CN109243335B - Creative advertisement delivery equipment based on huge curtain projection - Google Patents
Creative advertisement delivery equipment based on huge curtain projection Download PDFInfo
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- CN109243335B CN109243335B CN201811064142.9A CN201811064142A CN109243335B CN 109243335 B CN109243335 B CN 109243335B CN 201811064142 A CN201811064142 A CN 201811064142A CN 109243335 B CN109243335 B CN 109243335B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
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Abstract
The invention discloses creative advertisement putting equipment based on huge screen projection, which comprises a control system and display screens pre-installed at various places of a city; the control system is used for inputting advertisement content by a client, and the control system is used for transmitting the advertisement content to a display screen, and the display screen is used for displaying the advertisement content in real time; the display screen is an electronic huge screen; the installation process of the electronic huge screen comprises the following steps of roughly determining the positions of a host and a screen; the relative positions of the host and the screen are determined; installing a screen and checking levelness; installing a host and roughly adjusting the position; fine adjustment of image alignment; according to the method, the positions of the host and the screen are roughly determined by a huge screen installation method; then, the relative positions of the host and the screen are determined; then installing a screen and checking levelness; then, the installation and the position coarse adjustment of the host are carried out; finally, aligning and fine-adjusting the image; through the steps, the huge curtain can be conveniently and rapidly installed, the installation size of the huge curtain is reasonable, and the projection is clear.
Description
Technical Field
The invention belongs to the field of control systems; relates to a huge screen propaganda technology; in particular to creative advertisement putting equipment based on huge screen projection.
Background
At present, advertising is carried out in some ways such as lamp boxes and advertising boards, or carried out by huge screens on buildings; although effective to some extent, these advertising campaigns also have a number of disadvantages;
through the propaganda way, the client who needs to issue the advertisement generally communicates with the responsible party of the billboard or the management party of the building to place the advertisement; therefore, the customer announcement is troublesome, a huge screen advertising technology capable of performing linkage control on the whole city is lacked, a certain huge screen can be covered in the whole city range, and then the huge screen is controlled by the system to put the advertisement, so that the work of an advertisement putting party is facilitated, and the advertisement putting is simple and easy to implement; in order to implement the above solution, a solution is proposed.
Disclosure of Invention
The invention aims to provide creative advertisement delivery equipment based on huge screen projection.
The purpose of the invention can be realized by the following technical scheme:
a creative advertisement putting device based on giant screen projection comprises a control system and display screens pre-installed at various places of a city; the control system is used for inputting advertisement content by a client, and the control system is used for transmitting the advertisement content to a display screen, and the display screen is used for displaying the advertisement content in real time; the display screen is a huge screen;
wherein, the installation process of huge curtain is as follows:
the method comprises the following steps: roughly determining the positions of a host and a screen;
s1: the initial confirmation of the positions of the whole machine and the screen confirms the approximate positions of the host and the projection screen;
s2: reconfirming the positions of the host and the screen;
step two: the relative positions of the host and the screen are determined;
s1: determining a screen central line;
referring to a focusing picture center marking line, marking a vertical line as a screen center line, wherein the screen center line is a plumb line, the screen center line can be erased, and the screen center line does not exceed an image display area;
s2: determining a screen screw installation line;
drawing a screw installation line on each of two sides of the center line of the screen, wherein the distance between the screw installation line and the center line of the screen is 809 +/-2 mm, the screw installation line is a plumb line, and the screw installation line does not exceed the display area;
s3: determining the position of a screen screw hole;
step three: installing a screen and checking levelness;
s1: installing a screen;
marking the position of the host, moving away the host, and avoiding the collision when arranging the screen; then, drilling a hole with the depth not less than 80mm on the four calibrated mounting holes by matching an electric hammer; hanging the screen after inserting the nylon willow bolt and the screw;
s2: checking the parallelism of the screen;
checking whether the screen is hung in place; confirming that the screen is horizontally parallel to the wall after being installed; the height of the screen can be adjusted by the screen hanging rack;
step four: installing a host and roughly adjusting the position;
the host is placed back to the marked position in the application scene projector position;
starting the television, calling out the picture of the intelligent television, starting the screen, zooming the screen, calling out a frame to fill the screen with the picture, starting a focusing picture, adjusting the position of the whole television, and checking the focusing condition; fine adjusting the position of the whole machine again to enable the projected image to be just full of screen and the image to be well focused as far as possible, and quitting the storage setting;
step five: fine adjustment of image alignment;
adjusting the sequence, and if the height difference between the projected image and the screen is large, adjusting the screen hanging rack for correction; if the height difference is small, adjusting a foot pad of the host computer to perform image alignment correction; and if the matching is basic, fine adjustment is carried out by using a built-in image correction interface of the whole machine.
