Sil3-level radar level meter measurement system with multiple radar modules

A technology of radar level gauge and measurement system, which is applied in the direction of radio wave measurement system, measurement device, liquid/fluid solid measurement, etc. It can solve the problems of large surface area, high equipment cost, and large difference in oil measurement results.

Pending Publication Date: 2021-12-31
BEIJING CONNETECH ELECTRONICS TECH CO LTD
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Problems solved by technology

[0002] At present, many working conditions have high requirements for the measurement reliability of radar level gauges. For example, some oil storage tanks have relatively large surface areas, and a little level measurement error may lead to a large difference in the overall oil measurement results.
[0003] In the prior art, in order to improve the reliability of measurement, generally two or more radar level gauges are directly installed, and multiple corresponding echo signals are obtained through multiple radar level gauges. Since multiple radar level gauges are installed Different locations, different transmitting signals, or different installation angles, etc., so the echo signals received by each radar level gauge will be different, and the reliability of level measurement can be improved by analyzing and comparing different echo signals, but this scheme often Equipment cost is relatively high

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  • Sil3-level radar level meter measurement system with multiple radar modules
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  • Sil3-level radar level meter measurement system with multiple radar modules

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Embodiment Construction

[0051] The present disclosure will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0052] It should be noted that, in the case of no conflict, the implementation modes and the features in the implementation modes in the present disclosure can be combined with each other. The technical solutions of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with implementation manners.

[0053] Unless otherwise specified, the illustrated exemplary embodiments / embodiments are to be understood as exemplary features providing various details of some manner in which the technical idea of ​​the pre...

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Abstract

The invention provides a Sil3-level radar level meter measuring system with multiple radar modules. The system comprises a plurality of radar modules, a lens device, a plurality of control modules or a control module shared by the plurality of radar modules, and output equipment, wherein the radar modules measure the distance of the same level target, and the other radar modules can measure the distance of the level target under the condition that one radar module breaks down or is powered down; the lens device is shared by the plurality of radar modules, or the lens device comprises a plurality of lenses, each radar module corresponds to one lens, and microwave signals emitted by each radar module are emitted through the corresponding lens; the output equipment is shared by the control module(s), and the output equipment outputs Sil3-level material level measurement information according to the output information of the radar modules.

Description

technical field [0001] The present disclosure relates to the technical field of level measurement, and particularly relates to a Sil3 level radar level meter measurement system with multiple radar modules. Background technique [0002] At present, many working conditions require high measurement reliability of radar level gauges. For example, some oil storage tanks have relatively large surface areas, and a little bit of level measurement error may lead to a large difference in the overall oil measurement results. [0003] In the prior art, in order to improve the reliability of measurement, generally two or more radar level gauges are directly installed, and multiple corresponding echo signals are obtained through multiple radar level gauges. Since multiple radar level gauges are installed Different locations, different transmitting signals, or different installation angles, etc., so the echo signals received by each radar level gauge will be different, and the reliability ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/284G01S7/41
CPCG01F23/284G01S7/414
Inventor 呼秀山李圆圆
Owner BEIJING CONNETECH ELECTRONICS TECH CO LTD
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