CN109050394A - Specified broadcasting and control system for the specific broadcasting content of vehicle mounted LED screen - Google Patents
Specified broadcasting and control system for the specific broadcasting content of vehicle mounted LED screen Download PDFInfo
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- CN109050394A CN109050394A CN201810914123.4A CN201810914123A CN109050394A CN 109050394 A CN109050394 A CN 109050394A CN 201810914123 A CN201810914123 A CN 201810914123A CN 109050394 A CN109050394 A CN 109050394A
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- control system
- horse race
- display screen
- mounted led
- specific picture
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- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000000007 visual effect Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000002688 persistence Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015246 common arrowhead Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of specified broadcastings and control system for the specific broadcasting content of vehicle mounted LED screen, Light Control Unit and single-chip computer control system, the connection of car rear assembly terminal, single-chip computer control system is connect by display screen control system bus with primary processor, safety alarm device is connect with primary processor, primary processor calls the specific picture of display screen of control system memory and is shown in vehicle-mounted LED display screen terminal, single-chip computer control system is also connect with horse race lamp drive module, the designated program of horse race lamp in horse race lamp drive module caller memory module, and program effect is shown on the highlighted horse race lamp in periphery.The present invention passes through horse race lamp, the specific picture of vehicle-mounted LED display screen simultaneous display and horse race lamp flowing water effect, the form that cooperation automobile tail indicator light is lighted, rear car and periphery pedestrian is reminded to notice that the operation of vehicle is intended to rapidly in the form of strong visual impact, and the present invention also can be carried out and publicize under the line that civilization is driven a vehicle.
Description
Technical field
The present invention relates to vehicle-mounted LED display screen control fields, in particular to a kind of specific for vehicle mounted LED screen
The specified broadcasting of broadcasting content and control system.
Background technique
Driver is to the information of vehicle operating at present, mainly with car rear light with extinguishing inform vehicle below and
Periphery pedestrian's, but this is easy to produce " video inertia ", it may be assumed that when people sees some more small and weak signal, do not generating
Strong visual impact under the premise of, thinking and four limbs can postpone the reaction of this small and weak signal, especially dispersion attention,
When fatigue driving, drunk driving, this " visual persistence " is particularly evident.
In automobile increasing today, daily traffic accident has as many as thousands of, wherein greatly be all by
In car owner when driving, dispersion attention (make a phone call, play mobile phone, think thing etc.), fatigue driving, drunk driving etc. and cause thinking not
It concentrates, thus cause " visual persistence " again, although eyes have been observed that front truck has the running informations prompts such as brake, steering, double sudden strains of a muscle,
But body and four limbs are not reacted, and without taking corresponding workaround in time, eventually lead to traffic accident.
In order to reach more effective stimulation, vehicle-mounted LED display screen is gradually applied to vehicle body rear, but vehicle-mounted at present
LED display is mainly used in bus, taxi, fraction net about vehicle.In addition to the vehicle-mounted LED display screen of part bus is set
It set left steering, right turn, braked outside three prompts, other application such as taxi, net about vehicle etc. is without design driver operation
Operation information when vehicle, which synchronizes, is passed to vehicle-mounted LED display screen, and synchronizing information in the prior art is only limitted to turn to arrow
Head is reminded, and the effect of strong visual impact is not achieved.
In addition, publicizing serious loss under the line of security civilization driving, government's traffic control department can not also accomplish at any time at present
It is publicized under the line of security civilization driving everywhere.The way publicized under common line is: erecting signboard in some places to carry out
Publicity.But such audient region is very limited, and since driver's main attention is fixating straight ahead, promotional region has surpassed
The normal vision range of driver is gone out, so many publicity are invalid；Even if in addition driver has had been observed that publicity is recruited at that time
Board is simultaneously aware of and need civilized driving, but has crossed after a period of time, the publicity seen before is had forgotten, at this moment
Along with civilized vehicular behavior (including random lane change, parking, hypervelocity etc.), which still will continue to occur.
In order to effectively prevent uncultivated vehicular behavior, government department has formulated a series of prison such as laws and regulations and electronic eyes
Punishment measure is controlled, but this is a kind of post factum, is not tackled the problem at its root, and to be tackled the problem at its root, it is necessary to
Security civilization driving education is started under line, is started with from driver itself human-subject test is promoted.