Further, the electronic screen can be a SYS-EPH45UA/B Fresnel hard screen;
the reconfirming of the host and the screen position in the first step S2 includes the following steps:
s1: adjusting four foot pad knobs of a base of the host machine to the middle positions, wherein the adjusting range of the foot pad knobs is 1 cm;
s2: the host is arranged on a television cabinet, and is powered on to start up, and a focusing picture is called out to enable an image to be focused clearly;
s3: adjusting the position of a host computer, and projecting a 120' picture on the wall, wherein the size of the picture is 2657X 1494mm, and the deviation is controlled to be +/-10 mm;
s4: and finally, confirming the positions of the host and the projection picture.
Further, the step of determining the screen screw hole position in the second step S3 is as follows:
s1, starting the host computer, calling out a focusing picture, and focusing to make the picture clear and keep;
s2 fine-adjusting the position of the host to make three vertical lines of the focusing picture coincide with the central line of the screen and the two screw mounting lines respectively;
s3 marking the positions of 4 screw holes and measuring the hole distance and the parallelism; marking the screw holes as No. 1 hole, No. 2 hole, No. 3 hole and No. 4 hole; the No. 1 hole, the No. 2 hole, the No. 3 hole and the No. 4 hole are located on the same horizontal line in pairs, and the No. 1 hole, the No. 3 hole, the No. 2 hole and the No. 4 hole are located on the same vertical line in pairs; if there is a deviation, the positions of the other holes are calibrated by using a ruler and a level gauge with reference to the hole No. 1. If the adjustment is based on the actual situation.
Further, the distance between the screen and the wall can be adjusted by adding the gasket during the process of checking the parallelism of the screen at S2 in the third step.
Further, the display screen may also be a projection screen; the projection screen comprises a projection screen and a projector, and the projection screen is installed by the following steps:
the method comprises the following steps: confirming the size of the projection screen after confirming the installation machine type;
selecting a mounting bracket, and selecting a proper hoisting bracket according to different projection sizes; then confirming the size of the projection screen, confirming the aspect ratio measurement standard of the projection screen,
step two: confirming the position of the bracket and installing the projection screen;
before installation, the size and the installation height of a projection screen are confirmed, then the screen is fixed, and the heights of two sides of the screen are required to be kept the same;
checking a table according to the size of the projection screen and the type of the installation machine, and determining the relevant installation size;
step three: the host is installed, the height of the projector relative to the bottom of the inner side of the projection screen is confirmed according to the distance from the center of a light outlet of a lens of the projector to the screen, and the hoisting support is fixed to the corresponding position; the position of the projector is adjusted through the telescopic up-down floating function of the bracket, so that the height of the projector relative to the top of the inner side of the projection screen reaches a required value; the projector is finely adjusted by using a horizontal ruler, so that the front, the back, the left and the right are on the same horizontal plane;
then starting up the screen to check the image of the upper edge part of the screen, and if the image of the upper edge part of the screen is shielded, finely adjusting the image to completely display the image of the upper edge part of the screen;
step four: debugging the projection picture; after the host computer is started, the size and the position of a projection picture are adjusted by moving the position of the projector back, forth, left and right according to the picture display condition;
step five: the image focus is adjusted.
