CN208224904U - A kind of medical display of automatic fault detection - Google Patents
A kind of medical display of automatic fault detection Download PDFInfo
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- CN208224904U CN208224904U CN201820555920.3U CN201820555920U CN208224904U CN 208224904 U CN208224904 U CN 208224904U CN 201820555920 U CN201820555920 U CN 201820555920U CN 208224904 U CN208224904 U CN 208224904U
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Abstract
The utility model provides a kind of medical display of automatic fault detection, turn serial port module, VGA input module, display microprocessor, display screen power supply module and display liquid crystal display including computer, USB, the computer turns serial port module with the USB by USB cable and connect, the computer is connect by VGA cable with the VGA input module, and the VGA input module is connect with the display microprocessor.The beneficial effects of the utility model are: on the one hand computer and display microprocessor pass through VGA input module carries out transmission of video, on the other hand serial port module is turned by USB and carries out serial communication, display microprocessor is allowed to send failure detection result to computer, maintenance personal can check failure detection result by computer, be advantageously implemented quick fault testing.
Description
Technical field
The utility model relates to the medical displays that medical display more particularly to a kind of automatic fault detect.
Background technique
Failure detection result can not cannot be sent to computer, maintenance personal with dataphone by traditional medical display
Failure detection result can not be checked by computer, cause the maintenance efficiency of display low.
Utility model content
In order to solve the problems in the prior art, the utility model provides a kind of higher automatic fault detection of efficiency
Medical display.
The utility model provides a kind of medical display of automatic fault detection, including computer, USB turn serial port module,
VGA input module, display microprocessor, display screen power supply module and display liquid crystal display, wherein the computer passes through
USB cable turns serial port module with the USB and connect, and the computer is connect by VGA cable with the VGA input module, described
VGA input module is connect with the display microprocessor, and the USB turns serial port module and the display microprocessor connects
It connects, the display microprocessor is connect with the display screen power supply module, the display screen power supply module and the display
Liquid crystal display connection.
The display microprocessor is connected with backlight switch and brightness adjustment as a further improvement of the utility model,
Module, the backlight switch and brightness adjusting section are connected with display backlight module.
The video data delivery outlet of the display microprocessor is shown with described as a further improvement of the utility model,
Show that device liquid crystal display connects.
The display microprocessor is connected with human body induction module, backlight as a further improvement of the utility model,
Brightness detection module and external environment brightness detection module.
It is defeated to be connected with DVI input module, HDMI for the display microprocessor as a further improvement of the utility model,
Enter module, DP input module, SDI input module, CVBS input module and S-VIDEO input module.
The display microprocessor is connected with brightness of display screen detection mould as a further improvement of the utility model,
Block, display screen color detection module, gravity sensing module and built-in temperature detection module.
The beneficial effects of the utility model are: through the above scheme, on the one hand computer and display microprocessor pass through VGA
Input module carries out transmission of video, on the other hand turns serial port module by USB and carries out serial communication, so that display microprocessor
Failure detection result can be sent to computer to, maintenance personal can check failure detection result by computer, and efficiency is higher, has
Conducive to realization quick fault testing.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the medical display of automatic fault detection of the utility model.
Specific embodiment
The utility model is described in further detail for explanation and specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of medical display of automatic fault detection, including to turn serial port module 2, VGA defeated by computer 1, USB
Enter module 11, display microprocessor (i.e. MCU) 3, display screen power supply module 4 and display liquid crystal display 5, wherein described
Computer 1 turns serial port module 2 with the USB by USB cable and connect, and the computer 1 inputs mould by VGA cable and the VGA
Block 11 connects, and the VGA input module 11 connect with the display microprocessor 3, the USB turn serial port module 2 with it is described
Display microprocessor 3 connects, and the display microprocessor 3 is connect with the display screen power supply module 4, and the display screen supplies
Electric module 4 is connect with the display liquid crystal display 5, and the computer 1 is preferably laptop.
As shown in Figure 1, the display microprocessor 3 is connected with backlight switch and brightness adjusting section 6, the backlight is opened
It closes and brightness adjusting section 6 is connected with display backlight module 7.
