CN1925411A - Public information real-time promulgating system for vehicles and its realizing method - Google Patents
Public information real-time promulgating system for vehicles and its realizing method Download PDFInfo
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- CN1925411A CN1925411A CNA2006101222211A CN200610122221A CN1925411A CN 1925411 A CN1925411 A CN 1925411A CN A2006101222211 A CNA2006101222211 A CN A2006101222211A CN 200610122221 A CN200610122221 A CN 200610122221A CN 1925411 A CN1925411 A CN 1925411A
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
This invention relates to one traffic tool public information real time distribution system and its method, which comprises wireless network, wireless network control center, wireless emission device, wireless receive decoding device, display adjusting device and display load, wherein, the wireless network control center codes needed information and transmits through wireless network; the wireless receive decoding device receives relative information through display adjusting device to display load.
Description
Technical field
The invention belongs to a kind of information issuing system, specifically relate to a kind of method that is used for the public information real-time promulgating system of the vehicles and realizes real-time release information.
Background technology
At present, the channel that the public receives information is a lot, as TV, newspaper, network, also has video, billboard on the bus, or the information of the liquid crystal display displays on the taxi.There is certain defective in the issue of these information, and the one,, when different medium photos and sending messages, need an only issue; The 2nd, the medium relative fixed that releases news, the media of its propagation is limited, makes the coverage of information be confined in certain scope; The 3rd, the program more complicated of information releasing need the approval through relevant departments, so the renewal of information is slow; The 4th,, the content that releases news is single, as weather forecast, traffic etc.
Along with the needs of modern social development, the public information distribution technology of prior art can not meet the demands.
Summary of the invention
The objective of the invention is, provide a kind of information can mass-send, adapt to various media releasing, the public information real-time promulgating system that is used for the vehicles that information updating is fast, the information content is abundant and the method that realizes above function.
The present invention is achieved in that a kind of public information real-time promulgating system and its implementation that is used for the vehicles, form by wireless network, wireless network control center, wireless launcher, wireless receiving decoding device, demonstration adjusting device and demonstration carrier, the wireless network control center will need the information releasing coding, by wireless launcher emission and pass through wireless network transmissions, after the wireless receiving decoding device receives corresponding information, content is shown on the demonstration carrier by the commands for controlling that shows adjusting device.
Described wireless receiving decoding device, show adjusting device and show between the carrier and be electrically connected, and the circuit and the extent control that preset by microprocessor and embedded software.
The communication interface of described fixed wireless launcher and wireless receiving decoding device is RS232 or RS422.
The memory of described demonstration adjusting device is EEPROM or static RAM (SRAM), and is driven to demonstrate the information content by embedded software.
Described demonstration carrier is made of semiconductor solid luminescence device.
Described demonstration carrier is positioned on the mobile media.
Described wireless launcher transmits by wireless networks such as GSM, GPRS, WI-FI, bluetooth, paging, 3G, the secondary channels of radio and television.
Described fixed wireless launcher is converted to image, Word message and information-change program with the content that will launch and is converted to carrier signal.
Content displayed is by the commands for controlling that shows adjusting device on the described demonstration carrier.
Described demonstration carrier sends instruction by portable wireless launcher.
Compared with prior art, native system is made up of wireless network, wireless network control center, wireless launcher, wireless receiving decoding device, demonstration adjusting device and demonstration carrier, the wireless network control center will need the information releasing coding, by wireless launcher emission and pass through wireless network transmissions, after the wireless receiving decoding device receives corresponding information, content is shown on the demonstration carrier by the commands for controlling that shows adjusting device.This system helps can also can launching to modern media to the traditional media emission to specific or not specific terminal mass-sending, has the advantages that information updating is fast, the information content is abundant.
Description of drawings
Fig. 1 is a system configuration schematic diagram of the present invention;
Fig. 2 is the overall structure figure of a preference of the present invention;
Fig. 3 is vehicle-mounted part-structure schematic diagram.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
As shown in Figure 1, system of the present invention is made up of wireless network, wireless network control center, wireless launcher, wireless receiving decoding device, demonstration adjusting device and demonstration carrier, the wireless network control center will need the information releasing coding, by wireless launcher emission and pass through wireless network transmissions, after the wireless receiving decoding device receives corresponding information, content is shown not on the demonstration carrier by the commands for controlling that shows adjusting device.