Further, the measurement criteria in the first step include both measurement according to a dashed box and measurement according to a solid box; the dotted line frame is the inside display range lines of projection curtain, the real line frame is projection curtain size itself, and the dotted line frame measuring standard is selected for use to this place measuring standard.
Further, the adjusting the image focus in the fifth step is as follows:
s1: finely adjusting the front-back distance of the projector to enable the projected image to fill the screen;
s2: adjusting the focal length by operating the upper key of the machine until the picture is changed from fuzzy to clear;
s3: and repeating the steps S1 to S2 according to actual conditions until the picture is clear and the screen is full.
The invention has the beneficial effects that: the invention can display the creative advertisement and the product information required by the client in a large-area projection manner in the area selected by the client by the high-definition projection imaging technology, and display the information content in the huge screen, so that people can publicize the information by the huge screen; through the arrangement of the control system, a client can establish an account by the system, distribute an advertisement task on line and define advertisement content, so that the advertisement content can be conveniently released;
according to the method for installing the huge screen, firstly, the positions of the host and the screen are roughly determined; then, the relative positions of the host and the screen are determined; then installing a screen and checking levelness; then, the installation and the position coarse adjustment of the host are carried out; finally, aligning and fine-adjusting the image; the huge screen can be more conveniently installed through the steps, the installation size of the huge screen is reasonable, the projection is clear, and the huge screen installation method is convenient and reasonable; moreover, the advertisement of the client can be more conveniently publicized through the installed huge screen; the invention is simple, effective and easy to use.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a flowchart of the installation of the macro screen of the present invention.
Detailed Description
As shown in fig. 1, a creative advertisement delivery device based on macroscreen projection comprises a control system and display screens pre-installed in various places of a city; the control system comprises a data creating module, a controller, a login module, a module needing to be input, a verification module, an identity library, a database, a display, a task distribution module, an execution module, a sub-controller, a huge screen control module and a huge screen group;
the data creation module is used for an advertiser to create accounts, the data creation module is used for inputting identity creation information to the controller, the controller is used for automatically adding identity information into an identity library according to the identity creation information, and the identity library is used for storing the identity information in the identity library in real time;
the system comprises a login module, an authentication module and a demand input module, wherein the login module is used for an advertiser to log in an account, the login module is used for the advertiser to input login identity information, the login module is used for transmitting the login identity information to the authentication module, the authentication module is in communication connection with an identity library, the authentication module is used for being in an automatic permission state when the login identity information is verified to be consistent with the identity information in the identity library, and the authentication module can only receive the demand information transmitted by the demand input module in the permission state; the system comprises a demand input module, a controller, a task allocation module, an execution module and a task allocation module, wherein the demand input module is used for an advertiser to input demand information, the demand input module is used for transmitting the demand information to the controller through a verification module, the controller is used for transmitting the demand information to the task allocation module, the task allocation module is used for automatically acquiring executive personnel information from the demand information, the task allocation module is used for allocating tasks to execution modules of corresponding executive personnel according to the executive personnel information, the task allocation module is used for transmitting the demand information to the execution module, and the execution module receives the demand information transmitted by the task allocation module and automatically reads out advertisement related information from the demand information;
the execution module is used for transmitting advertisement related information to the sub-controller, the sub-controller is used for transmitting the advertisement related information to the huge screen control module, the huge screen control module is used for automatically throwing corresponding advertisements to appointed huge screens in the huge screen group according to the advertisement related information, and the appointed huge screens in the huge screen group are used for displaying the advertisement related information in real time.
Further, the demand information comprises advertisement related information, advertisement creative information and publishing task allocation information;
the distribution information of the tasks of the publications is executive personnel information and time information which are responsible for loading the publications, and the creative information of the advertisements is specific information of the advertisements, including distribution pictures and related documentaries of the advertisements.
