684, 340/506, 340/539.1, 340/679, 340/691.6
• US Class Current: 340/684
• CPC Class Codes: A01D 41/12 Details of combines
• CPC Class Codes: E02F 9/267 Diagnosing or detecting failure of vehicles
• CPC Class Codes: G07C 5/0808 Diagnosing performance data testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005
• CPC Class Codes: G07C 5/0816 Indicating performance data, e.g. occurrence of a malfunction
• CPC Class Codes: G07C 5/085 using electronic data carriers
• CPC Class Codes: G08B 21/187 Machine fault alarms
• CPC Class Codes: G08B 5/00 Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied

Abstract

To accurately grasp a generation situation of a warning generated in an operation machine, the operation machine is provided with: warning generation means 55 adapted to determine whether or not there is abnormality, and in the case where there is abnormality, generate a warning; warning storage means 56 adapted to store warning information on the warning; display means adapted to display the warning information stored in the warning storage means 56; and warning erasing means adapted to erase the warning information, wherein the warning storage means 56 is configured to store warning information on a warning generated after the erasure by the warning erasing means 57.

Claims

1. An operation machine comprising:

warning generation means adapted to determine whether or not there is abnormality, and in a case where there is abnormality, generate a warning;

warning storage means adapted to store warning information on said warning;

display means adapted to display the warning information stored in said warning storage means, wherein; and

warning erasing means adapted to erase said warning information,

wherein said display means is configured to include a display device that displays said warning information, wherein said display device is connected with an erasure performing switch that performs the erasure in order to erase the warning information with the warning erasing means; and

said warning storage means is configured to store warning information on a warning generated after the erasure by said warning erasing means.

2. The operation machine according to claim 1, wherein:

said warning storage means stores the warning information on the warning generated after the erasure has been performed by said erasure performing switch.

3. The operation machine according to claim 1, wherein said warning storage means stores, among pieces of warnings generated after the erasure of the warning information, warning information on a first generated warning.

4. The operation machine according to any of claims 1, wherein said warning storage means stores, among pieces of warnings generated after the erasure of the warning information, warning information on a last generated warning.

5. The operation machine according to any of claims 1, wherein the warning information after the erasure is unerasable.

6. The operation machine according to claim 1, wherein said warning storage means is configured to store the warning information on the warning generated after the erasure by said warning erasing means.

7. An operation machine comprising:

warning generation means adapted to determine whether or not there is abnormality, and in a case where there is abnormality, generate a warning;

warning storage means adapted to store warning information on said warning;

display means adapted to display the warning information stored in said warning storage means; and

warning erasing means adapted to erase said warning information, the operation machine comprising erasure time storage means adapted to store an erasure time when the warning information is erased by said warning erasing means,

wherein said display means is configured to include a display device that displays said warning information, wherein said display device is connected with an erasure performing switch that performs the erasure in order to erase the warning information with the warning erasing means.

8. The operation machine according to claim 7, wherein said erasure time storage means stores, as the erasure time, a time when the erasure is performed by said erasure performing switch.

9. An operation machine comprising:

warning generation means adapted to determine whether or not there is abnormality, and in a case where there is abnormality, generate a warning;

warning storage means adapted to store warning information on said warning;

display means adapted to display the warning information stored in said warning storage means; and

warning erasing means adapted to erase said warning information, wherein

said warning storage means is provided with a storage table for distinctively storing warning information on a warning generated before the erasure by said warning erasing means and warning information on a warning generated after the erasure by said warning erasing means.