US 12,110,663 B2
Shovel
Masato Koga, Kanagawa (JP)
Assigned to SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo (JP)
Filed by SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo (JP)
Filed on Mar. 17, 2022, as Appl. No. 17/655,239.
Application 17/655,239 is a continuation of application No. PCT/JP2020/035361, filed on Sep. 17, 2020.
Claims priority of application No. 2019-169179 (JP), filed on Sep. 18, 2019.
Prior Publication US 2022/0205222 A1, Jun. 30, 2022
Int. Cl. E02F 9/26 (2006.01); G07C 5/08 (2006.01); E02F 3/32 (2006.01); E02F 9/22 (2006.01)
CPC E02F 9/26 (2013.01) [G07C 5/0808 (2013.01); E02F 3/32 (2013.01); E02F 9/2221 (2013.01); E02F 9/2285 (2013.01); E02F 9/2292 (2013.01); E02F 9/2296 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A shovel comprising:
an engine configured to generate electric power;
a rechargeable battery configured to store the electric power;
a hardware processor configured to collect diagnostic data from a condition detecting sensor and to detect an abnormality based on the collected diagnostic data,
wherein the hardware processor is configured to continue to collect the diagnostic data, after detection of the abnormality during collection of the diagnostic data, and
wherein the hardware processor is operated by the electric power that is generated by the engine and the electric power that is supplied from the rechargeable battery.