Comprehensive displaying device

A comprehensive display and display technology, applied in static indicators, instruments, etc., can solve the problems of low display accuracy, high energy consumption, poor interface performance, etc., and achieve good communication transmission effect, low energy consumption, and high display accuracy. Effect

Inactive Publication Date: 2013-06-19
XIAN LONGDE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the displays used in aerospace systems have low display accuracy, high energy consumption, and short life. The main disadvantage is that their interface performance is poor and their application range is small.

Method used

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  • Comprehensive displaying device

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Embodiment Construction

[0007] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0008] Referring to accompanying drawing, a kind of comprehensive display device comprises CPU central processing unit 1, and the display terminal of CPU central processing unit 1 is connected with VFD display screen 2, and VFD display screen 2 is connected with low power supply 6, and the output terminal of low power supply 6 is also connected to each other. It is connected with the CPU central processing unit 1, the input end of the low power supply 6 is connected with the high power supply 7, and the connection of the CPU central processing unit 1 includes an I / O interface of the unit status / fault data, a CAN communication terminal and a serial communication terminal.

[0009] The working principle of the present invention is:

[0010] After the power is turned on, the CPU central processing unit 1 processes the detected current data, voltage data and freq...

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Abstract

The invention relates to a comprehensive displaying device which comprises a CPU. A VFD displaying screen is connected with a displaying end of the CPU. The VFD displaying screen is connected with a low-voltage power supply. An output end of the low-voltage power supply is connected with the CPU. An input end of the low-voltage power supply is connected with a high-voltage power supply. The CPU is connected with a unit state/stoppage data I/O port, a CAN communication end and a serial port communication end. Current data, voltage data and frequency data which are detected are processed by the CPU and displayed through the VFD displaying screen. Meanwhile, the CPU can exchange data with other equipment through the serial communication end, the CAN communication end and the unit state/stoppage data I/O port. The comprehensive displaying device has the advantages of being high in displaying precision, low in energy consumption, high in port performance and long in service life.

Description

technical field [0001] The invention belongs to the technical field of display devices, and in particular relates to an integrated display device. Background technique [0002] At present, the displays used in aerospace systems have low display accuracy, high energy consumption, and short life. The main disadvantages are their poor interface performance and small application range. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned prior art, the object of the present invention is to provide an integrated display device, which has the characteristics of high display accuracy, low energy consumption, high interface performance and long life. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: a kind of comprehensive display device, comprises CPU central processing unit, the display end of CPU central processing unit is connected with VFD display screen, VFD display screen is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/22
Inventor 杨颢铭
Owner XIAN LONGDE TECH
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