The wireless receiving decoding device, show adjusting device and show between the carrier and be electrically connected, and the circuit and the extent control that preset by microprocessor and embedded software.
The communication interface of fixed wireless launcher and wireless receiving decoding device is RS232 or RS422.
The memory that shows adjusting device is EEPROM or static RAM (SRAM), and is driven to demonstrate the information content by embedded software.
Showing that carrier shows module by the electronic matrix formula that semiconductor solid luminescence device constitutes, can certainly be cathode-ray tube display or LCD or plasma display, to adapt to the needs of different occasions.
Show that carrier is positioned on the mobile media, generally be positioned over the place that Yi Beiren observes on the vehicles, wait the position up and down as the front and back on the car, the front of its display floater be towards the car both sides, the place ahead, rear, side the place ahead, proceeds posterolateral, top and below, its display surface is two-sided or three, multiaspect show.The front of its display floater is perpendicular to roof or other plane, position or cambered surface, is 0～135 ° of angle with roof or other plane, position or cambered surface; Also can be installed in positions such as vehicle interior front, back, left, right, up, down side, display floater is just facing Che Nei or the outer public information of car shows carrier.By the flowability of the vehicles, increase the mobility of distribution platform, strengthen the distribution effect of public information.
Wireless launcher is by wireless network mass-sending, broadcast type, orientation or point-to-point transmitting such as GSM, GPRS, WI-FI, bluetooth, paging, 3G, the secondary channels of radio and television.Fixed wireless launcher is converted to image, Word message and information-change program with the content that will launch and is converted to carrier signal.
Show that content displayed is by the commands for controlling that shows adjusting device on the carrier.Under special circumstances, be held as a hostage as the vehicles, the driver could drive display unit with the information content that presets, as showing " SOS by triggering hidden switch! Taxi is robbed, please call 110! " on the demonstration carrier of these vehicles, help the taxi Anti-Robbing alarming.Perhaps under the stolen situation of the vehicles, car owner, driver or other staff report to the police by dialing 110, assign instruction by 110 command centres, the stolen relevant information of this car is sent to the demonstration carrier of other vehicles in the wireless network control center, help the relevant personnel to help to examine stolen car, help the police and solve a case fast.
Show that carrier sends instruction by portable wireless launcher.Be that the wireless receiving decoding device is installed on the vehicles, show adjusting device and show carrier, and send instruction by the portable mobile wireless emitter, make to show on the vehicles that carrier presents " examination of law enforcement immediately by the law enfrocement official! ", all vehicles of same content that can not show in 100 meters scopes of radius can be judged to be suspect object rapidly, help the law enfrocement official and react fast.
Of the present invention being widely used can be suitable for the place of the comparatively intensive and irregular distribution of taxis such as airport, railway station, gymnasium and hotel.Send out information releasing and comprise life informations such as traffic, meteorology; Anti-terrorism, seize escape, urgent accident such as relief; National occasion information such as the Olympic Games, celebration and enterprises and institutions' advertisement information.The framework that native system is used is as shown in Figure 1: the wireless network control center upload the data to satellite, the satellite link transmitter receives satellite data and is forwarded to difference commentaries on classics transmitter, finally changes transmitter by difference and sends to fixedly public information distribution platform or taxi roof public information distribution platform.
The on-vehicle information distribution platform 7 as shown in Figure 2, wireless signal receiving demodulation device 2 is electrically connected with demonstration adjusting device 3, the demonstration adjusting device 3 of electronics is electrically connected with wireless signal receiving demodulation device 2 and demonstration carrier 4 respectively, and the demonstration adjusting device 3 of described wireless signal receiving demodulation device 2, electronics and demonstration carrier 4 are electrically connected with the DC power supply 5 that car itself is equipped with respectively.Signal is by fixed wireless launcher 1 or portable mobile wireless emitter 6 sends, the wireless signal that wireless signal receiving demodulation device receives and demodulation is launched by the wireless signal transmission station, signal after the demodulation is sent to the demonstration adjusting device, and in the buffer memory of storage and demonstration adjusting device.So, all to be installed in will being shown of depositing in the buffer memory of the demonstration adjusting device on vehicles image that carrier presents or Word message and information-change program be duplicate.
