CN103108091A - Perceptual intelligent traffic terminal device - Google Patents
Perceptual intelligent traffic terminal device Download PDFInfo
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- CN103108091A CN103108091A CN2011103513142A CN201110351314A CN103108091A CN 103108091 A CN103108091 A CN 103108091A CN 2011103513142 A CN2011103513142 A CN 2011103513142A CN 201110351314 A CN201110351314 A CN 201110351314A CN 103108091 A CN103108091 A CN 103108091A
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Abstract
The invention provides a perceptual intelligent traffic terminal device. The perceptual intelligent traffic terminal device comprises a mobile communication antenna module, a navigation antenna module, a satellite navigation receiver module, a camera module, an image handling module, a communication module, a main processor module, a memorizer module, a display module and a system bus module. The mobile communication antenna module is used for receiving mobile communication signals in real time. The navigation antenna module is used for receiving navigation satellite signals in real time. The satellite navigation receiver module is used for receiving satellite signals in real time and providing current position information of a user. The camera module is used for sensing and obtaining images on the spot in real time. The image handling module is used for compressing the image information obtained by the camera. The communication module is used for uploading perception information of an intelligent terminal and receiving information from a traffic command center. The main processor module is used for operating electronic maps and other complication programs. The memorizer module is used for memorizing map information, image information and other information. The display module is used for displaying maps and traffic condition information. The system bus module is used for handling information interaction between a processor module and other modules. The perceptual intelligent traffic terminal device is capable of achieving multiple functions of vehicle navigation, vehicle anti-theft, traffic accident evidence collecting, street shooting and the like.
Description
Technical field
The present invention relates to intelligent transportation (Intelligent Transportation Systems, ITS) technical field, particularly a kind of device of sensing type Intelligent Transportation Terminal.
Background technology
intelligent transport technology refers to the information technology with the advanced person, the data communication transmission technology, electron controls technology, thereby computer treatment technology etc. is applied to a kind of informationization that traffic transport industry forms, intelligent, the novel transportation system of socialization, by the Real-time Collection to transport information, transmission and processing, by various technological meanses and equipment, various traffic conditions are coordinated and processed, set up a kind of real-time, accurately, efficient multi-transportation management system, thereby means of transportation are fully utilized, improve traffic efficiency and safety, finally make transportation service and intellectual management, realize the intensive style development of communications and transportation.
According to the requirement of ITS system, Intelligent Transportation Terminal should have Intellisense, vehicle location, with the several functions such as ITS control centre communication, warning.Existing terminal installation has been realized the basic functions such as vehicle location and warning, and major defect is: the first, intelligent degree is low, lacks camera, operating system and application program support, can't carry out real-time perception to condition of road surface.The second, function singleness can only realize basic location and warning function.Three, control mode is single, can only manually control, and controlled in wireless and Long-distance Control can't be provided.
Summary of the invention
The technical problem that (one) will solve
In view of this, main purpose of the present invention is to overcome the drawback that existing traffic terminal exists, and a kind of sensing type Intelligent Transportation Terminal device that intelligent transportation is used that satisfies is provided.
(2) technical scheme
For achieving the above object, the invention provides a kind of sensing type Intelligent Transportation Terminal device, comprising: built-in mobile communication antenna module is used for receiving in real time wireless communication network signal; Built-in navigation antenna module is used for receiving in real time navigation satellite signal; The satellite navigation receiver module is used for real-time receiving satellite signal and the user is provided current location information; Camera module is used for real-time perception and obtains image scene, takes landscape; Image processing module is used for the image information that the compression camera obtains; Communication module is used for uploading the intelligent terminal perception information and receives the traffic control center command information; Main processor modules is used for operation electronic chart and other application programs; Memory module is used for store image information, cartographic information and other acquired informations; Display module is used for showing map and traffic information; The system bus module is for the treatment of the information interaction of device module and other intermodules.The present invention can be uploaded to traffic control center with the intelligent terminal locating information in real time by wireless communication module, realizes accurately adding up in real time of urban traffic situation; Upload the intelligent terminal locating information by wireless communication module, can realize the vehicle anti-theft function; Moment image before and after occuring by the image recording sensor traffic accident obtains the objective video evidence that front and back occur in traffic accident; Upload by wireless communication module the streetscape on the way that imageing sensor is taken, the netcast of city streetscape image is provided.
(3) beneficial effect
Can find out from technique scheme, the present invention has following beneficial effect:
1. sensing type Intelligent Transportation Terminal device provided by the invention can obtain the vehicle real-time position information and show, can realize the automobile navigation function.
2. sensing type Intelligent Transportation Terminal device provided by the invention is uploaded to traffic control center by wireless network in real time with the positional information of vehicle, realizes the accurate statistics in real time of urban traffic situation.
