CN116627375A - Display method and system of mini computer host and mini computer host - Google Patents
Display method and system of mini computer host and mini computer host Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000000007 visual effect Effects 0.000 claims description 23
- 238000011156 evaluation Methods 0.000 claims description 16
- 238000012216 screening Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 9
- 230000006870 function Effects 0.000 claims description 9
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- 238000004891 communication Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000008439 repair process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0002—Serial port, e.g. RS232C
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The application discloses a display method and a system of a mini computer host and the mini computer host, wherein the method comprises the following steps: receiving a connection request of a mini computer host to a display, and responding to the connection request to acquire hardware configuration information of the mini computer host; determining serial port line specifications based on hardware configuration information, selecting a target serial port line to be connected with a mini computer host, and receiving an analog display signal sent by the mini computer host; analog-to-digital conversion is carried out on the analog display signal to obtain a digital display signal, and a picture opening instruction of a display is generated according to the digital display signal; and configuring display parameters of the display based on the picture opening instruction, starting the display according to the configured display parameters and displaying digital display signals. The connection between the mini computer host and the display can be realized by using a wired connection mode, so that the stability of the mini computer host and the display in the connection process can be ensured, the power consumption is reduced, the influence of other devices in the working process is avoided, and the stability and the reliability are improved.
Description
Technical Field
The present application relates to the field of display devices, and in particular, to a method and a system for displaying a mini-computer host.
Background
At present, a Mini computer (Mini PC) is a small computer and has the functions and characteristics of a desktop computer. The mini computer has small volume, but can be provided with a complete Windows operating system, has low price and no performance different from a common host. The mini computer processor has rich choices, such as Siyangtetracore, low voltage i7, etc., and the memory aspect is generally standard notebook memory. Under the condition that the storage space is not large enough due to the fact that the small-capacity solid state disk is marked, a user can use the mobile hard disk to automatically expand the storage space. The display device can be directly connected with the display for content display, the connection between the mini computer host and the display is generally realized by a Bluetooth remote connection mode, but the connection mode is not only serious in power consumption, but also is easily influenced by interference of other devices in the connection process, so that the stability is poor, and the practicability is reduced.
Disclosure of Invention
Aiming at the problems displayed above, the application provides a display method and a system of a mini computer host, which are used for solving the problems that the Bluetooth connection mode mentioned in the background art is serious in power consumption, is easily influenced by interference of other devices in the connection process, so that the stability is poor, and the practicability is reduced.
A display method of a mini computer host includes the following steps:
receiving a connection request of a mini computer host to a display, and responding to the connection request to acquire hardware configuration information of the mini computer host;
determining serial port line specifications based on the hardware configuration information, selecting a target serial port line to be connected with a mini computer host, and receiving an analog display signal sent by the mini computer host;
performing analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generating a picture opening instruction of a display according to the digital display signal;
and configuring display parameters of a display based on the picture opening instruction, starting the display according to the configured display parameters, and displaying the digital display signals.
Preferably, the receiving a connection request of the mini computer host to the display, and responding to the connection request to obtain hardware configuration information of the mini computer host, includes:
configuring network parameters of a local area network, receiving a plurality of display connection requests through the configured local area network, and determining main body information of each display connection request;
screening out a target display connection request of the mini computer host according to the main body information, and responding to the target display connection request to obtain the equipment model of the mini computer host;
determining the equipment type of a mini computer host, determining a data source database according to the equipment type and generating an access request;
and connecting the data source database through the access request and extracting factory configuration information of the mini computer host based on the equipment model.
Preferably, the determining the serial port line specification based on the hardware configuration information and selecting the target serial port line to connect with the mini-computer host, receiving an analog display signal sent by the mini-computer host, includes:
determining a plurality of hardware serial port information of a mini computer host according to the hardware configuration information, and screening target hardware serial port information related to a display function from the plurality of hardware serial port information;
determining serial port line specification according to the target hardware serial port information and selecting a target serial port line to be connected with a mini computer host;
starting a self-checking program of the mini computer host and determining whether the mini computer host is compatible with the display, if so, generating an analog display signal receiving request, otherwise, sending out a prompt that the host is incompatible with the display;
detecting video signals sent by the mini computer host within a preset vertical period and generating analog display signals of the mini computer host according to the video signals.