Further, the advertisement-related information includes advertisement information, advertisement placement location information, and advertisement placement specific detail information.
Furthermore, the data creating module is also used for recharging an advertiser account, the data creating module is used for transmitting recharging information to the controller, and the controller is used for transmitting the recharging information to the database;
the database is used for storing advertiser account information and automatically updating the advertiser account information according to the recharging information transmitted by the controller; the database corresponds to the identity information of the advertisers in the identity library one by one;
an account deduction rule is also preset in the controller, and the account deduction rule is a related charging standard for issuing an advertisement; here, the management company is responsible for uploading; the controller pre-deducts the value of the corresponding advertiser account information in the database according to the demand information when receiving the demand information transmitted by the verification module, and transmits the demand information transmitted by the verification module to the task allocation module only when the deduction is successful;
the huge screen control module is also used for returning a success signal to the controller when the advertisement related information is successfully issued, and the controller thoroughly deducts a corresponding value corresponding to the main account information of the advertisement in the database when receiving the success signal returned by the huge screen control module;
the huge screen control module is also used for returning a failure signal to the controller when the release of the advertisement related information fails, and the controller returns the pre-deduction value to the account information of the corresponding advertiser in the database when receiving the failure signal returned by the huge screen control module.
Further, the controller transmits information of money deduction failure to the display when money deduction failure occurs, and the display displays 'balance is insufficient, please charge' when receiving the information of money deduction failure transmitted by the controller.
Further, the controller repeatedly transmits the demand information and the failure signal to the task distribution module when receiving the failure signal returned by the macroscreen control module, so as to remind the executive staff to execute the task again.
As shown in fig. 2, the display screen may be an electronic macro screen; the installation process of the electronic huge screen is as follows:
the method comprises the following steps: roughly determining the positions of a host and a screen;
s1: the initial confirmation of the positions of the whole machine and the screen confirms the approximate positions of the host and the projection screen;
s2: reconfirming the positions of the host and the screen;
step two: the relative positions of the host and the screen are determined;
s1: determining a screen central line;
referring to a focusing picture center marking line, marking a vertical line as a screen center line, wherein the screen center line is a plumb line, the screen center line can be erased, and the screen center line does not exceed an image display area;
s2: determining a screen screw installation line;
drawing a screw installation line on each of two sides of the center line of the screen, wherein the distance between the screw installation line and the center line of the screen is 809 +/-2 mm, the screw installation line is a plumb line, and the screw installation line does not exceed the display area;
s3: determining the position of a screen screw hole;
step three: installing a screen and checking levelness;
s1: installing a screen;
marking the position of the host, moving away the host, and avoiding the collision when arranging the screen; then, drilling a hole with the depth not less than 80mm on the four calibrated mounting holes by matching an electric hammer; hanging the screen after inserting the nylon willow bolt and the screw;
s2: checking the parallelism of the screen;
checking whether the screen is hung in place; confirming that the screen is horizontally parallel to the wall after being installed; the height of the screen can be adjusted by the screen hanging rack;
step four: installing a host and roughly adjusting the position;
the host is placed back to the marked position in the application scene projector position;
starting the television, calling out the picture of the intelligent television, starting the screen, zooming the screen, calling out a frame to fill the screen with the picture, starting a focusing picture, adjusting the position of the whole television, and checking the focusing condition; fine adjusting the position of the whole machine again to enable the projected image to be just full of screen and the image to be well focused as far as possible, and quitting the storage setting;
step five: fine adjustment of image alignment;
adjusting the sequence, and if the height difference between the projected image and the screen is large, adjusting the screen hanging rack for correction; if the height difference is small, adjusting a foot pad of the host computer to perform image alignment correction; and if the matching is basic, fine adjustment is carried out by using a built-in image correction interface of the whole machine.
