Liquid parameter detecting method and system
AssigneeBoe Technology Group Co., Ltd.
InventorChuang Wei
Life of this patent
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Abstract
A liquid detection system for detecting a liquid level position of a liquid in a hanging bottle includes a hanging bottle casing unit for determining the overall gravity of the hanging bottle, a hanging bottle cap unit for determining the liquid density in the hanging bottle, and a transmission unit for transmitting the overall gravity and liquid density of the hanging bottle to a server, and the server. The server is configured to determine the liquid gravity in the hanging bottle, calculate the liquid volume in the hanging bottle based on the liquid gravity and the liquid density, and determine a liquid level position based on the liquid volume.
Claims18
A liquid detection system for detecting a liquid level position of a liquid in a hanging bottle, the system comprising:
- a hanging bottle casing unit configured to determine an overall gravity of the hanging bottle;
- a hanging bottle cap unit configured to determine a liquid density in the hanging bottle;
- a transmission unit configured to transmit the overall gravity and the liquid density of the hanging bottle to a server;
- and
- the server, wherein the server is configured to determine a liquid gravity in the hanging bottle, calculate a liquid volume in the hanging bottle based on the liquid gravity and the liquid density, and determine a liquid level position based on the liquid volume,
- wherein the hanging bottle casing unit comprises a hanging bottle gravity detection module configured to use a cantilever beam weight sensor to determine the overall gravity of the hanging bottle, and
- wherein the hanging bottle cap unit comprises a liquid density detection module configured to use an ultrasonic density sensor to detect the liquid density in the hanging bottle.
A liquid detecting method for detecting a liquid level position of a liquid in a hanging bottle, the method comprising:
- determining an overall gravity of the hanging bottle;
- determining a liquid density in the hanging bottle;
- transmitting the overall gravity and the liquid density of the hanging bottle to a server;
- determining a liquid gravity in the hanging bottle;
- calculating a liquid volume in the hanging bottle from the liquid gravity and the liquid density;
- and
- determining the liquid level position based on the liquid volume using the server,
- wherein the overall gravity of the hanging bottle is determined using a cantilever beam weight sensor, and
- wherein the liquid density in the hanging bottle is detected using an ultrasonic density sensor.
Dependencies are inferred from the claim text.