3. sensing type Intelligent Transportation Terminal device provided by the invention, can upload vehicle location information by wireless network, realizes vehicle initiatively and passive anti-theft feature
4. sensing type Intelligent Transportation Terminal device provided by the invention, can take and keep scene image information in real time, by extracting traffic accident, the front and back time information occurs, and can facilitate public security department and insurance company to obtain objective video evidence.
5. sensing type Intelligent Transportation Terminal device provided by the invention, can take in real time and record streetscape on the way, for city publicity and management of markets in urban districts provide the firsthand information.
6. sensing type Intelligent Transportation Terminal device provided by the invention, realized the several functions that intelligent transportation system requires on single terminal end, the congested traffic condition in city and intelligent management level be can significantly improve, processing time and the dispute of traffic accident reduced, the streetscape situation in real-time perception city improves fail safe and the harmonious degree in city.
Description of drawings
Below by for example and the accompanying drawing that is not construed as limiting the present invention is described, in figure, the represented meaning of identical label is identical.
Fig. 1 sensing type Intelligent Transportation Terminal and other device information interaction figures
Fig. 2 sensing type Intelligent Transportation Terminal system construction drawing
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 has described sensing type Intelligent Transportation Terminal of the present invention and other device information interaction figures.As shown in Figure 1, sensing type intelligent terminal 100 is sent to ITS Information server 101 by self-contained wireless communication module with vehicle location and velocity information, and ITS Information server 101 feeds back to intelligent terminal 100 through a large amount of statistics and calculating again with vehicle periphery real-time road condition information estimated result.In the Vehicle Driving Cycle process, intelligent terminal 100 is with streetscape collection on the way and be compressed into MPEG, AVS or H.264 wait the multimedia video frequency file.Utilize other control modes in mobile phone 103 or car, video file can upload to information server 102 by wireless network.When the car owner needs, can send control command to intelligent terminal 100 by the mobile phone 103 of prior binding, intelligent terminal is sent to mobile phone 103 with vehicle location and velocity information again.Simultaneously, also can allow intelligent terminal 100 stop to mobile phone 103 transmission information by sending control command.
Fig. 2 has described sensing type Intelligent Transportation Terminal system construction drawing.Comprise: built-in 3G Anneta module 200 is used for receiving in real time the 3G signal; Built-in navigation antenna module 201 is used for receiving in real time navigation satellite signal; Camera 202 is used for real-time perception and obtains image scene, takes landscape; 3G communication module 203 is used for uploading the intelligent terminal perception information and receives the traffic control center command information; Satellite navigation receiver module 204 is used for real-time receiving satellite signal and the user is provided current location information; Image processing module 205 is used for the image information that the compression camera obtains; CPU207 is used for operation electronic chart and other application programs; System bus 206 is used for the information exchange between CPU and other modules.SD card controller 208 is used for controlling the read-write operation to SD card 209 information; SD card 209 is used for store image information, cartographic information and other acquired informations; Display controller 210 is used for controlling lcd screen 211.Lcd screen 211 is used for information and shows.Concrete connected mode is: 3G antenna 200 directly is connected with 3G module 203 by standard interface; Navigation antenna 201 directly is connected with satellite navigation module 204 by standard interface; Camera module 202 directly is connected with image processing module 205 by standard interface; SD card controller 208 directly is connected with SD card 209 by standard interface; Display controller 210 directly is connected with lcd screen 211; CPU207 carries out two-way interactive by system bus 206 and 3G module 203, GPS module 204, image processing module 205, SD card controller 208, display controller 210.
In the present embodiment, under navigation mode, satellite navigation module 204 is processed navigation satellite signal, calculate vehicle location and travel speed, by system bus 206, position and velocity information are sent to CPU module 207, CPU module 207 operation Navigators read the cartographic information that is stored in SD card 209 by SD card controller 208, final by display controller 210 control lcd screens 211, show corresponding cartographic information.CPU module 207 is controlled 3G module 203 by system bus 206, and information centre is sent present position and the velocity information of vehicle.Simultaneously, 3G module 203 receives information centre and sends transport information, by system bus 206, information is sent to CPU module 207, CPU module 207 operation control programs, and point out in the highway section to blocking up.
Under alarm mode, satellite navigation module 204 is processed navigation satellite signal, calculate vehicle location and travel speed, by system bus 206, position and velocity information are sent to CPU module 207, CPU module 207 operation control programs, control 3G module 203 by system bus 206, externally send the present position of vehicle and velocity information.
Under the information Evidence model, camera module 202 continues to take surrounding road condition, forms image information.Image processing module 203 is compressed into standard video format (MPEG2/4, H.264 wait) with image information, will be sent to CPU module 207 by system bus 206, and CPU module 207 writes SD card 209 by SD card controller 208 with information.Video file length surpasses the covering that circulates of default recording time (as 30 minutes).