Further, the screen may be a SYS-EPH45UA/B Fresnel hard screen;
the reconfirming of the host and the screen position in the first step S2 includes the following steps:
s1: adjusting four foot pad knobs of a base of the host machine to the middle positions, wherein the adjusting range of the foot pad knobs is 1 cm;
s2: the host is arranged on a television cabinet, and is powered on to start up, and a focusing picture is called out to enable an image to be focused clearly;
s3: adjusting the position of a host computer, and projecting a 100' picture on a wall, wherein the size of the picture is 2214 x 1245mm, and the deviation is controlled to be +/-10 mm;
s4: and finally, confirming the positions of the host and the projection picture.
Further, the step of determining the screen screw hole position in the second step S3 is as follows:
s1, starting the host computer, calling out a focusing picture, and focusing to make the picture clear and keep;
s2 fine-adjusting the position of the host to make three vertical lines of the focusing picture coincide with the central line of the screen and the two screw mounting lines (plus or minus 2 mm);
s3 marking the positions of 4 screw holes and measuring the hole distance and the parallelism; marking the screw holes as No. 1 hole, No. 2 hole, No. 3 hole and No. 4 hole; the No. 1 hole, the No. 2 hole, the No. 3 hole and the No. 4 hole are located on the same horizontal line in pairs, and the No. 1 hole, the No. 3 hole, the No. 2 hole and the No. 4 hole are located on the same vertical line in pairs; if there is a deviation, the positions of the other holes are calibrated by using a ruler and a level gauge with reference to the hole No. 1. If the adjustment is based on the actual situation.
Further, the distance between the screen and the wall can be adjusted by adding the gasket during the process of checking the parallelism of the screen at S2 in the third step.
Further, the display screen may also be a projection screen; the projection screen comprises a projection screen and a projector, and the projection screen is installed by the following steps:
the method comprises the following steps: confirming the size of the projection screen after confirming the installation machine type;
selecting a mounting bracket, and selecting a proper hoisting bracket according to different projection sizes; then confirming the size of the projection screen, confirming the aspect ratio measurement standard of the projection screen,
step two: confirming the position of the bracket and installing the projection screen;
before installation, the size and the installation height of a projection screen are confirmed, then the screen is fixed, and the heights of two sides of the screen are required to be kept the same;
checking a table according to the size of the projection screen and the type of the installation machine, and determining the relevant installation size;
step three: the host is installed, the height of the projector relative to the bottom of the inner side of the projection screen is confirmed according to the distance from the center of a light outlet of a lens of the projector to the screen, and the hoisting support is fixed to the corresponding position; the position of the projector is adjusted through the telescopic up-down floating function of the bracket, so that the height of the projector relative to the top of the inner side of the projection screen reaches a required value; the projector is finely adjusted by using a horizontal ruler, so that the front, the back, the left and the right are on the same horizontal plane;
then starting up the screen to check the image of the upper edge part of the screen, and if the image of the upper edge part of the screen is shielded, finely adjusting the image to completely display the image of the upper edge part of the screen;
step four: debugging the projection picture; after the host computer is started, the size and the position of a projection picture are adjusted by moving the position of the projector back, forth, left and right according to the picture display condition;
step five: the image focus is adjusted.
Further, the measurement criteria in the first step include both measurement according to a dashed box and measurement according to a solid box; the dotted line frame is the inside display range lines of projection curtain, the real line frame is projection curtain size itself, and the dotted line frame measuring standard is selected for use to this place measuring standard.
Further, the adjusting the image focus in the fifth step is as follows:
s1: finely adjusting the front-back distance of the projector to enable the projected image to fill the screen;
s2: adjusting the focal length by operating the upper key of the machine until the picture is changed from fuzzy to clear;
s3: and repeating the steps S1 to S2 according to actual conditions until the picture is clear and the screen is full.