Preferably, the performing analog-to-digital conversion on the analog display signal to obtain a digital display signal, generating a picture opening instruction of a display according to the digital display signal, including:
detecting a plurality of jump positions of the analog display signal, and dividing the analog display signal into multiple stages of signals based on the jump positions;
inputting the multi-stage signals into an analog-to-digital converter to obtain digital signals of each stage, and integrating the digital signals of each stage to obtain digital display signals;
configuring window operation control parameters for a display according to the digital display signals;
and generating a picture opening instruction of the display based on the window operation control parameter of the display.
Preferably, the configuring the display parameter of the display based on the picture opening instruction, starting the display according to the configured display parameter and displaying the digital display signal includes:
configuring initial display brightness, initial display resolution and initial display detail texture parameters of a display according to the picture opening instruction;
starting a display according to the initial configuration display parameters, displaying the digital display signals, and collecting and visually evaluating the display content of the display;
determining whether the initial configuration display parameters are qualified or not according to the visual evaluation result, if so, not carrying out subsequent operation, otherwise, determining the deviation degree of the visual evaluation effect and the preset visual effect;
and carrying out self-adaptive adjustment on the initial configuration display parameters based on the deviation degree, obtaining target configuration display parameters, and carrying out picture display on a display according to the target configuration display parameters.
A display system of a mini-computer host, the system comprising:
the acquisition module is used for receiving a connection request of the mini computer host to the display and responding to the connection request to acquire hardware configuration information of the mini computer host;
the receiving module is used for determining the serial port line specification based on the hardware configuration information, selecting a target serial port line to be connected with the mini computer host, and receiving an analog display signal sent by the mini computer host;
the generating module is used for carrying out analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generating a picture opening instruction of a display according to the digital display signal;
and the display module is used for configuring display parameters of the display based on the picture opening instruction, starting the display according to the configured display parameters and displaying the digital display signals.
Preferably, the acquiring module includes:
the receiving sub-module is used for configuring network parameters of the local area network, receiving a plurality of display connection requests through the configured local area network, and determining main body information of each display connection request;
the acquisition sub-module is used for screening out a target display connection request of the mini computer host according to the main body information, and responding to the target display connection request to acquire the equipment model of the mini computer host;
the first determining submodule is used for determining the equipment type of the mini computer host, determining a data source database according to the equipment type and generating an access request;
and the extraction sub-module is used for connecting the data source database through the access request and extracting factory configuration information of the mini computer host based on the equipment model.
Preferably, the receiving module includes:
the screening sub-module is used for determining a plurality of hardware serial port information of the mini computer host according to the hardware configuration information, and screening target hardware serial port information related to a display function from the plurality of hardware serial port information;
the selecting submodule is used for determining serial port line specifications according to the target hardware serial port information and selecting a target serial port line to be connected with a mini computer host;
the second determining sub-module is used for starting a self-checking program of the mini computer host and determining whether the mini computer host is compatible with the display, if so, generating an analog display signal receiving request, and if not, sending out a prompt that the host is incompatible with the display;
the detection sub-module is used for detecting the video signal sent by the mini computer host within a preset vertical period and generating an analog display signal of the mini computer host according to the video signal.
Preferably, the generating module includes:
the dividing sub-module is used for detecting a plurality of jump positions of the analog display signal and dividing the analog display signal into multiple stages of signals based on the jump positions;
the integration submodule is used for inputting the multi-stage signals into the analog-to-digital converter to obtain digital signals of each stage, and integrating the digital signals of each stage to obtain digital display signals;
the first configuration submodule is used for configuring window operation control parameters of the display according to the digital display signals;
a generating sub-module, configured to generate a frame opening instruction of the display based on the window operation control parameter for the display;
the display module includes:
the second configuration submodule is used for configuring initial display brightness, initial display resolution and initial display detail texture parameters of the display according to the picture opening instruction;
the evaluation sub-module is used for starting the display according to the initial configuration display parameters and displaying the digital display signals, and collecting and visually evaluating the display content of the display;
the third determining submodule is used for determining whether the initial configuration display parameters are qualified according to the visual evaluation result, if so, no subsequent operation is needed, otherwise, the deviation degree of the visual evaluation effect and the preset visual effect is determined;
and the adjusting sub-module is used for adaptively adjusting the initial configuration display parameters based on the deviation degree, acquiring target configuration display parameters, and displaying pictures on a display according to the target configuration display parameters.