As shown in Figure 1, the video data delivery outlet of the display microprocessor 3 and the display liquid crystal display 5
Connection, to realize the transmission of video data, such as LVDS, EDP, V BY ONE.
As shown in Figure 1, the display microprocessor 3 is connected with human body induction module 8,9 and of backlight illumination detection module
External environment brightness detection module 10.
As shown in Figure 1, to be connected with DVI input module 12, HDMI input module 13, DP defeated for the display microprocessor 3
Enter module 14, SDI input module 15, CVBS input module 16 and S-VIDEO input module 17.
As shown in Figure 1, the display microprocessor 3 is connected with brightness of display screen detection module 21, display screen color inspection
Survey module 20, gravity sensing module 19 and built-in temperature detection module 18.
A kind of medical display of the higher automatic fault detection of efficiency provided by the utility model, by computer 1 and shows
Show that device microprocessor 3 carries out serial communication, allows display microprocessor 3 to tell computer 1 fault point, maintenance personal can pass through
Computer 1 checks failure detection result, and efficiency is higher, is advantageously implemented quick fault testing.
A kind of medical display of the higher automatic fault detection of efficiency provided by the utility model, working principle is such as
Under:
The vision signal of 1, VGA input module 11 has or nothing, and display microprocessor 3 can access video processing mould
The corresponding registers of block obtain.The presence or absence of video input signals of VGA can notify computer 1, the signal of other modules in this way
Whether there is or not detection it is same as above.Computer 1 is connected by USB with the USB interface of display microprocessor 3.Computer 1 is defeated by VGA
It is connected out with the VGA input interface 11 of display microprocessor 3.
2, after display breaks down, computer 1 can turn serial port module 2 by USB and send each display apparatus module
Testing requirements to display microprocessor 3.Display microprocessor 3 is after receiving testing requirements, respectively testing result
Computer 1 is told by serial communication, and is shown on computer 1, realizes automatic detection.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (6)
1. a kind of medical display of automatic fault detection, it is characterised in that: turn serial port module, VGA input including computer, USB
Module, display microprocessor, display screen power supply module and display liquid crystal display, wherein the computer passes through USB cable
Turn serial port module with the USB to connect, the computer is connect by VGA cable with the VGA input module, the VGA input
Module is connect with the display microprocessor, and the USB turns serial port module and connect with the display microprocessor, described aobvious
Show that device microprocessor is connect with the display screen power supply module, the display screen power supply module and the display liquid crystal display
Connection.
2. the medical display of automatic fault detection according to claim 1, it is characterised in that: the display micro process
Device is connected with backlight switch and brightness adjusting section, and the backlight switch and brightness adjusting section are connected with display backlight mould
Block.
3. the medical display of automatic fault detection according to claim 1, it is characterised in that: the display micro process
The video data delivery outlet of device is connect with the display liquid crystal display.
4. the medical display of automatic fault detection according to claim 1, it is characterised in that: the display micro process
Device is connected with human body induction module, backlight illumination detection module and external environment brightness detection module.
5. the medical display of automatic fault detection according to claim 1, it is characterised in that: the display micro process
Device is connected with DVI input module, HDMI input module, DP input module, SDI input module, CVBS input module and S-
VIDEO input module.
6. the medical display of automatic fault detection according to claim 1, it is characterised in that: the display micro process
Device is connected with brightness of display screen detection module, display screen color detection module, gravity sensing module and built-in temperature detection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820555920.3U CN208224904U (en) | 2018-04-18 | 2018-04-18 | A kind of medical display of automatic fault detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820555920.3U CN208224904U (en) | 2018-04-18 | 2018-04-18 | A kind of medical display of automatic fault detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224904U true CN208224904U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820555920.3U Active CN208224904U (en) | 2018-04-18 | 2018-04-18 | A kind of medical display of automatic fault detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427481A (en) * | 2018-04-18 | 2018-08-21 | 深圳市嘉利达专显科技有限公司 | A kind of medical display and its automatic fault detection method of automatic fault detection |
-
2018
- 2018-04-18 CN CN201820555920.3U patent/CN208224904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427481A (en) * | 2018-04-18 | 2018-08-21 | 深圳市嘉利达专显科技有限公司 | A kind of medical display and its automatic fault detection method of automatic fault detection |
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