Under arq mode, camera module 202 continues to take surrounding road condition, and can regulate the shooting cycle according to the speed of a motor vehicle, forms image information on landscape is taken.Image processing module 205 is compressed into standard video format with image information, will be sent to CPU module 207 by system bus 206, and CPU module 207 continues image information or be sent to the appointed information server according to fixed time length by 3G module 203.Under arq mode, image information also synchronously writes SD card 209 on landscape is taken.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. sensing type Intelligent Transportation Terminal device, it is characterized in that this device comprises built-in mobile communication antenna module, built-in navigation antenna module, satellite navigation receiver module, camera module, image processing module, communication module, main processor modules, memory module, display module, this device interconnected mode is passed through interface direct interaction or mutual by system bus for each module, this terminal installation operation system can work in various modes.
2. sensing type Intelligent Transportation Terminal device according to claim 1, is characterized in that, this terminal installation has integrated satellite navigation receiver module, and it comprises radio frequency part and baseband portion,
Can receive and process the satellite-signal that comprises one or more satellite systems in GPS, the Big Dipper, GLONASS, Galileo,
Can receive and process the satellite-signal that comprises that GPS, the Big Dipper, GLONASS, Galileo satellite send on single or a plurality of frequencies.
3. sensing type Intelligent Transportation Terminal device according to claim 1, it is characterized in that: the integrated primary processor of this terminal installation is arm processor or MIPS processor.
4. sensing type Intelligent Transportation Terminal device according to claim 1, is characterized in that this terminal installation comprises storage control module and memory two parts; Described memory can be the storage mediums such as FLASH, EEROM that pluggable USB flash disk, SD card maybe can not plug, and storage control module is corresponding one by one with memory.
5. sensing type Intelligent Transportation Terminal device according to claim 1, it is characterized in that: the communication module that this terminal installation comprises is 2G communication module or 3G communication module.
6. sensing type Intelligent Transportation Terminal device according to claim 1 is characterized in that: the mutual contact mode that this device adopts is:
Mobile communication antenna directly is connected with communication module;
The navigation antenna module directly is connected with the satellite navigation receiver module;
Camera module directly is connected with image processing module;
Main processor modules is carried out two-way interactive by system bus and wireless communication module, satellite navigation receiver module, image processing module, storage control, display controller.
7. sensing type Intelligent Transportation Terminal device according to claim 1, is characterized in that the operating system that its terminal installation adopts can be WinCE system or linux system.
8. sensing type Intelligent Transportation Terminal device according to claim 1, is characterized in that its integrated demonstration can be used for showing in real time map and locating information; Can be used for display communication module status and wireless module and receive to get the information such as data, word.
9. sensing type Intelligent Transportation Terminal device according to claim 1, is characterized in that this terminal dress comprises navigation mode, alarm mode, information Evidence model and landscape shooting and uploads four kinds of mode of operations;
But above four kinds of pattern co-operation or work independently;
Mode of operation can arrange by wired or wireless mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103513142A CN103108091A (en) | 2011-11-09 | 2011-11-09 | Perceptual intelligent traffic terminal device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103513142A CN103108091A (en) | 2011-11-09 | 2011-11-09 | Perceptual intelligent traffic terminal device |
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| CN103108091A true CN103108091A (en) | 2013-05-15 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244173A (en) * | 2013-06-05 | 2014-12-24 | 深圳星联宇科技有限公司 | Handheld communication terminal based on Beidou system |
| CN107633695A (en) * | 2017-09-30 | 2018-01-26 | 深圳市德赛微电子技术有限公司 | A kind of sensing type intelligent Transportation Terminal |
| CN109900278A (en) * | 2019-02-18 | 2019-06-18 | 苏州工业园区职业技术学院 | A kind of co-positioned system of intelligent network connection automobile |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008134957A (en) * | 2006-11-29 | 2008-06-12 | Hitachi Software Eng Co Ltd | Traffic information processing system |
| CN201266999Y (en) * | 2008-09-28 | 2009-07-01 | 曹学文 | Multifunctional vehicle-mounted information interactive system |
-
2011
- 2011-11-09 CN CN2011103513142A patent/CN103108091A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008134957A (en) * | 2006-11-29 | 2008-06-12 | Hitachi Software Eng Co Ltd | Traffic information processing system |
| CN201266999Y (en) * | 2008-09-28 | 2009-07-01 | 曹学文 | Multifunctional vehicle-mounted information interactive system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244173A (en) * | 2013-06-05 | 2014-12-24 | 深圳星联宇科技有限公司 | Handheld communication terminal based on Beidou system |
| CN107633695A (en) * | 2017-09-30 | 2018-01-26 | 深圳市德赛微电子技术有限公司 | A kind of sensing type intelligent Transportation Terminal |
| CN109900278A (en) * | 2019-02-18 | 2019-06-18 | 苏州工业园区职业技术学院 | A kind of co-positioned system of intelligent network connection automobile |
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Application publication date: 20130515 |