A mini-computer host, comprising:
the device comprises a case, a main board, a memory bank, a hard disk, a heat dissipation module and a communication module;
wherein, include on the mainboard: the system comprises a processor, a CPU and a plurality of hardware interfaces, wherein the plurality of hardware interfaces are arranged on a plurality of external viewing surfaces of the chassis.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the application is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application.
FIG. 1 is a flowchart of a display method of a mini-computer host according to the present application;
FIG. 2 is a flowchart of a display method of a mini-computer host according to the present application;
FIG. 3 is a schematic diagram of a display system of a mini-computer host according to the present application;
fig. 4 is a schematic structural diagram of an acquisition module in a display system of a mini-computer host according to the present application.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
At present, a Mini computer (Mini PC) is a small computer and has the functions and characteristics of a desktop computer. The mini computer has small volume, but can be provided with a complete Windows operating system, has low price and no performance different from a common host. The mini computer processor has rich choices, such as Siyangtetracore, low voltage i7, etc., and the memory aspect is generally standard notebook memory. Under the condition that the storage space is not large enough due to the fact that the small-capacity solid state disk is marked, a user can use the mobile hard disk to automatically expand the storage space. The display device can be directly connected with the display for content display, the connection between the mini computer host and the display is generally realized by a Bluetooth remote connection mode, but the connection mode is not only serious in power consumption, but also is easily influenced by interference of other devices in the connection process, so that the stability is poor, and the practicability is reduced. In order to solve the above-mentioned problems, the present embodiment discloses a display method of a mini computer host.
A display method of a mini computer host, as shown in FIG. 1, comprises the following steps:
step S101, receiving a connection request of a mini computer host to a display, and responding to the connection request to acquire hardware configuration information of the mini computer host;
step S102, determining serial port line specifications based on the hardware configuration information, selecting a target serial port line to be connected with a mini computer host, and receiving an analog display signal sent by the mini computer host;
step S103, carrying out analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generating a picture opening instruction of a display according to the digital display signal;
step S104, based on the picture opening instruction, configuring display parameters of a display, starting the display according to the configured display parameters, and displaying the digital display signals.
In this embodiment, the hardware configuration information is represented as comprehensive information such as a configuration hardware model and a port function of the mini computer host;
in this embodiment, the serial port line specification is expressed as a specification of a connection serial port line matched with the display port of the mini computer host;
in the present embodiment, the screen opening instruction is represented as a control instruction for the server to start screen display of the display;
in the present embodiment, the display parameter is expressed as a manipulation parameter for display such as resolution, brightness, sharpness, and the like of the display.
The working principle of the technical scheme is as follows: receiving a connection request of a mini computer host to a display, and responding to the connection request to acquire hardware configuration information of the mini computer host; determining serial port line specifications based on the hardware configuration information, selecting a target serial port line to be connected with a mini computer host, and receiving an analog display signal sent by the mini computer host; performing analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generating a picture opening instruction of a display according to the digital display signal; and configuring display parameters of a display based on the picture opening instruction, starting the display according to the configured display parameters, and displaying the digital display signals.
The beneficial effects of the technical scheme are as follows: the serial port line specification is selected according to the hardware configuration information of the mini computer host, and then the connection between the mini computer host and the display is realized by using a wired connection mode, so that the stability of the mini computer host and the connection between the mini computer host and the display in the connection process can be ensured, the power consumption is reduced, the influence of other devices in the working process is avoided, the stability and the reliability are improved, the practicability is improved, the problems that the Bluetooth connection mode in the prior art is serious in power consumption, the stability is poor due to the influence of the interference of other devices in the connection process, and the practicability is reduced are solved.
