CN1635558A - Digital video broadcast or digital audio broadcast based traffic information distribution method - Google Patents
Digital video broadcast or digital audio broadcast based traffic information distribution method Download PDFInfo
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- CN1635558A CN1635558A CN 200410061458 CN200410061458A CN1635558A CN 1635558 A CN1635558 A CN 1635558A CN 200410061458 CN200410061458 CN 200410061458 CN 200410061458 A CN200410061458 A CN 200410061458A CN 1635558 A CN1635558 A CN 1635558A
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Abstract
This invention relates to traffic information deliver method based on digit video broadcasting or digit audio radio, which comprises the following steps: a, the traffic monitoring management center makes the information got from road sensor, road monitor or human method with different color representing different jam states form the whole traffic status; b, deliver the traffic information of the whole city through the digit video broadcasting or audio digit broadcasting system; c, each car loaded user fixes the multi-media terminal.
Description
Technical field
The present invention relates to a kind of transport information dissemination method based on digital video broadcasting or digital audio broadcasting.
Background technology
Along with the foundation and the use in each city of digital video broadcasting DVB system and digital audio broadcasting DAB system, people can watch the mobile digital TV program easily on vehicle, listen to the digital audio broadcasting program.Make vehicle-mounted user when driving, enjoy the multi-medium video-signal amusement.Meanwhile, along with popularizing of Digital Television, digital television system can also provide various value-added services for spectators except traditional digital shift business, as: data broadcasting, video request program and various information on services etc.
On the other hand, along with China's rapid development of economy, the just former speed increase that does not have of the quantity of automobile, existing at present amount has reached more than 2,000 ten thousand, expectation will be at 10 to 15 years from now on, and China will become automobile consumption state the biggest in the world, and car owning amount will be above 100,000,000.Like this, traffic blocking problem also becomes increasingly conspicuous, and the traffic jam of peak period especially on and off duty is brought great inconvenience for people's trip, and traffic jam brings about great losses for individual and society.
Summary of the invention
The objective of the invention is in order to solve traffic jam in the urban transportation system, and a kind of method of utilizing digital video broadcasting or digital audio broadcast system to carry out the transport information issue that proposes, with the urban transportation information that is obtained, be inserted in the broadcast information in digital video broadcasting or the digital audio broadcast system, vehicle-mounted user receives mobile digital TV program or digital audio broadcasting program by the vehicle mounted multimedia terminal, and therefrom parse traffic information, can be used as value-added service and provide traffic-information service to vehicle-mounted user.
A kind of transport information dissemination method based on digital video broadcasting or digital audio broadcasting, carry out as follows: (1) traffic monitoring administrative center will be by the urban transportation traffic information of path sensor, road monitor or manual method acquisition, represent different congestion states with different colors after treatment, and the color that will represent the road congestion state inserts in the electronic urban map and goes, and forms the whole traffic in city; (2) utilize digital video broadcasting or digital audio broadcast system that the whole traffic related information in city is issued, pass to vehicle-mounted user; (3) each vehicle-mounted user is equipped with the vehicle mounted multimedia terminal, the vehicle mounted multimedia terminal is the receiving card and relevant demonstration or listening equipment that receive mobile digital TV or digital audio broadcasting signal, and vehicle-mounted user is also solidified a globally unique identification number.
Described digital video broadcasting or digital audio broadcast system, it links to each other with traffic monitoring administrative center, therefrom obtains transport information, and transport information is inserted in the transport stream of digital video broadcasting or digital audio broadcasting or the IP packet data package broadcasts away.
The present invention is with the urban transportation traffic information that is obtained, be the congestion information of every road, give vehicle-mounted user, make vehicle know traffic information by digital video broadcast system DVB system or digital audio broadcast system DAB system broadcasts, avoid the jams, improve the traffic capacity of road.
Description of drawings
Fig. 1 is that realization principle of the present invention is always schemed:
Embodiment
Traffic information distribution system of the present invention comprises with lower part and function:
(1) traffic monitoring administrative center: be responsible for collecting and handling the urban transportation traffic information, by handling the congestion state that obtains road, and with the different congestion state of different color representative, for example: represent to block with red color, with yellow color showing slightly block, with the unimpeded state of green color showing etc.By obtaining the transport information of entire city, obtains the congestion state of every road, will represent the color of road congestion state to insert in the electronic urban map then and go the whole traffic in formation city.
(2) digital video broadcasting or digital audio broadcast system: utilize digital video broadcast system that the urban transportation electronic chart with different road colors is broadcast to vehicle-mounted user, perhaps utilize digital audio broadcast system, congested road information is broadcast to vehicle-mounted user.
(3) vehicle mounted multimedia terminal: each vehicle all is equipped with the receiving card and relevant demonstration or listening equipment that receive mobile digital TV or digital audio broadcasting signal, and solidifies a globally unique identification number.This identification number also is the distinguishing mark of In-vehicle networking terminal in information interactive process simultaneously.
The traffic information distribution system based on digital video broadcasting or digital audio broadcasting that we proposed mainly is made up of traffic monitoring administrative center, digital video broadcasting or digital audio broadcast system, vehicle-mounted receiving terminal.Traffic monitoring administrative center is responsible for collecting and handling transport information, generate the congestion information of every road, use every road in the different colors staining electronic charts respectively, as: red color represent to block, yellow color showing slightly blocks, the unimpeded state of green color showing etc.; Digital video broadcasting or digital audio broadcast system link to each other with traffic monitoring administrative center, and obtain transport information, then transport information are inserted in the transport stream of digital video broadcasting or digital audio broadcasting to broadcast away; The receiving card of receiving digital video broadcasting or digital audio broadcasting signal has been installed on the vehicle mounted multimedia terminal, and fix a globally unique identification number, the legal vehicle-mounted user who networks can receive mobile digital TV program, audio broadcasting program and transport information etc., enjoy the video signal multimedia programming, avoid traffic jam.
