Verfahren zur Gewinnung einer Restgasmenge in einem Gaszylinder, Aufforderungsverfahren und Sodawassermaschine

Details

Veröffentlichungs-Nr.

EP4814446

Anmeldetag

25. März 2026

Veröffentlichung

30. September 2026

Rechtsraum

EP

Abstract

The present disclosure discloses a method for obtaining a residual gas amount in a gas cylinder, a method for prompting the residual gas amount in the gas cylinder and a soda water machine, the method for obtaining the residual gas amount comprises: acquiring an image of a liquid to be detected and an ambient temperature for bubble generation; identifying a current number of bubbles in the image of the liquid to be detected; acquiring a temperature coefficient representing an influence on gas concentration based on the ambient temperature for the bubble generation; and obtaining a ratio of the current number of the bubbles and a number of the bubbles when the residual gas amount is 100%, and obtaining the residual gas amount by calculation of multiplying the ratio by the temperature coefficient. In the present disclosure, the residual gas amount in the gas cylinder is obtained by acquiring an image of a liquid to be detected through an imaging device, identifying a number of bubbles in the image through a processing chip and combining a corresponding ambient temperature, and is prompted through a color ring at a water faucet, thus meeting detection requirement for the residual gas amount in the gas cylinder.

Anmelder

Firma

Zhangzhou Solex Smart Home Co., Ltd.

Land

🇨🇳 China