CN101197630A - Method for broadcasting real-time traffic information based on digital television channel - Google Patents
Method for broadcasting real-time traffic information based on digital television channel Download PDFInfo
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- CN101197630A CN101197630A CNA200710305052XA CN200710305052A CN101197630A CN 101197630 A CN101197630 A CN 101197630A CN A200710305052X A CNA200710305052X A CN A200710305052XA CN 200710305052 A CN200710305052 A CN 200710305052A CN 101197630 A CN101197630 A CN 101197630A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 claims description 2
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention relates to a method for broadcasting real-time traffic road condition information on the basis of a digital television channel, which relates to application of the digital television channel. The method of the invention comprises the following steps: an equipment hose exteriorly obtains traffic road condition data sources; the traffic road condition information is converted into data flows stated by broadcasting of the digital television channel after editing and format conversion, and sent to a transmitting front-end system of a terrestrial digital television; data is transmitted through a transmitting antenna of the front-end system; a terminal device receives the data from the terrestrial digital television channel and then analyzes the data; the traffic road condition information is restored and displayed on a terminal display device. The invention can solve deficiencies of the prior road condition broadcasting system and bring users with brand-new experience.
Description
Technical field
The present invention relates to the application of digital television channel.
Background technology
In the modern society, traffic jam issue is serious day by day in the city, and increasing people wishes to obtain the real time information of congestion in road situation when trip, selects the road of trip with planning.Real-time public transport congestion in road situation is informed that citizen also help alleviating traffic, improve road utilization rate, improve and line efficiency.Traffic information is very valuable in the city, on the accuracy and real-time of the present information of figures in the expression of value of the linen, as an equivalent, and consequently, as a thing that is value.Now, the intelligent transportation system in each city starts successively, and traffic information can both easily collect accurately, and the end user will receive, obtain these information and is not easy to realize.The means that extensively adopt are to report traffic information by the broadcasting station of various places with manual type at present, have untimely, the not congruent problem of road information of upgrading.
Summary of the invention
The object of the present invention is to provide a kind ofly provides road information the complete method based on the digital television channel broadcasting real-time traffic information.
Purpose of the present invention can realize like this, designs a kind of method based on the digital television channel broadcasting real-time traffic information, may further comprise the steps:
Device Host obtains the traffic road condition data source from the outside;
Through editor and format conversion, traffic information is become digital television channel broadcasting predetermined data stream, send into terrestrial DTV front end of emission system;
Data are gone out by the transmission antennas transmit of front end system, and terminal equipment is resolved after receiving data in the terrestrial DTV passage, and the reduction traffic information is presented on the terminal presentation facility.
The present invention can solve the deficiency of existing road conditions broadcast system, brings new experience to the user.
Description of drawings
Fig. 1 is the system configuration schematic diagram of preferred embodiment of the present invention.
Embodiment
The invention will be further described below in conjunction with embodiment.
As shown in Figure 1, a kind of method based on the digital television channel broadcasting real-time traffic information may further comprise the steps:
Device Host obtains the traffic road condition data source from the outside;
Through editor and format conversion, traffic information is become digital television channel broadcasting predetermined data stream, send into terrestrial DTV front end of emission system;
Data are gone out by the transmission antennas transmit of front end system, and terminal equipment is resolved after receiving data in the terrestrial DTV passage, and the reduction traffic information is presented on the terminal presentation facility.
Described traffic information data comprise the information data of the smooth and easy situation of autos only on the public transport congestion in road situation clearly represented in the administrative region or the road, and information data comprises text description data, color showing data.
Three kinds of color data of described color showing data setting, red expression road passage capability is poor, and a little less than the yellow expression road passage capability, green expression road passage capability is strong.
Described terminal equipment comprises wall hung TV, the big screen equipment of outdoor advertising in household digital television receiver, hand-held Digital Media playback equipment, the mobile communication equipment based on GMS/CDMA, in-car TV receiving equipment, the building.
The present invention can meet converting to of traffic information data low delay the data of digital television broadcasting passage form and broadcast away by the terrestrial DTV passage, and what described form can satisfy data upgrades the needs broadcast at any time at any time.