In this embodiment, after the display is started and the digital display signal is displayed according to the configured display parameter, the method further includes:
acquiring a loading video file in a display picture of a display;
acquiring current pixel information of each pixel point of the display according to the initial mapping parameters of the loaded video file and the display parameters of the display;
analyzing the current pixel information, and determining the distribution condition of background leakage points of the display according to an analysis result;
obtaining the defect pixel information of each background leakage point according to the distribution condition of the background leakage points;
evaluating the efficiency score and the state score of each background leakage point according to the defect pixel information of the background leakage point through a preset scoring model;
weighting and calculating the efficiency score and the state score of each background leakage point to obtain a calculated total score, performing pixel optimization on a first background leakage point with the calculated total score being greater than or equal to a preset score in a common optimization mode, and extracting a second background leakage point with the total score being smaller than the preset score;
acquiring a pixel sequence set of each second background leakage point when displaying, and generating a pixel matrix of each second background leakage point according to the pixel sequence set;
determining a state transition rule of matrix factors in a pixel matrix of each second background leakage point, and determining the display interference degree of each second background leakage point according to the state transition rule and the display effect;
formulating a display target of each second background leakage point based on the display interference degree of the second background leakage point;
determining a hierarchical restoration index through the display target of each second background leakage point, and obtaining decision factors of the hierarchical restoration index;
repairing each second background leakage point based on the layer-by-layer repairing index, and performing qualified decision on the repairing result according to the decision factors of the layer-by-layer repairing index;
and displaying the content according to the optimized first background leakage point and the second background leakage point which is confirmed to be qualified after repair.
In this embodiment, the loaded video file is represented as a video file that is displayed and loaded by the display;
in this embodiment, the initial mapping parameter is expressed as an initial setting parameter for mapping and displaying the video file in the display;
in this embodiment, the background leak distribution is represented as a pixel distribution of a leak on the display for the display content;
in this embodiment, the effectiveness score is expressed as a visual effectiveness evaluation score of the display content of each background leak point relative to the viewer;
in the present embodiment, the status score is expressed as a change frequency score value of the color characteristics of the pixel point of each background leak point;
in this embodiment, the preset score may be 80;
in this embodiment, the pixel sequence set is represented as a pixel value set of each second background leakage point when video playing and displaying is performed;
in this embodiment, the state transition rule is expressed as a rule that the pixel value of each second background leakage point changes with the video change;
in this embodiment, the display interference degree is expressed as a visual interference degree of each second background leakage point on the content display;
in this embodiment, the level repair index is expressed as a reference index for performing deep level repair on each second background leak point;
in this embodiment, the decision factor is expressed as a qualified decision factor for the repair index for each level.
The beneficial effects of the technical scheme are as follows: the visual effect of the display content in the eyes of the viewer can be guaranteed through repairing and optimizing the background leakage points in the display, the display quality and the experience of the user are improved, further, different processing modes can be selected for the background leakage points with different defect levels by distinguishing the background leakage points and then selecting the different processing modes, and the processing efficiency is improved.
In one embodiment, as shown in fig. 2, the receiving a connection request of the mini-computer host to the display, and obtaining hardware configuration information of the mini-computer host in response to the connection request, includes:
step S201, configuring network parameters of a local area network, receiving a plurality of display connection requests through the configured local area network, and determining main body information of each display connection request;
step S202, screening out a target display connection request of a mini computer host according to main body information, and responding to the target display connection request to acquire the equipment model of the mini computer host;
step S203, determining the equipment type of the mini computer host, determining a data source database according to the equipment type and generating an access request;
and step S204, connecting the data source database through the access request and extracting factory configuration information of the mini computer host based on the equipment model.
In the present embodiment, the body information is represented as description information of a connection body that issues a display connection request.
The beneficial effects of the technical scheme are as follows: all sent connection requests can be quickly and accurately obtained by using a local area network to receive a plurality of display connection requests, omission is avoided, stability is further improved, samples can be reduced by screening out target display connection requests of which the connection main body is a mini computer host, practicability is further improved, hardware configuration information of the mini computer host can be obtained in a most reliable channel by calling factory configuration information of the mini computer host from a data source database, and accuracy and reliability of the information are guaranteed.
