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Multifunctional indicating instrument for bipolar signals

A bipolar signal, indicating instrument technology, applied in the field of instruments, can solve the problems of displaying bipolar signals, unable to collect digital signals and analog signals at the same time, etc., to achieve the effect of intuitive and accurate display

Pending Publication Date: 2018-11-13
NAVAL UNIV OF ENG PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solved the problem of not being able to simultaneously acquire digital and analog signals and display bipolar signals

Method used

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  • Multifunctional indicating instrument for bipolar signals

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] The purpose of the present invention is to provide a bipolar signal multifunctional indicating instrument. Solved the problem of not being able to simultaneously acquire digital and analog signals and display bipolar signals.

[0040] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and sp...

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Abstract

The invention discloses a multifunctional indicating instrument for bipolar signals. The multifunctional indicating instrument comprises a signal interface module, a micro-controller module and an LEDdisplay module and is characterized in that the signal interface module is used for receiving an external digital signal or receiving an external analog signal converting the analog signal into a digital signal, and the analog signal is a unipolar signal or a bipolar signal; the micro-controller module is connected with the signal interface module and used for receiving and processing the digitalsignal transmitted by the signal interface module to obtain a processed digital signal; the LED display module is connected with the micro-controller module and used for receiving the processed digital signal transmitted by the micro-controller module. By the multifunctional indicating instrument, digital signals and analog signals can be received, and the bipolar signals can be displayed.

Description

technical field [0001] The invention relates to the technical field of instruments, in particular to a bipolar signal multifunctional indicating instrument. Background technique [0002] In the fields of industrial control, navigation, aerospace and other fields, some motion control signals need to be displayed with bipolarity. show. At present, for such signals, the display methods of marine instruments are single, mainly pointer or digital display, and the display is not intuitive enough; the external signal input interface is single, usually only accepts analog signal input, which cannot meet the needs of the digital development of today's submarine maneuver control system , such as directly accepting digital signals such as RS485 and CAN bus, and directly displaying; the function is single, usually just simple data display, without functions such as brightness adjustment, upper and lower limit setting, and flashing alarm. Contents of the invention [0003] The purpos...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/24215
Inventor 常广晖吴杰长曾凡明郭朝有刘金林张超杰刘锦春
Owner NAVAL UNIV OF ENG PLA
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