Summary of the invention
In order to overcome the shortcomings of that existing technology, the present invention provide a kind of finger for the specific broadcasting content of vehicle mounted LED screen
Fixed broadcasting and control system.
Technical solution of the present invention is as described below:
A kind of specified broadcasting and control system for the specific broadcasting content of vehicle mounted LED screen, which is characterized in that including signal light control
Device, single-chip computer control system, safety alarm device, car rear assembly terminal, vehicle-mounted LED display screen terminal and periphery are highlighted
Horse race lamp:
The Light Control Unit is set to steering position, and the Light Control Unit and the single-chip computer control system, described
The connection of car rear assembly terminal；
The single-chip computer control system is connect by display screen control system bus with primary processor, the safety alarm device and
The primary processor connection, the primary processor and control system Memory linkage, the primary processor call the control system
The specific picture of the preset display screen of memory is simultaneously shown in the vehicle-mounted LED display screen terminal；
The single-chip computer control system is also connect with horse race lamp drive module, the horse race lamp drive module and program storage block
Connection, the horse race lamp drive module call the specific picture of horse race lamp in described program memory module and are shown in the periphery
On highlighted horse race lamp.
According to the present invention of above scheme, which is characterized in that the signal light control operation of steering position passes through automobile CAN-bus
It is connect with the Light Control Unit.
According to the present invention of above scheme, which is characterized in that the single-chip computer control system is controlled by the display screen
Serial ports route or I2C communication line in system bus are communicated with the primary processor.
According to the present invention of above scheme, which is characterized in that the control signal of the Light Control Unit includes brake letter
Number, left direction signal, right turn signal, astern signal, double glitch, rain include device signal, fog lamp signal and security alarm signal.
According to the present invention of above scheme, which is characterized in that the safety alarm device passes through alarm button and the master
Processor connection.
According to the present invention of above scheme, which is characterized in that the specific picture of display screen stored in the control system memory
Face include the specific picture of wiper display screen, the specific picture of tailstock indicator light display screen, the specific picture of educational propaganda display screen and
The specific picture of security alarm display screen.
According to the present invention of above scheme, which is characterized in that the specific picture of different display screens of the control system memory
Equipped with different addresses, the different movements of the Light Control Unit or the actuation of an alarm triggering of the safety alarm device
Different high level interrupt signals, the single-chip computer control system identifies the high level interrupt signal, and passes through the display screen
Control instruction is sent to the primary processor by control system bus, and the primary processor calls the control system memory not
It is shown in the vehicle-mounted LED display screen terminal with the address of the specific picture of display screen, and by the specific picture of the display screen.
According to the present invention of above scheme, which is characterized in that the specific picture of horse race lamp stored in described program memory module
Face includes the specific picture of wiper horse race lamp, the specific picture of tailstock indicator light horse race lamp and the specific picture of educational propaganda horse race lamp.
According to the present invention of above scheme, which is characterized in that the specific picture of different horse race lamps of described program memory module
Equipped with different addresses, the different high level interrupt signal of the different action triggers of the Light Control Unit, the list
Piece machine control system identifies the high level interrupt signal, and calls described program memory module by the horse race lamp drive module
The address of the middle specific picture of different horse race lamps, and the specific picture of the horse race lamp is shown in the highlighted horse race lamp in the periphery
On.
According to the present invention of above scheme, which is characterized in that realizing that civilization driving, brand promotion with wheel broadcast process
In, specifically includes the following steps:
(1) quantity of documents of currently playing content is first calculated；
(2) secondly, calling the file of civilization driving and brand promotion to after quantity of documents, start accumulation file and play quantity；
(3) playing duration of the last one played file of user's operation is calculated；
(4) it when system plays complete the last one file, generates an internal interrupt immediately to call and is stored in advance in control
The playing program of civilization driving and brand promotion in Installed System Memory；
(5) the specific picture of civilization driving and brand promotion, plays out in vehicle-mounted LED display screen terminal；
(6) after civilization driving and the specific picture of brand promotion finish playing, into next round cyclic process.