In one embodiment, the determining the serial port line specification and selecting the target serial port line to connect to the mini-computer based on the hardware configuration information, receiving an analog display signal sent by the mini-computer, includes:
determining a plurality of hardware serial port information of a mini computer host according to the hardware configuration information, and screening target hardware serial port information related to a display function from the plurality of hardware serial port information;
determining serial port line specification according to the target hardware serial port information and selecting a target serial port line to be connected with a mini computer host;
starting a self-checking program of the mini computer host and determining whether the mini computer host is compatible with the display, if so, generating an analog display signal receiving request, otherwise, sending out a prompt that the host is incompatible with the display;
detecting video signals sent by the mini computer host within a preset vertical period and generating analog display signals of the mini computer host according to the video signals.
The beneficial effects of the technical scheme are as follows: the display signal of the mini computer host can be received rapidly and intuitively by collecting video signals sent by the mini computer host in a preset vertical period and generating analog display signals.
In one embodiment, the performing analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generating a picture start instruction of the display according to the digital display signal includes:
detecting a plurality of jump positions of the analog display signal, and dividing the analog display signal into multiple stages of signals based on the jump positions;
inputting the multi-stage signals into an analog-to-digital converter to obtain digital signals of each stage, and integrating the digital signals of each stage to obtain digital display signals;
configuring window operation control parameters for a display according to the digital display signals;
and generating a picture opening instruction of the display based on the window operation control parameter of the display.
The beneficial effects of the technical scheme are as follows: the stability and the practicability of the conversion can be further improved by carrying out hierarchical conversion on the analog display signals, and further, the display can be more stably controlled by configuring window operation control parameters of the display so as to generate a picture opening instruction of the display, so that the reliability is improved.
In one embodiment, the configuring the display parameter of the display based on the picture opening instruction, starting the display according to the configured display parameter and displaying the digital display signal includes:
configuring initial display brightness, initial display resolution and initial display detail texture parameters of a display according to the picture opening instruction;
starting a display according to the initial configuration display parameters, displaying the digital display signals, and collecting and visually evaluating the display content of the display;
determining whether the initial configuration display parameters are qualified or not according to the visual evaluation result, if so, not carrying out subsequent operation, otherwise, determining the deviation degree of the visual evaluation effect and the preset visual effect;
and carrying out self-adaptive adjustment on the initial configuration display parameters based on the deviation degree, obtaining target configuration display parameters, and carrying out picture display on a display according to the target configuration display parameters.
The beneficial effects of the technical scheme are as follows: the display visual effect of the digital display signal on the display is evaluated, so that the display parameters can be adaptively adjusted, the digital display signal can be ensured to maintain the optimal display effect on the display, and the practicability and the experience of a user are improved.
In one embodiment, the present embodiment also discloses a display system of a mini-computer host, as shown in fig. 3, the system includes:
the obtaining module 301 is configured to receive a connection request of the mini computer host to the display, and obtain hardware configuration information of the mini computer host in response to the connection request;
the receiving module 302 is configured to determine a serial port line specification based on the hardware configuration information, select a target serial port line to connect with the mini-computer host, and receive an analog display signal sent by the mini-computer host;
the generating module 303 is configured to perform analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generate a picture opening instruction of the display according to the digital display signal;
and the display module 304 is configured to configure display parameters of the display based on the picture opening instruction, and start the display and display the digital display signal according to the configured display parameters.
The working principle of the technical scheme is as follows: firstly, receiving a connection request of a mini computer host to a display through an acquisition module, and responding to the connection request to acquire hardware configuration information of the mini computer host; secondly, determining serial port line specifications based on the hardware configuration information by using a receiving module, selecting a target serial port line to be connected with a mini computer host, and receiving an analog display signal sent by the mini computer host; then using a generating module to carry out analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generating a picture opening instruction of a display according to the digital display signal; and finally, configuring display parameters of the display based on the picture opening instruction based on the display module, starting the display according to the configured display parameters and displaying the digital display signals.