Claims (2)
1, a kind of transport information dissemination method based on digital video broadcasting or digital audio broadcasting, it is characterized in that: carry out as follows: (1) traffic monitoring administrative center will be by the urban transportation traffic information of path sensor, road monitor or manual method acquisition, represent different congestion states with different colors after treatment, and the color that will represent the road congestion state inserts in the electronic urban map and goes, and forms the whole traffic in city; (2) utilize digital video broadcasting or digital audio broadcast system that the whole traffic related information in city is issued, pass to vehicle-mounted user; (3) each vehicle-mounted user is equipped with the vehicle mounted multimedia terminal, the vehicle mounted multimedia terminal is the receiving card and relevant demonstration or listening equipment that receive mobile digital TV or digital audio broadcasting signal, and vehicle-mounted user is also solidified a globally unique identification number.
2, the transport information dissemination method based on digital video broadcasting or digital audio broadcasting according to claim 1, it is characterized in that: described digital video broadcasting or digital audio broadcast system, it links to each other with traffic monitoring administrative center, therefrom obtain transport information, and transport information is inserted in the transport stream of digital video broadcasting or digital audio broadcasting or the IP packet data package broadcasts away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410061458 CN1635558A (en) | 2004-12-30 | 2004-12-30 | Digital video broadcast or digital audio broadcast based traffic information distribution method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410061458 CN1635558A (en) | 2004-12-30 | 2004-12-30 | Digital video broadcast or digital audio broadcast based traffic information distribution method |
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| Publication Number | Publication Date |
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| CN1635558A true CN1635558A (en) | 2005-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410061458 Pending CN1635558A (en) | 2004-12-30 | 2004-12-30 | Digital video broadcast or digital audio broadcast based traffic information distribution method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100440790C (en) * | 2006-11-03 | 2008-12-03 | 清华大学 | Management method of high real-time dynamic electronic map |
| CN100461228C (en) * | 2006-09-20 | 2009-02-11 | 烟台麦特电子有限公司 | Traffic road condition gathering promulgation method based on GPRS |
| CN1992570B (en) * | 2005-12-28 | 2011-05-11 | Lg电子株式会社 | Digital broadcasting system and method of processing traffic information |
| CN102074158A (en) * | 2011-02-01 | 2011-05-25 | 世纪战斧节能环保技术（北京）有限公司 | Road condition representation method for dynamic electronic map |
| US7978697B2 (en) | 2005-10-05 | 2011-07-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8018977B2 (en) | 2005-10-05 | 2011-09-13 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| CN102737518A (en) * | 2012-06-14 | 2012-10-17 | 北京易掌时代科技有限公司 | Real-time interactive system and method for multi-media road condition information |
| US8473807B2 (en) | 2005-10-05 | 2013-06-25 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8510622B2 (en) | 2005-10-05 | 2013-08-13 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US9136960B2 (en) | 2005-10-05 | 2015-09-15 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
-
2004
- 2004-12-30 CN CN 200410061458 patent/CN1635558A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8510622B2 (en) | 2005-10-05 | 2013-08-13 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8542709B2 (en) | 2005-10-05 | 2013-09-24 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| USRE48627E1 (en) | 2005-10-05 | 2021-07-06 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| USRE47294E1 (en) | 2005-10-05 | 2019-03-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US7978697B2 (en) | 2005-10-05 | 2011-07-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8018977B2 (en) | 2005-10-05 | 2011-09-13 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8018976B2 (en) | 2005-10-05 | 2011-09-13 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8018978B2 (en) | 2005-10-05 | 2011-09-13 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8340133B2 (en) | 2005-10-05 | 2012-12-25 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| USRE46891E1 (en) | 2005-10-05 | 2018-06-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| USRE49757E1 (en) | 2005-10-05 | 2023-12-12 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US9136960B2 (en) | 2005-10-05 | 2015-09-15 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8098694B2 (en) | 2005-10-05 | 2012-01-17 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| US8473807B2 (en) | 2005-10-05 | 2013-06-25 | Lg Electronics Inc. | Method of processing traffic information and digital broadcast system |
| CN1992567B (en) * | 2005-12-28 | 2013-01-16 | Lg电子株式会社 | Digital broadcasting system and method of processing traffic information |
| CN1992570B (en) * | 2005-12-28 | 2011-05-11 | Lg电子株式会社 | Digital broadcasting system and method of processing traffic information |
| CN1992569B (en) * | 2005-12-28 | 2012-07-18 | Lg电子株式会社 | Digital broadcasting system and method of processing traffic information |
| CN1992566B (en) * | 2005-12-28 | 2012-10-10 | Lg电子株式会社 | Digital broadcasting system and method of processing traffic information |
| CN100461228C (en) * | 2006-09-20 | 2009-02-11 | 烟台麦特电子有限公司 | Traffic road condition gathering promulgation method based on GPRS |
| CN100440790C (en) * | 2006-11-03 | 2008-12-03 | 清华大学 | Management method of high real-time dynamic electronic map |
| CN102074158A (en) * | 2011-02-01 | 2011-05-25 | 世纪战斧节能环保技术（北京）有限公司 | Road condition representation method for dynamic electronic map |
| CN102737518A (en) * | 2012-06-14 | 2012-10-17 | 北京易掌时代科技有限公司 | Real-time interactive system and method for multi-media road condition information |
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