By the terrestrial DTV passage with real time data with broadcasting mode broadcast, be a kind of low cost, high efficiency solution, can be good at compatible user's original system equipment, upgrade easily and increase the business.
Ground system of digital television broadcast is the radio broadcasting net that covers the city, can broadcast identical data to a large amount of audients with extremely low cost.Traffic information is fit to the requirement of broadcasting of ground digital television broadcast net just, and can at utmost bring into play its advantage.The user can receive information whenever and wherever possible with wireless mode very easily in the urban area, search the road conditions of oneself paying close attention to easily.
Claims (4)
1. method based on the digital television channel broadcasting real-time traffic information is characterized in that may further comprise the steps:
Device Host obtains the traffic road condition data source from the outside;
Through editor and format conversion, traffic information is become digital television channel broadcasting predetermined data stream, send into terrestrial DTV front end of emission system;
Data are gone out by the transmission antennas transmit of front end system, and terminal equipment is resolved after receiving data in the terrestrial DTV passage, and the reduction traffic information is presented on the terminal presentation facility.
2. method according to claim 1, it is characterized in that: described traffic information data comprise the information data of the smooth and easy situation of autos only on the public transport congestion in road situation clearly represented in the administrative region or the road, and information data comprises text description data, color showing data.
3. method according to claim 2 is characterized in that: three kinds of color data of described color showing data setting, and red expression road passage capability is poor, and a little less than the yellow expression road passage capability, green expression road passage capability is strong.
4. method according to claim 1 is characterized in that: described terminal equipment comprises wall hung TV, the big screen equipment of outdoor advertising in household digital television receiver, hand-held Digital Media playback equipment, the mobile communication equipment based on GMS/CDMA, in-car TV receiving equipment, the building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710305052XA CN101197630A (en) | 2007-12-26 | 2007-12-26 | Method for broadcasting real-time traffic information based on digital television channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710305052XA CN101197630A (en) | 2007-12-26 | 2007-12-26 | Method for broadcasting real-time traffic information based on digital television channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101197630A true CN101197630A (en) | 2008-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710305052XA Pending CN101197630A (en) | 2007-12-26 | 2007-12-26 | Method for broadcasting real-time traffic information based on digital television channel |
Country Status (1)
| Country | Link |
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| CN (1) | CN101197630A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982692A (en) * | 2012-11-28 | 2013-03-20 | 深圳市航盛电子股份有限公司 | Method and system for broadcasting real-time traffic information of China |
| CN103021198A (en) * | 2012-11-28 | 2013-04-03 | 深圳市航盛电子股份有限公司 | Chinese realtime traffic information reporting method and system based on internet protocol (IP) packet |
-
2007
- 2007-12-26 CN CNA200710305052XA patent/CN101197630A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982692A (en) * | 2012-11-28 | 2013-03-20 | 深圳市航盛电子股份有限公司 | Method and system for broadcasting real-time traffic information of China |
| CN103021198A (en) * | 2012-11-28 | 2013-04-03 | 深圳市航盛电子股份有限公司 | Chinese realtime traffic information reporting method and system based on internet protocol (IP) packet |
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| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN QINGYAN TECHNOLOGY MANAGEMENT CO., LTD. Free format text: FORMER OWNER: SHENZHEN INSTITUTE OF STINGHUA UNIVERSITY Effective date: 20100726 |
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Free format text: CORRECT: ADDRESS; FROM: 518057 A303, RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY, SOUTH AREA, NANSHANDISTRICT SCIENCE PARK, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518057 A301, RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY, NANSHAN DISTRICT SCIENCE PARK, SHENZHEN CITY, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100726 Address after: 518057 Nanshan District Institute of science and technology, Tsinghua University, Guangdong, Shenzhen, A301 Applicant after: Shenzhen Qingyan Technology Management Co., Ltd. Address before: 518057 Research Institute of Tsinghua University, Nanshan District Science Park, Guangdong, Shenzhen province A303 Applicant before: Shenzhen Institute of Stinghua University |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080611 |