In sum, only for preferred embodiment of the present invention with, be not that the present invention is done any pro forma restriction.The those of ordinary skill of all industry, but all shown in the by specification accompanying drawing and the above, and implement the present invention swimmingly; But all those skilled in the art in not breaking away from the technical solution of the present invention scope, when can utilizing the above technology contents that discloses, and a little change of making, modify the equivalent variations with differentiation, are equivalent embodiment of the present invention; Simultaneously, all essence technology according to the present invention all still belong in the scope of technical scheme of the present invention change, modification and the differentiation etc. of overall any equivalent variations that above embodiment did.
Claims (10)
1. public information real-time promulgating system and its implementation that is used for the vehicles, it is characterized in that, form by wireless network, wireless network control center, wireless launcher, wireless receiving decoding device, demonstration adjusting device and demonstration carrier, the wireless network control center will need the information releasing coding, by wireless launcher emission and pass through wireless network transmissions, after the wireless receiving decoding device receives corresponding information, content is shown on the demonstration carrier by the commands for controlling that shows adjusting device.
2. the public information real-time promulgating system of the vehicles according to claim 1, it is characterized in that, described wireless receiving decoding device, show adjusting device and show between the carrier and be electrically connected, and the circuit and the extent control that preset by microprocessor and embedded software.
3. the public information real-time promulgating system of the vehicles according to claim 1 and 2 is characterized in that, the communication interface of described fixed wireless launcher and wireless receiving decoding device is RS232 or RS422.
4. the public information real-time promulgating system of the vehicles according to claim 1 is characterized in that, the memory of described demonstration adjusting device is EEPROM or static RAM (SRAM), and is driven to demonstrate the information content by embedded software.
5. the public information real-time promulgating system of the vehicles according to claim 1 is characterized in that, described demonstration carrier is made of semiconductor solid luminescence device.
6. the public information real-time promulgating system of the vehicles according to claim 5 is characterized in that, described demonstration carrier is positioned on the mobile media.
7. the implementation method of the public information real-time promulgating system of the vehicles according to claim 1 is characterized in that, wireless launcher transmits by wireless networks such as GSM, GPRS, WI-FI, bluetooth, paging, 3G, the secondary channels of radio and television.
8. according to the implementation method of the public information real-time promulgating system of the claim 1 or the 3 described vehicles, it is characterized in that fixed wireless launcher is converted to image, Word message and information-change program with the content that will launch and is converted to carrier signal.
9. according to the implementation method of the public information real-time promulgating system of the claim 1 or the 4 described vehicles, it is characterized in that content displayed is by the commands for controlling that shows adjusting device on the described demonstration carrier.
10. according to the implementation method of the public information real-time promulgating system of the claim 1 or the 4 described vehicles, it is characterized in that described demonstration carrier sends instruction by portable wireless launcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101222211A CN1925411A (en) | 2006-09-19 | 2006-09-19 | Public information real-time promulgating system for vehicles and its realizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101222211A CN1925411A (en) | 2006-09-19 | 2006-09-19 | Public information real-time promulgating system for vehicles and its realizing method |
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| Publication Number | Publication Date |
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| CN1925411A true CN1925411A (en) | 2007-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101222211A Pending CN1925411A (en) | 2006-09-19 | 2006-09-19 | Public information real-time promulgating system for vehicles and its realizing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108111550A (en) * | 2016-11-24 | 2018-06-01 | 飞天联合（北京）系统技术有限公司 | A kind of content distribution method and system |
| CN109493114A (en) * | 2018-09-30 | 2019-03-19 | 温州锦丽斯企业有限公司 | A kind of billboard ad dispensing self-help serving system |
| CN110177346A (en) * | 2019-04-09 | 2019-08-27 | 武汉虹信通信技术有限责任公司 | Wireless electron display device based on eMTC |
-
2006
- 2006-09-19 CN CNA2006101222211A patent/CN1925411A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108111550A (en) * | 2016-11-24 | 2018-06-01 | 飞天联合（北京）系统技术有限公司 | A kind of content distribution method and system |
| CN109493114A (en) * | 2018-09-30 | 2019-03-19 | 温州锦丽斯企业有限公司 | A kind of billboard ad dispensing self-help serving system |
| CN110177346A (en) * | 2019-04-09 | 2019-08-27 | 武汉虹信通信技术有限责任公司 | Wireless electron display device based on eMTC |
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Owner name: GUANGZHOU SHIBIAO INFORMATION TECHNOLOGY CO., LTD Free format text: FORMER OWNER: HUANG SHAOXIONG; APPLICANT Effective date: 20070629 |
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