The beneficial effects of the technical scheme are as follows: the serial port line specification is selected according to the hardware configuration information of the mini computer host, and then the wired connection mode is used for realizing connection between the mini computer host and the display, so that the stability of the mini computer host and the display in the connection process can be guaranteed, the power consumption is reduced, the influence of other devices in the working process is avoided, the stability and the reliability are improved, and the practicability is also improved.
In one embodiment, as shown in fig. 4, the obtaining module 301 includes:
the receiving submodule 3011 is used for configuring network parameters of the local area network, receiving a plurality of display connection requests through the configured local area network, and determining main body information of each display connection request;
the obtaining sub-module 3012 is configured to screen out a connection request of a target display of the mini-computer host according to the main body information, and obtain an equipment model of the mini-computer host in response to the connection request of the target display;
a first determining submodule 3013, configured to determine a device type of the mini computer host, determine a data source database according to the device type, and generate an access request;
and the extraction submodule 3014 is used for connecting the data source database through the access request and extracting factory configuration information of the mini computer host based on the equipment model.
The beneficial effects of the technical scheme are as follows: all sent connection requests can be quickly and accurately obtained by using a local area network to receive a plurality of display connection requests, omission is avoided, stability is further improved, samples can be reduced by screening out target display connection requests of which the connection main body is a mini computer host, practicability is further improved, hardware configuration information of the mini computer host can be obtained in a most reliable channel by calling factory configuration information of the mini computer host from a data source database, and accuracy and reliability of the information are guaranteed.
In one embodiment, the receiving module includes:
the screening sub-module is used for determining a plurality of hardware serial port information of the mini computer host according to the hardware configuration information, and screening target hardware serial port information related to a display function from the plurality of hardware serial port information;
the selecting submodule is used for determining serial port line specifications according to the target hardware serial port information and selecting a target serial port line to be connected with a mini computer host;
the second determining sub-module is used for starting a self-checking program of the mini computer host and determining whether the mini computer host is compatible with the display, if so, generating an analog display signal receiving request, and if not, sending out a prompt that the host is incompatible with the display;
the detection sub-module is used for detecting the video signal sent by the mini computer host within a preset vertical period and generating an analog display signal of the mini computer host according to the video signal.
The beneficial effects of the technical scheme are as follows: the display signal of the mini computer host can be received rapidly and intuitively by collecting video signals sent by the mini computer host in a preset vertical period and generating analog display signals.
In one embodiment, the generating module includes:
the dividing sub-module is used for detecting a plurality of jump positions of the analog display signal and dividing the analog display signal into multiple stages of signals based on the jump positions;
the integration submodule is used for inputting the multi-stage signals into the analog-to-digital converter to obtain digital signals of each stage, and integrating the digital signals of each stage to obtain digital display signals;
the first configuration submodule is used for configuring window operation control parameters of the display according to the digital display signals;
a generating sub-module, configured to generate a frame opening instruction of the display based on the window operation control parameter for the display;
the display module includes:
the second configuration submodule is used for configuring initial display brightness, initial display resolution and initial display detail texture parameters of the display according to the picture opening instruction;
the evaluation sub-module is used for starting the display according to the initial configuration display parameters and displaying the digital display signals, and collecting and visually evaluating the display content of the display;
the third determining submodule is used for determining whether the initial configuration display parameters are qualified according to the visual evaluation result, if so, no subsequent operation is needed, otherwise, the deviation degree of the visual evaluation effect and the preset visual effect is determined;
and the adjusting sub-module is used for adaptively adjusting the initial configuration display parameters based on the deviation degree, acquiring target configuration display parameters, and displaying pictures on a display according to the target configuration display parameters.
The beneficial effects of the technical scheme are as follows: the stability and the practicability of the conversion can be further improved by carrying out hierarchical conversion on the analog display signals, further, the display control can be carried out on the display more stably by configuring the window operation control parameters of the display so as to generate the picture opening instruction of the display, the reliability is improved, and further, the digital display signals can be ensured to keep the best display effect on the display by evaluating the display visual effect of the digital display signals on the display and then adaptively adjusting the display parameters, so that the practicability and the experience of users are improved.
