Position detection apparatus and method

A technology for detection equipment and detection methods, which is applied in the direction of measuring devices, surveying and navigation, instruments, etc., and can solve the problem that the position detection device cannot complete normal measurement, etc.

Pending Publication Date: 2021-06-18
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In some technologies, the dynamic measurement method of the position detection device is to directly connect the position detection device through the power system, and realize the dynamic measurement of the device through the signal receiving part. This structure makes the position detection device only suitable for measurement in the air environment, and does not It cannot be used in a hydraulic environment. In areas such as oil exploration, river flow monitoring, and rainy weather, the position detection device cannot complete normal measurement.

Method used

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Embodiment Construction

[0019] The application describes a number of embodiments, but the description is illustrative rather than restrictive, and it will be obvious to those of ordinary skill in the art that within the scope of the embodiments described in the application, There are many more embodiments and implementations. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Except where expressly limited, any feature or element of any embodiment may be used in combination with, or substituted for, any other feature or element of any other embodiment.

[0020] This application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The disclosed embodiments, features and elements of this application can also be combined with any conventional features or elements to form unique inventive solutions as defined by the clai...

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Abstract

A position detection apparatus and method, the position detection apparatus comprising: a hydraulic container configured to provide a hydraulic environment for a detected member; a position detection device, located in the hydraulic container and arranged to detect the position change of the detected part and generate a detection signal; a power device, connected with the hydraulic container and used for providing power for the detected piece; and a signal receiving device, connected with the hydraulic container and arranged to receive the detection signal generated by the position detection device. The position detection method is applied to the position detection equipment.

Description

technical field [0001] This article relates to but not limited to the technical field of position measurement methods, in particular to position detection equipment and methods. Background technique [0002] In some technologies, the dynamic measurement method of the position detection device is to directly connect the position detection device through the power system, and realize the dynamic measurement of the device through the signal receiving part. This structure makes the position detection device only suitable for measurement in the air environment, and does not It cannot be used in a hydraulic environment. In oil exploration, river flow monitoring and other fields, as well as in rainy weather and other environments, the position detection device cannot complete normal measurement. Contents of the invention [0003] The following is an overview of the topics described in detail in this article. This summary is not intended to limit the scope of the claims. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00
CPCG01C21/00
Inventor 黄振卫张锦松
Owner TSINGHUA UNIV
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