The invention can display the creative advertisement and the product information required by the client in a large-area projection manner in the area selected by the client by the high-definition projection imaging technology, and display the information content in the huge screen, so that people can publicize the information by the huge screen; through the arrangement of the control system, a client can establish an account by the system, distribute an advertisement task on line and define advertisement content, so that the advertisement content can be conveniently released;
according to the method for installing the huge screen, firstly, the positions of the host and the screen are roughly determined; then, the relative positions of the host and the screen are determined; then installing a screen and checking levelness; then, the installation and the position coarse adjustment of the host are carried out; finally, aligning and fine-adjusting the image; the huge screen can be more conveniently installed through the steps, the installation size of the huge screen is reasonable, the projection is clear, and the huge screen installation method is convenient and reasonable; moreover, the advertisement of the client can be more conveniently publicized through the installed huge screen; the invention is simple, effective and easy to use.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (1)
1. A creative advertisement putting device based on giant screen projection is characterized by comprising a control system and display screens pre-installed at various places of a city; the control system is used for inputting advertisement content by a client, and the control system is used for transmitting the advertisement content to a display screen, and the display screen is used for displaying the advertisement content in real time; the display screen is a huge screen;
wherein, the installation process of huge curtain is as follows:
the method comprises the following steps: roughly determining the positions of a host and a screen;
s1: the initial confirmation of the positions of the whole machine and the screen confirms the approximate positions of the host and the projection screen;
s2: reconfirming the positions of the host and the screen;
step two: the relative positions of the host and the screen are determined;
s1: determining a screen central line;
referring to a focusing picture center marking line, marking a vertical line as a screen center line, wherein the screen center line is a plumb line, the screen center line can be erased, and the screen center line does not exceed an image display area;
s2: determining a screen screw installation line;
drawing a screw installation line on each of two sides of the center line of the screen, wherein the distance between the screw installation line and the center line of the screen is 809 +/-2 mm, the screw installation line is a plumb line, and the screw installation line does not exceed the display area;
s3: determining the position of a screen screw hole;
step three: installing a screen and checking levelness;
s1: installing a screen;
marking the position of the host, moving away the host, and avoiding the collision when arranging the screen; then, respectively drilling a hole with the depth not less than 80mm at the position of the four calibrated mounting holes by using an electric hammer; hanging the screen after inserting the nylon willow bolt and the screw;
s2: checking the parallelism of the screen;
checking whether the screen is hung in place; confirming that the screen is horizontally parallel to the wall after being installed; the height of the screen can be adjusted by the screen hanging rack;
step four: installing a host and roughly adjusting the position;
the host is placed back to the marked position in the application scene projector position;
starting the television, calling out the picture of the intelligent television, starting the screen, zooming the screen, calling out a frame to fill the screen with the picture, starting a focusing picture, adjusting the position of the whole television, and checking the focusing condition; fine adjusting the position of the whole machine again to enable the projected image to be just full of screen and the image to be well focused as far as possible, and quitting the storage setting;
step five: fine adjustment of image alignment;
adjusting the sequence, and if the height difference between the projected image and the screen is large, adjusting the screen hanging rack for correction; if the height difference is small, adjusting a foot pad of the host computer to perform image alignment correction; if the matching is basic, fine adjustment is carried out by using a built-in image correction interface of the whole machine;
the screen can be a SYS-EPH45UA/B Fresnel hard screen;
the reconfirming of the host and the screen position in the first step S2 includes the following steps:
s1: adjusting four foot pad knobs of a base of the host machine to the middle positions, wherein the adjusting range of the foot pad knobs is 1 cm;
s2: the host computer is arranged on the cabinet, and is powered on to start up, and a focusing picture is called out to enable an image to be focused clearly;
s3: adjusting the position of a host computer, and projecting a 120' picture on the wall, wherein the size of the picture is 2657X 1494mm, and the deviation is controlled to be +/-10 mm;
s4: finally, confirming the positions of the host and the projection picture;
the step of determining the screen screw hole position in the second step S3 is as follows:
s1, starting the host computer, calling out a focusing picture, and focusing to make the picture clear and keep;
s2 fine-adjusting the position of the host to make three vertical lines of the focusing picture coincide with the central line of the screen and the two screw mounting lines respectively;
