CN102222411A - Realtime road condition acquisition and dynamic navigation electronic equipment - Google Patents
Realtime road condition acquisition and dynamic navigation electronic equipment Download PDFInfo
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- CN102222411A CN102222411A CN2010101498730A CN201010149873A CN102222411A CN 102222411 A CN102222411 A CN 102222411A CN 2010101498730 A CN2010101498730 A CN 2010101498730A CN 201010149873 A CN201010149873 A CN 201010149873A CN 102222411 A CN102222411 A CN 102222411A
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Abstract
The invention discloses realtime road condition acquisition and dynamic navigation electronic equipment, and aims at providing realtime road condition based on 3G wireless network and satellite positioning technology and dynamic navigation electronic equipment based on the realtime road condition information, and solving problems of few realtime road condition acquisition and sampling point, low accuracy, and no provision of dynamic navigation service of a GPS navigator because of lacking realtime traffic information. The equipment comprises a wireless communication module (1), an embedded onboard computer (2), a satellite positioning module (3), a touch display screen (4), a handwriting pen (5), an electronic disc (6), embedded software (7) and the like. The equipment is characterized in that the wireless communication module (1) is a 3G wireless network communication module, the embedded onboard computer (2) is installed with a road condition information acquisition and publishing gateway internally to send and receive road condition information in real time, and the embedded software (7) implements navigation optimization based on the realtime road condition information.
Description
Technical field
Patent of the present invention relates to a kind of multi-functional embedded special purpose computer, in particular, relates to the special-purpose embedded computer of a kind of road conditions information gathering, issue and dynamic navigation.
Background technology
At present, the collection of traffic information mainly adopts the fixed point magnetic test coil to detect 2 kinds of modes of (1) and video frequency pick-up head video monitoring (2).The acquisition mode of these 2 kinds of modes, the construction cost height, the construction work difficulty is big, and the general main traffic intersection that is laid in major trunk roads, thereby the negligible amounts of road condition acquiring point can not reflect the live telecast of road traffic comprehensively, in time, accurately.
Vehicle supervision department and traffic-information service department, road conditions and control traffic message issue are mainly by modes such as internet, Traffic Announcement radio station, less than carrying out the issue of real-time traffic information and control traffic message towards the GPS navigation instrument and dynamically updating.
GPS navigation instrument or other communication navigation equipment, do not carry out information butt joint with road conditions and control traffic message service door, can not receive real-time road condition information and control traffic message, thereby the dynamic traffic navigation based on real-time road condition information and control traffic message can not be provided.
Summary of the invention
The purpose of patent of the present invention is to overcome existing road condition acquiring, the deficiency of transport information issue and communication navigation technology, provide a kind of real-time road condition acquiring and dynamic traffic navigation embedded electronic equipment, it is few to solve road real-time road condition acquiring sampled point, accuracy is not high, real-time road condition information and control traffic message can not dock with the GPS navigation instrument and the GPS navigation instrument in default of Real-time Traffic Information, control traffic message and the difficult problem of dynamic navigation service can not be provided, collection with traffic information, issue and application effective integration are in one, improve the accuracy of road conditions information gathering, the effective reach of traffic information issue, strengthen the practicality of GPS navigation instrument, implement real-time dynamic traffic guidance, alleviate traffic congestion.
Patent of the present invention is achieved by the following technical programs.
A kind of real-time road condition acquiring of patent of the present invention and dynamic navigation electronic equipment, this equipment is by wireless communication module (1), embedded board borne computer (2), satellite positioning module (3), touch display screen (4), writing pencil (5), electric board (6), embedded software 7 parts such as (7) constitute, it is characterized in that described parts (1) wireless communication module adopts 3G wireless network communication module, built-in road conditions information gathering of described parts (2) embedded board borne computer and publishing gateway, send in real time, receive traffic information, described parts (7) embedded software, can implement navigation optimization based on real-time road condition information.
Wireless communication module (1) adopts the 3G wireless communication technique, supports CDMA2000, TD-SCDMA, three kinds of standards of WCDMA and combination thereof, compatible GSM, CDMA second generation mobile communication SIM card.Parts (1) wireless communication module supports the wireless access of patent equipment of the present invention, the both-way communication of realization and road condition acquiring, control traffic message service door.