According to the present invention of above scheme, the beneficial effect is that:
1, vehicle-mounted LED display screen is specified broadcasting content with horse race lamp specifies display effect to combine, Automobile operation is believed by the present invention
Breath is combined with car rear information, so that the shape that the operation information of driver is shown with car rear, screen and horse race lamp is shown
Formula is shown, and three-in-one bandwagon effect makes signal very strong to the visual stimulus effect of vehicle below and surrounding population, is made
Its strong visual impact that can be generated solves the problems, such as vehicle below and " visual persistence " of periphery pedestrian to a certain extent, from
And to a certain extent, reduce a possibility that potential traffic accident occurs.
2, the present invention can show in a more intuitive way the operation information of automobile by interior driver when driving
To rear, driver operation trend is increased with extraneous and exchanges degree, extraneous crowd checks that process is more intuitive, clear.
3, the present invention can by security civilization drive a vehicle slogan be broadcast with wheel, allow below vehicle can see safety at any time
The advertisement information of civilization driving, reminds car owner to drive with caution at any time, in this way can reduce potential uncivil driving
It can property.
4, when all vehicles of surrounding all prompt the advertisement information of security civilization driving, a kind of moral public opinion can be formed
Pressure, allow think suddenly arbitrarily lane change, the driver of parking offense generates a kind of psychological pressure, and reach the effect for reducing uncivil driving
Fruit.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is implementation flow chart of the invention.
Specific embodiment
With reference to the accompanying drawing and the present invention is further described in embodiment:
As shown in Figure 1, a kind of specified broadcasting and control system for the specific broadcasting content of vehicle mounted LED screen, including signal light control
Device, single-chip computer control system, safety alarm device, car rear assembly terminal, vehicle-mounted LED display screen terminal and periphery are highlighted
Horse race lamp.Wherein Light Control Unit is set to steering position, and car rear assembly terminal is set to vehicle tail end.
The signal light control operation of steering position is connect by automobile CAN-bus with Light Control Unit, Light Control Unit
It is connect with single-chip computer control system, car rear assembly terminal.
Single-chip computer control system passes through display screen control system bus (preferably serial ports route or I2C communication line) and main
Processor connection, safety alarm device are connect by alarm button with primary processor, primary processor and control system Memory linkage,
Primary processor calls the specific picture of display screen of control system memory and is shown in vehicle-mounted LED display screen terminal.
Single-chip computer control system is also connect with horse race lamp drive module, and horse race lamp drive module and program storage block connect
It connects, the specific picture of horse race lamp in horse race lamp drive module caller memory module (i.e. horse race lamp certain effects program, under
Together) and it is shown on the highlighted horse race lamp in periphery.
In the present embodiment, the present invention provides the specific broadcasting contents of 10 class vehicle-mounted LED display screens, wherein 8 classes and department
To the operation of automobile in relation to (i.e. the control signal of Light Control Unit) in machine driving conditions, in addition 2 classes belong under line and publicize.Tool
Body, the control signal of Light Control Unit includes brake signal, left direction signal, right turn signal, astern signal, double twinkle SMs
Number, rain include device signal, fog lamp signal and security alarm signal；Under line publicity include security civilization driving line under educational propaganda and
Brand promotion.
The specific broadcasting content of vehicle-mounted LED display screen is respectively stored in control system memory and program storage block: control
The specific picture of display screen stored in Installed System Memory processed includes that the specific picture of wiper display screen, tailstock indicator light display screen are specific
Picture, the specific picture of educational propaganda display screen and the specific picture of security alarm display screen；The horse race stored in program storage block
The specific picture of lamp includes the specific picture of wiper horse race lamp (i.e. wiper horse race lamp certain effects program), the horse race of tailstock indicator light
The specific picture of lamp (i.e. tailstock indicator light horse race lamp certain effects program) and specific picture (the i.e. educational propaganda of educational propaganda horse race lamp
Horse race lamp certain effects program).
These specific broadcasting contents are stored in advance in the memory of vehicle-mounted LED display screen control system, are assigned respectively respective
Different access address, as the specified operation content of external high level interrupt handling routine.2 publicize the specific interior of class
Hold and intelligently play control program using computerized algorithm, in normal driving conditions, with car owner operated by together with content with vehicle
Loop play.
