Elektrische Arbeitsmaschine und Verfahren zur Steuerung einer Elektrischen Arbeitsmaschine

Details

Veröffentlichungs-Nr.

EP4737651

Anmeldetag

21. Mai 2024

Veröffentlichung

2. Januar 2025

Rechtsraum

EP

Abstract

To notify the proper temperature to a human operator based on temperature of the battery assembly detected by a plurality of temperature detectors. An electric working machine (1) includes a battery assembly (30), an electric actuator (9) to be actuated by electricity supplied by the battery assembly, a working device (20) to be actuated by the electric actuator being driven, a plurality of temperature detectors (31b, 31c, 31d, 32b, 32c, 32d) to each detect a temperature of the battery assembly, a controller (7) configured or programmed to calculate a first temperature (T_show) of the battery assembly based on temperatures detected by the plurality of temperature detectors, and a display (60) to display the first temperature calculated by the controller. The controller is configured or programmed to calculate the first temperature based on a lowest temperature (T_min) of the temperatures detected by the plurality of temperature detectors, a highest temperature (T_max) of the temperatures detected by the plurality of temperature detectors, and a weighting value to assign weights such that a weight assigned to the lowest temperature increases as the lowest temperature decreases.

Anmelder

Firma

KUBOTA CORPORATION

Land

🇯🇵 Japan