s3 marking the positions of 4 screw holes and measuring the hole distance and the parallelism; marking the screw holes as No. 1 hole, No. 2 hole, No. 3 hole and No. 4 hole; the No. 1 hole, the No. 2 hole, the No. 3 hole and the No. 4 hole are located on the same horizontal line in pairs, and the No. 1 hole, the No. 3 hole, the No. 2 hole and the No. 4 hole are located on the same vertical line in pairs; if the deviation exists, the positions of other holes are calibrated by using the ruler and the level meter with the No. 1 hole as a reference;
in the third step, the distance between the screen and the wall can be adjusted by adding the gasket in the process of checking the parallelism of the screen by the S2;
the display screen may also be a projection screen; the projection screen comprises a projection screen and a projector, and the projection screen is installed by the following steps:
the method comprises the following steps: confirming the size of the projection screen after confirming the installation machine type;
selecting a mounting bracket, and selecting a proper hoisting bracket according to different projection sizes; then confirming the size of the projection screen, confirming the aspect ratio measurement standard of the projection screen,
step two: confirming the position of the bracket and installing the projection screen;
before installation, the size and the installation height of a projection screen are confirmed, then the screen is fixed, and the heights of two sides of the screen are required to be kept the same;
checking a table according to the size of the projection screen and the type of the installation machine, and determining the relevant installation size;
step three: the host is installed, the height of the projector relative to the bottom of the inner side of the projection screen is confirmed according to the distance from the center of a light outlet of a lens of the projector to the screen, and the hoisting support is fixed to the corresponding position; the position of the projector is adjusted through the telescopic up-down floating function of the bracket, so that the height of the projector relative to the top of the inner side of the projection screen reaches a required value; the projector is finely adjusted by using a horizontal ruler, so that the front, the back, the left and the right are on the same horizontal plane;
then starting up to check the image of the upper edge part of the screen, and if the image of the upper edge part of the screen is shielded, finely adjusting to enable the image of the upper edge part of the screen to be displayed completely;
step four: debugging the projection picture; after the host computer is started, the size and the position of a projection picture are adjusted by moving the position of the projector back, forth, left and right according to the picture display condition;
step five: adjusting the image focus;
the measurement standard in the first step comprises two types of measurement according to a dashed line box and measurement according to a solid line box; the virtual line frame is a display range line inside the projection screen, the solid line frame is the size of the projection screen, and the measurement standard is a virtual line frame measurement standard;
in the fifth step, the image focus is adjusted as follows:
s1: finely adjusting the front-back distance of the projector to enable the projected image to fill the screen;
s2: adjusting the focal length by operating the upper key of the machine until the picture is changed from fuzzy to clear;
s3: repeating the steps S1 to S2 according to the actual situation until the picture is clear and the screen is full;
the control system comprises a data creating module, a controller, a login module, a module needing to be input, a verification module, an identity library, a database, a display, a task distribution module, an execution module, a sub-controller, a huge screen control module and a huge screen group;
the data creation module is used for an advertiser to create accounts, the data creation module is used for inputting identity creation information to the controller, the controller is used for automatically adding identity information into the identity library according to the identity creation information, and the identity library is used for storing the identity information in the identity library in real time;
the system comprises a login module, an authentication module and a demand input module, wherein the login module is used for an advertiser to log in an account, the login module is used for the advertiser to input login identity information, the login module is used for transmitting the login identity information to the authentication module, the authentication module is in communication connection with an identity library, the authentication module is used for being in an automatic permission state when the login identity information is verified to be consistent with the identity information in the identity library, and the authentication module can only receive the demand information transmitted by the demand input module in the permission state; the system comprises a demand input module, a controller, a task allocation module, an execution module and a task allocation module, wherein the demand input module is used for an advertiser to input demand information, the demand input module is used for transmitting the demand information to the controller through a verification module, the controller is used for transmitting the demand information to the task allocation module, the task allocation module is used for automatically acquiring executive personnel information from the demand information, the task allocation module is used for allocating tasks to execution modules of corresponding executive personnel according to the executive personnel information, the task allocation module is used for transmitting the demand information to the execution module, and the execution module receives the demand information transmitted by the task allocation module and automatically reads out advertisement related information from the demand information;