A mini-computer host, comprising:
the device comprises a case, a main board, a memory bank, a hard disk, a heat dissipation module and a communication module;
wherein, include on the mainboard: the system comprises a processor, a CPU and a plurality of hardware interfaces, wherein the plurality of hardware interfaces are arranged on a plurality of external viewing surfaces of the chassis.
It will be appreciated by those skilled in the art that the first and second aspects of the present application refer to different phases of application.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. The display method of the mini computer host is characterized by comprising the following steps:
receiving a connection request of a mini computer host to a display, and responding to the connection request to acquire hardware configuration information of the mini computer host;
determining serial port line specifications based on the hardware configuration information, selecting a target serial port line to be connected with a mini computer host, and receiving an analog display signal sent by the mini computer host;
performing analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generating a picture opening instruction of a display according to the digital display signal;
and configuring display parameters of a display based on the picture opening instruction, starting the display according to the configured display parameters, and displaying the digital display signals.
2. The method for displaying a mini-computer host according to claim 1, wherein receiving a connection request from the mini-computer host to the display, and obtaining hardware configuration information of the mini-computer host in response to the connection request, comprises:
configuring network parameters of a local area network, receiving a plurality of display connection requests through the configured local area network, and determining main body information of each display connection request;
screening out a target display connection request of the mini computer host according to the main body information, and responding to the target display connection request to obtain the equipment model of the mini computer host;
determining the equipment type of a mini computer host, determining a data source database according to the equipment type and generating an access request;
and connecting the data source database through the access request and extracting factory configuration information of the mini computer host based on the equipment model.
3. The method of claim 1, wherein determining the serial port specification based on the hardware configuration information and selecting the target serial port to connect to the mini-computer host, receiving an analog display signal sent by the mini-computer host, comprises:
determining a plurality of hardware serial port information of a mini computer host according to the hardware configuration information, and screening target hardware serial port information related to a display function from the plurality of hardware serial port information;
determining serial port line specification according to the target hardware serial port information and selecting a target serial port line to be connected with a mini computer host;
starting a self-checking program of the mini computer host and determining whether the mini computer host is compatible with the display, if so, generating an analog display signal receiving request, otherwise, sending out a prompt that the host is incompatible with the display;
detecting video signals sent by the mini computer host within a preset vertical period and generating analog display signals of the mini computer host according to the video signals.
4. The display method of the mini-computer host according to claim 1, wherein the performing analog-to-digital conversion on the analog display signal to obtain a digital display signal, generating a picture start command of a display according to the digital display signal, comprises:
detecting a plurality of jump positions of the analog display signal, and dividing the analog display signal into multiple stages of signals based on the jump positions;
inputting the multi-stage signals into an analog-to-digital converter to obtain digital signals of each stage, and integrating the digital signals of each stage to obtain digital display signals;
configuring window operation control parameters for a display according to the digital display signals;
and generating a picture opening instruction of the display based on the window operation control parameter of the display.
5. The display method of the mini-computer host according to claim 1, wherein configuring display parameters of a display based on the screen-on command, starting the display according to the configured display parameters and displaying the digital display signal, comprises:
configuring initial display brightness, initial display resolution and initial display detail texture parameters of a display according to the picture opening instruction;
starting a display according to the initial configuration display parameters, displaying the digital display signals, and collecting and visually evaluating the display content of the display;
determining whether the initial configuration display parameters are qualified or not according to the visual evaluation result, if so, not carrying out subsequent operation, otherwise, determining the deviation degree of the visual evaluation effect and the preset visual effect;
and carrying out self-adaptive adjustment on the initial configuration display parameters based on the deviation degree, obtaining target configuration display parameters, and carrying out picture display on a display according to the target configuration display parameters.