Parts (2) embedded board borne computer links (1) wireless communication module, parts (3) satellite positioning module, parts (4) touch display screen, parts (6) electric board are for parts (7) embedded software provides running environment.Parts (2) embedded board borne computer is the control core of patent of the present invention, by built-in embedded OS and parts (7) embedded software, controls the parts that it connects.
Parts (3) satellite navigation module adopts GPS, GNSS, and a kind of or its combination in three kinds of technology of the Big Dipper realizes real-time positioning, tests the speed, function such as direction finding.
Parts (4) touch display screen, (5) writing pencil provide Man Machine Interface, man-machine interaction parameter when the operation of the operational factor of equipment and parts (7) embedded software is set.
Parts (6) electric board, the position that needed data parameters of memory unit (7) embedded software running and parts (3) are gathered, speed, directional data and the traffic information and the control traffic message that receive by parts (1) wireless communication module.
Parts (7) embedded software, scheduler (3) satellite positioning module, real-time collection position, speed and directional information, link (1) wireless communication module, send traffic information to the road condition acquiring gateway, Real-time Traffic Informations such as the traffic information that the receiving traffic information gateway sends, control traffic message upgrade the road attribute data in the generalized information system, implement dynamic navigation optimization and traffic guidance.
Description of drawings
Fig. 1 is the overall pie graph of patent of the present invention " a kind of rural information man-machine interaction multifunction wireless based on the 3G mobile communication network inserts electronic equipment ".
Embodiment
Below in conjunction with accompanying drawing, patent of the present invention is further described.
The enforcement of patent of the present invention " a kind of rural information man-machine interaction multifunction wireless based on the 3G mobile communication network inserts electronic equipment " comprises exploitation two parts of the integrated and embedded application software of module level electronic devices and components.
1, the module level electronic devices and components is integrated
Integrated wireless communication module (1), embedded board borne computer (2), satellite positioning module (3), touch display screen (4), writing pencil (5), electric board 6 parts such as (6) of comprising of inert stage electronic devices and components.
Parts (2) embedded board borne computer adopts ARM embedded board live brain system, is integrated core, by the ARM interface, and link (1) wireless communication module, parts (3) satellite positioning module, parts (4) touch display screen, parts (6) electric board.
Parts (1) adopt a kind or the 3G wireless communication module of multiple standard combination among CDMA 2000, TD-SCDMA, the WCDMA.The built-in wireless telecommunications transmitting-receiving of module, data add functions such as decompress(ion), encryption and decryption and SIM compatibility interface.Parts (1) are connected with parts (2) by the RS232 interface.
Parts (3) satellite positioning module adopts GPS, GNSS, a kind of or its combination in three kinds of technology of the Big Dipper.Parts (3) are connected with parts (2) embedded board borne computer by RS 232 interfaces.
Parts (4) touch display screen adopts FTF or LCD display, and touch-control system adopts 5 wire resistance types.Parts (4) are connected with parts (2) with touch screen controller by the ARM display interface.
Parts (6) adopt the FLASH storage card, are connected with parts (2) by the SD memory card interface.
12V standard automobile power supply is adopted in the power supply of parts (2).
Parts (2) adopt Windows Mobile, instruct the drive software of exploitation parts (2) institute connection device based on ARM by compilation or C language.
2, the exploitation of embedded application software
Based on Windows Mobile, exploitation road conditions information gathering, transmission, reception and dynamic navigation function.
The collection of traffic information comprises position, speed and direction.Adopt the NMEA0183 communications protocol with the data communication agreement of parts (3) satellite positioning module.
ICP/IP protocol is adopted in the transmission of traffic information and reception.
Dynamic navigation adopts the Embedded GIS software systems, and by real-time update dynamic road condition data and traffic control data, the dynamic calculation guidance path is supported by the shortest dynamic navigation optimization and traffic guidance of estimated time of arrival (ETA).
Claims (7)
1. real-time road condition acquiring and dynamic navigation electronic equipment, this equipment is by wireless communication module (1), embedded board borne computer (2), satellite positioning module (3), touch display screen (4), writing pencil (5), electric board (6), embedded software 7 parts such as (7) constitute, it is characterized in that described parts (1) wireless communication module adopts 3G wireless network communication module, built-in road conditions information gathering of described parts (2) embedded board borne computer and publishing gateway, send in real time, receive traffic information, described parts (7) embedded software, can implement navigation optimization based on real-time road condition information.