As shown in Fig. 2, rear car indicator light and rain include the anode access power-supply management system circuit of device and warning device, it will be electric
Pressure is converted (12V-5V).When car owner is in driving vehicle processes, to the operation that automobile is done, with the specific of strong visual impact
Picture is come out with vehicle-mounted LED display screen and high brightness horse race lamp simultaneous display, together in conjunction with car rear, synchronizes and tell rear car
And periphery pedestrian, corresponding workaround more rapid can be taken with periphery pedestrian to rear car, to reach reduction traffic
The purpose of accident.
The present invention realizes in the playing process of specific content:
(1) the specific picture of different display screens of control system memory is equipped with different addresses, the difference of Light Control Unit
The actuation of an alarm of movement or safety alarm device triggers different high level interrupt signals, and single-chip computer control system identifies height electricity
Flat interrupt signal, and control instruction is sent to by primary processor by display screen control system bus, primary processor calls control
The address of the specific picture of different display screens of Installed System Memory, and the specific picture of the display screen is shown and is shown in vehicle LED
Shield in terminal.
(2) the specific picture of different horse race lamps of program storage block is equipped with different addresses, Light Control Unit
The different high level interrupt signal of different action triggers, single-chip computer control system identifies the high level interrupt signal, and passes through race
The address of the different specific pictures of horse race lamp in barn lantern drive module caller memory module, and the horse race lamp is specific
Display effect is shown on the highlighted horse race lamp in periphery.
The present invention also provides text relevant to security civilization driving, picture, video, animations etc. to publicize material, directly
Be built in vehicle-mounted LED display screen control system memory, these contents can actively with car owner operated by together with content, with
Vehicle loop play allows each vehicle to be all that subsequent vehicle carries out voluntary public good publicity.Realizing civilization driving, brand promotion
During being broadcast with wheel, specifically includes the following steps:
(1) firstly, with computer algorithm routine, the quantity of documents of currently playing content is calculated；
(2) secondly, calling the file of civilization driving and brand promotion to after quantity of documents, start accumulation file and play quantity；
(3) playing duration of the last one played file of user's operation is calculated；
(4) it when system plays complete the last one file, generates an internal interrupt immediately to call and is stored in advance in control
The playing program of civilization driving and brand promotion in Installed System Memory；
(5) the specific picture of civilization driving and brand promotion, plays out in vehicle-mounted LED display screen terminal；
(6) after civilization driving and the specific picture of brand promotion finish playing, into next round cyclic process.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Illustrative description has been carried out to the invention patent above in conjunction with attached drawing, it is clear that the realization of the invention patent not by
The limitation of aforesaid way, if the method concept of the invention patent and the various improvement of technical solution progress are used, or without
It improves and the conception and technical scheme of the invention patent is directly applied into other occasions, be within the scope of the invention.
Claims (10)
1. a kind of specified broadcasting and control system for the specific broadcasting content of vehicle mounted LED screen, which is characterized in that including light control
Device, single-chip computer control system, safety alarm device, car rear assembly terminal, vehicle-mounted LED display screen terminal and periphery height processed
Bright horse race lamp:
The Light Control Unit is set to steering position, and the Light Control Unit and the single-chip computer control system, described
The connection of car rear assembly terminal；
The single-chip computer control system is connect by display screen control system bus with primary processor, the safety alarm device and
The primary processor connection, the primary processor and control system Memory linkage, the primary processor call the control system
The specific picture of the preset display screen of memory is simultaneously shown in the vehicle-mounted LED display screen terminal；
The single-chip computer control system is also connect with horse race lamp drive module, the horse race lamp drive module and program storage block
Connection, the horse race lamp drive module call the specific picture of horse race lamp in described program memory module and are shown in the periphery
On highlighted horse race lamp.
2. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, feature
It is, the signal light control operation of steering position is connect by automobile CAN-bus with the Light Control Unit.
3. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, feature
Be, the single-chip computer control system by serial ports route in the display screen control system bus or I2C communication line with
The primary processor communication.
4. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, feature
It is, the control signal of the Light Control Unit includes brake signal, left direction signal, right turn signal, astern signal, double
Glitch, rain include device signal, fog lamp signal and security alarm signal.
5. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, feature
It is, the safety alarm device is connect by alarm button with the primary processor.
6. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, feature
It is, the specific picture of display screen stored in the control system memory includes the specific picture of wiper display screen, tailstock instruction
The specific picture of lamp display screen, the specific picture of educational propaganda display screen and the specific picture of security alarm display screen.
7. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, feature
It is, the specific picture of different display screens of the control system memory is equipped with different addresses, the Light Control Unit
Different movements or the actuation of an alarm of the safety alarm device trigger different high level interrupt signals, the single-chip microcontroller control
The system identification high level interrupt signal, and control instruction is sent to by the main place by the display screen control system bus
Device is managed, the primary processor calls the address of the specific picture of different display screens of the control system memory, and this is shown
The specific picture of display screen is shown in the vehicle-mounted LED display screen terminal.
8. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, feature
It is, the specific picture of horse race lamp stored in described program memory module includes the specific picture of wiper horse race lamp, tailstock instruction
The specific picture of lamp horse race lamp and the specific picture of educational propaganda horse race lamp.
9. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, feature
It is, the specific picture of different horse race lamps of described program memory module is equipped with different addresses, the Light Control Unit
The different high level interrupt signal of different action triggers, the single-chip computer control system identifies the high level interrupt signal, and
The address of the specific picture of horse race lamp different in described program memory module is called by the horse race lamp drive module, and
The specific picture of the horse race lamp is shown on the highlighted horse race lamp in the periphery.
10. the specified broadcasting and control system according to claim 1 for the specific broadcasting content of vehicle mounted LED screen, special
Sign is, in the driving of realization civilization, during being broadcast with wheel of brand promotion, specifically includes the following steps:
(1) quantity of documents of currently playing content is first calculated；
(2) secondly, calling the file of civilization driving and brand promotion to after quantity of documents, start accumulation file and play quantity；
(3) playing duration of the last one played file of user's operation is calculated；
(4) it when system plays complete the last one file, generates an internal interrupt immediately to call and is stored in advance in control
The playing program of preset civilization driving and brand promotion in Installed System Memory；
(5) the specific picture of civilization driving and brand promotion, plays out in vehicle-mounted LED display screen terminal；
(6) after civilization driving and the specific picture of brand promotion finish playing, into next round cyclic process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914123.4A CN109050394A (en) | 2018-08-13 | 2018-08-13 | Specified broadcasting and control system for the specific broadcasting content of vehicle mounted LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914123.4A CN109050394A (en) | 2018-08-13 | 2018-08-13 | Specified broadcasting and control system for the specific broadcasting content of vehicle mounted LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109050394A true CN109050394A (en) | 2018-12-21 |
Family
ID=64683673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810914123.4A Pending CN109050394A (en) | 2018-08-13 | 2018-08-13 | Specified broadcasting and control system for the specific broadcasting content of vehicle mounted LED screen |
Country Status (1)
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| CN (1) | CN109050394A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162799A (en) * | 2019-10-09 | 2021-01-01 | 江苏梨柳科技有限公司 | Large screen continuous top-setting and character-moving method |
| CN114429748A (en) * | 2022-01-27 | 2022-05-03 | 卡莱特云科技股份有限公司 | Method and device for displaying special effect of trotting horse lamp in LED display screen and computer equipment |
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|---|---|---|---|---|
| JPH03290689A (en) * | 1990-04-06 | 1991-12-20 | Takasago Denki Sangyo Kk | Information display device for automobile |
| CN2252136Y (en) * | 1996-03-29 | 1997-04-16 | 苏胜仰 | Vehicle auxiliary alarm light |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162799A (en) * | 2019-10-09 | 2021-01-01 | 江苏梨柳科技有限公司 | Large screen continuous top-setting and character-moving method |
| CN114429748A (en) * | 2022-01-27 | 2022-05-03 | 卡莱特云科技股份有限公司 | Method and device for displaying special effect of trotting horse lamp in LED display screen and computer equipment |
| CN114429748B (en) * | 2022-01-27 | 2022-12-27 | 卡莱特云科技股份有限公司 | Method and device for displaying special effect of trotting horse lamp in LED display screen and computer equipment |
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Application publication date: 20181221 |