Construction machine and program-rewritable system equipped with same
US10683636B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Jun 16, 2016 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Jan 5, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A construction machine that, prior to performing a rewriting process of rewriting a currently used program with a renewal program, detects a charge amount of an electric storage device. When the charge amount detected is smaller than a rewrite charge amount preliminarily set as a charge amount required for the rewriting process, the rewriting is prohibited and the renewal program is transferred to storage. When the charge amount becomes sufficient, the rewriting process is performed using the renewal program stored in the storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.