2. electronic equipment according to claim 1 is characterized in that parts (1) wireless communication module adopts CDMA2000, TD-SCDMA, a kind of or its combination of three kinds of 3G standards of WCDMA.
3. electronic equipment according to claim 1, it is characterized in that parts (7) embedded software, by parts (3) satellite positioning module, real-time collection position, speed, directional information, by parts (1) wireless communication module, send traffic information automatically to the road condition acquiring gateway.
4. electronic equipment according to claim 1, it is characterized in that parts (7) embedded software, by parts (3) satellite positioning module, collection position information by parts (1) wireless communication module, connects transport information issuing service gateway in real time, receive traffic information and control traffic message, upgrade the GIS database,, implement dynamic navigation optimization based on real-time road condition information and control traffic message.
5. electronic equipment according to claim 2 is characterized in that parts (1) wireless communication module compatible GSM or CDMA mobile communication SIM card simultaneously.
6. electronic equipment according to claim 1 is characterized in that parts (3) satellite positioning module, adopts GPS, GNSS, a kind of or its combination in three kinds of technology of the Big Dipper.
7. according to claim 1 or 2 or 3 or 4 described electronic equipments, it is characterized in that parts (2) embedded board borne computer is by parts (7) embedded software and built-in road conditions information gathering and publishing gateway, utilize wireless communication module, with road conditions information gathering and the real-time communication of information publishing gateway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101498730A CN102222411A (en) | 2010-04-16 | 2010-04-16 | Realtime road condition acquisition and dynamic navigation electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101498730A CN102222411A (en) | 2010-04-16 | 2010-04-16 | Realtime road condition acquisition and dynamic navigation electronic equipment |
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| CN102222411A true CN102222411A (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101498730A Pending CN102222411A (en) | 2010-04-16 | 2010-04-16 | Realtime road condition acquisition and dynamic navigation electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157718A (en) * | 2015-08-20 | 2015-12-16 | 北京工业大学 | Beidou navigation device and method with road condition marking function |
| CN108196275A (en) * | 2018-02-13 | 2018-06-22 | 山东顺国电子科技有限公司 | Road information method for visualizing, system, device and server based on GIS |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178850A (en) * | 2007-11-27 | 2008-05-14 | 张涛 | Vehicle agility device |
| CN101482419A (en) * | 2008-01-11 | 2009-07-15 | 上海邮电设计院有限公司 | Vehicle dynamic navigation service system based on A-GPS and 3G network |
| CN101592491A (en) * | 2009-07-20 | 2009-12-02 | 查闻 | 3G vehicle-mounted computer real-time navigation system |
| CN201374127Y (en) * | 2009-02-20 | 2009-12-30 | 曲涛 | Electronic warning system for vehicle-mounted road safety |
| CN101621735A (en) * | 2009-08-07 | 2010-01-06 | 赵阳 | Vehicle real-time information system based on the third-generation mobile communication |
-
2010
- 2010-04-16 CN CN2010101498730A patent/CN102222411A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178850A (en) * | 2007-11-27 | 2008-05-14 | 张涛 | Vehicle agility device |
| CN101482419A (en) * | 2008-01-11 | 2009-07-15 | 上海邮电设计院有限公司 | Vehicle dynamic navigation service system based on A-GPS and 3G network |
| CN201374127Y (en) * | 2009-02-20 | 2009-12-30 | 曲涛 | Electronic warning system for vehicle-mounted road safety |
| CN101592491A (en) * | 2009-07-20 | 2009-12-02 | 查闻 | 3G vehicle-mounted computer real-time navigation system |
| CN101621735A (en) * | 2009-08-07 | 2010-01-06 | 赵阳 | Vehicle real-time information system based on the third-generation mobile communication |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157718A (en) * | 2015-08-20 | 2015-12-16 | 北京工业大学 | Beidou navigation device and method with road condition marking function |
| CN108196275A (en) * | 2018-02-13 | 2018-06-22 | 山东顺国电子科技有限公司 | Road information method for visualizing, system, device and server based on GIS |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20111019 |
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Addressee: Liu Chunbo Document name: Notification that Application Deemed to be Withdrawn |