the system comprises an execution module, a branch controller, a huge screen group and a huge screen group, wherein the execution module is used for transmitting advertisement related information to the branch controller, the branch controller is used for transmitting the advertisement related information to the huge screen control module, the huge screen control module is used for automatically throwing corresponding advertisements to specified huge screens in the huge screen group according to the advertisement related information, and the specified huge screens in the huge screen group are used for displaying the advertisement related information in real time;
the demand information comprises advertisement related information, advertisement creative information and publishing task allocation information;
the distribution information of the tasks of the publications is executive personnel information and time information in charge of publication loading, and the creative information of the advertisements is specific information of the advertisements, including distribution pictures and related documentaries of the advertisements;
the advertisement related information comprises advertisement information, advertisement putting position information and advertisement putting specific detail information;
the data creating module is also used for recharging an advertiser account, the data creating module is used for transmitting recharging information to the controller, and the controller is used for transmitting the recharging information to the database;
the database is used for storing advertiser account information and automatically updating the advertiser account information according to the recharging information transmitted by the controller; the database corresponds to the identity information of the advertisers in the identity library one by one;
an account deduction rule is also preset in the controller, and the account deduction rule is a related charging standard for issuing an advertisement; here, the management company is responsible for uploading; the controller pre-deducts the value of the corresponding advertiser account information in the database according to the demand information when receiving the demand information transmitted by the verification module, and transmits the demand information transmitted by the verification module to the task allocation module only when the deduction is successful;
the huge screen control module is also used for returning a success signal to the controller when the advertisement related information is successfully issued, and the controller thoroughly deducts a corresponding value corresponding to the main account information of the advertisement in the database when receiving the success signal returned by the huge screen control module;
the macro screen control module is also used for returning a failure signal to the controller when the release of the advertisement related information fails, and the controller returns the pre-deduction value to the account information of the corresponding advertiser in the database when receiving the failure signal returned by the macro screen control module;
the controller repeatedly transmits the demand information and the failure signal to the task allocation module when receiving the failure signal returned by the huge screen control module, and is used for reminding the executive staff to execute the task again;
the controller transmits information of money deduction failure to the display when money deduction failure occurs, and the display displays insufficient balance when receiving the information of money deduction failure transmitted by the controller and requires to recharge;
the installation steps of the creative advertisement delivery device are as follows:
the method comprises the following steps: creative advertisements and product information required by customers are displayed in a large-area projection manner in an area selected by the customers through a high-definition projection imaging technology, and information content is displayed in the information through a huge screen, so that people can publicize the information through the huge screen; through the arrangement of the control system, a client can realize self account creation, online advertisement task distribution and advertisement content definition through the system, so that the advertisement content is conveniently released;
step two: firstly, roughly determining the positions of a host and a screen; then, the relative positions of the host and the screen are determined; then installing a screen and checking levelness; then, the installation and the position coarse adjustment of the host are carried out; finally, aligning and fine-adjusting the image; the huge screen is more conveniently installed through the steps, the installation size of the huge screen is reasonable, the projection is clear, and the installation method of the huge screen is convenient and reasonable; and the advertisement of the client is more conveniently publicized through the installed huge screen.
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| CN112241096B (en) * | 2019-07-16 | 2023-05-09 | 深圳光峰科技股份有限公司 | Auxiliary installation device and installation method of projection equipment |
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