6. A display system of a mini-computer host, the system comprising:
the acquisition module is used for receiving a connection request of the mini computer host to the display and responding to the connection request to acquire hardware configuration information of the mini computer host;
the receiving module is used for determining the serial port line specification based on the hardware configuration information, selecting a target serial port line to be connected with the mini computer host, and receiving an analog display signal sent by the mini computer host;
the generating module is used for carrying out analog-to-digital conversion on the analog display signal to obtain a digital display signal, and generating a picture opening instruction of a display according to the digital display signal;
and the display module is used for configuring display parameters of the display based on the picture opening instruction, starting the display according to the configured display parameters and displaying the digital display signals.
7. The display system of the mini-host computer of claim 6, wherein the acquisition module comprises:
the receiving sub-module is used for configuring network parameters of the local area network, receiving a plurality of display connection requests through the configured local area network, and determining main body information of each display connection request;
the acquisition sub-module is used for screening out a target display connection request of the mini computer host according to the main body information, and responding to the target display connection request to acquire the equipment model of the mini computer host;
the first determining submodule is used for determining the equipment type of the mini computer host, determining a data source database according to the equipment type and generating an access request;
and the extraction sub-module is used for connecting the data source database through the access request and extracting factory configuration information of the mini computer host based on the equipment model.
8. The display system of the mini-computer host of claim 6, wherein the receiving module comprises:
the screening sub-module is used for determining a plurality of hardware serial port information of the mini computer host according to the hardware configuration information, and screening target hardware serial port information related to a display function from the plurality of hardware serial port information;
the selecting submodule is used for determining serial port line specifications according to the target hardware serial port information and selecting a target serial port line to be connected with a mini computer host;
the second determining sub-module is used for starting a self-checking program of the mini computer host and determining whether the mini computer host is compatible with the display, if so, generating an analog display signal receiving request, and if not, sending out a prompt that the host is incompatible with the display;
the detection sub-module is used for detecting the video signal sent by the mini computer host within a preset vertical period and generating an analog display signal of the mini computer host according to the video signal.
9. The display system of the mini-host computer of claim 6, wherein the generating module comprises:
the dividing sub-module is used for detecting a plurality of jump positions of the analog display signal and dividing the analog display signal into multiple stages of signals based on the jump positions;
the integration submodule is used for inputting the multi-stage signals into the analog-to-digital converter to obtain digital signals of each stage, and integrating the digital signals of each stage to obtain digital display signals;
the first configuration submodule is used for configuring window operation control parameters of the display according to the digital display signals;
a generating sub-module, configured to generate a frame opening instruction of the display based on the window operation control parameter for the display;
the display module includes:
the second configuration submodule is used for configuring initial display brightness, initial display resolution and initial display detail texture parameters of the display according to the picture opening instruction;
the evaluation sub-module is used for starting the display according to the initial configuration display parameters and displaying the digital display signals, and collecting and visually evaluating the display content of the display;
the third determining submodule is used for determining whether the initial configuration display parameters are qualified according to the visual evaluation result, if so, no subsequent operation is needed, otherwise, the deviation degree of the visual evaluation effect and the preset visual effect is determined;
and the adjusting sub-module is used for adaptively adjusting the initial configuration display parameters based on the deviation degree, acquiring target configuration display parameters, and displaying pictures on a display according to the target configuration display parameters.
10. A mini-computer host, comprising:
the device comprises a case, a main board, a memory bank, a hard disk, a heat dissipation module and a communication module;
wherein, include on the mainboard: the system comprises a processor, a CPU and a plurality of hardware interfaces, wherein the plurality of hardware interfaces are arranged on a plurality of external viewing surfaces of the chassis.
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| CN102469281A (en) * | 2010-11-09 | 2012-05-23 | 中国电信股份有限公司 | Computer and television all-in-one machine and communication method thereof |
| CN103092556A (en) * | 2013-03-04 | 2013-05-08 | 广州市渡明信息技术有限公司 | Display method and system of multiple computer hosts, computer hosts and display transfer equipment |
| CN208969577U (en) * | 2018-11-27 | 2019-06-11 | 深圳市康士达科技有限公司 | A kind of desktop digital display mini computer host |
| CN210222632U (en) * | 2019-07-01 | 2020-03-31 | 深圳占美高科电子有限公司 | Mini computer host |
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