Elektronische Vorrichtung und Steuerungsverfahren

Details

Veröffentlichungs-Nr.

EP4733893

Anmeldetag

17. September 2025

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

G06F1/20(NIELSEN GREGORY ALLEN et al.)

Abstract

The present invention aims to economically realize the operation of a fan more corresponding to a surface temperature with respect to an operation state of an electronic apparatus. In the electronic apparatus, a controller, a temperature sensor configured to detect a temperature, and a fan are accommodated inside a chassis. The controller and the temperature sensor are arranged on a substrate. A model indicating a correlation between an actually measured temperature which is a temperature detected by the temperature sensor and a surface temperature which is a temperature at a reference point on a surface of the chassis is set in the controller in advance. The controller uses the model to calculate an estimated value of the surface temperature based on the actually measured temperature, and controls an operation of the fan based on the estimated value.

Anmelder

Firma

Lenovo (Singapore) Pte. Ltd.

Land

🇸🇬 Singapur

Fachgebiete