CN202816152U - Interactive intelligent navigation system - Google Patents
Interactive intelligent navigation system Download PDFInfo
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- CN202816152U CN202816152U CN 201220400869 CN201220400869U CN202816152U CN 202816152 U CN202816152 U CN 202816152U CN 201220400869 CN201220400869 CN 201220400869 CN 201220400869 U CN201220400869 U CN 201220400869U CN 202816152 U CN202816152 U CN 202816152U
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Abstract
The utility model discloses an interactive intelligent navigation system, which comprises a vehicle-mounted terminal and a server which carry out wireless communication mutually. The server comprises an information processing module, a WEB display module, a first storage module, a first wireless communication module and a traffic monitoring central server, wherein the WEB display module, the first storage module, the first wireless communication module, and the traffic monitoring central server are all bi-directionally connected with the information processing module. By the aid of real-time communication of the vehicle-mounted terminal and the server, the server can calculate and process information uploaded by the vehicle-mounted terminal, and provides real-time road condition information. When the vehicle-mounted terminal can not provide effective information on a road segment, the information processing module acquires road condition information from the traffic monitoring central server and provides the information for the vehicle-mounted terminal having a road condition request. By adopting the interactive intelligent navigation system, a user can plan a travel path of a vehicle after integrating the real-time road condition information, thereby being capable of effectively avoiding crowded road segments, selecting the most reasonable and time-saving travel path, and effectively relieving traffic jams.
Description
Technical field
The utility model belongs to navigation field, especially a kind of interactive intelligent navigational system.
Background technology
In the prior art, by at road watch-dog being installed, by control center monitor service software being installed again and being obtained the road traffic condition data.Adopt cost and the maintenance cost of the method very high, and when certain highway section watch-dog or circuit break down, control center can't get access to the traffic live telecast in current highway section, can not be effectively, make intelligent navigation according to traffic in real time.And the employing onboard navigation system, by with the global position system wireless telecommunications, also can only provide basic navigation information for the vehicle driver, such as the position of road, route length, capture the static informations such as position of equipment, vehicle flowrate size on the road, the whether real-time information of the traffic such as unimpeded can not be provided.
At present, the traffic of big and medium-sized cities is all not ideal enough, and it is more difficult to move even one step that especially emergency situations can cause the road that originally blocks up; Also be so for highway, the vehicle driver can not be known real-time road condition information by navigational system before setting out on a journey, until after running into congestion in road, but can't reselect other routes.Publication number is that the Chinese patent application of CN101256081A discloses a kind of intelligent guidance system, it comprise client and with the server end of client wireless communication, the data analysis road conditions that described server end provides according to the user, the real-time road in this highway section of acquisition of information that other user analyzes according to server end again.What of user are the reliability of the method depend on, and when only having this client of less user installation, possibly can't obtain comprehensive, reliable information, can't carry out efficient navigation for other client.
Summary of the invention
The technical matters that will solve of the present utility model provides a kind of interactive intelligent navigational system, it has set up server end, described server end obtains real-time road condition information from multipath, can provide in real time for car-mounted terminal, reliable traffic information, for vehicle is made intelligent navigation.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
A kind of interactive intelligent navigational system comprises and the car-mounted terminal of global position system communication, also comprises the server end with described car-mounted terminal wireless telecommunications; Described server end comprise vehicle in the statistics road network distribute and calculate Vehicle Speed message processing module, show information processing result's WEB display module and respectively with two-way the first memory module that is connected of described message processing module and the first wireless communication module, the corresponding output end of described message processing module connects the input end of WEB display module.
Described server end also comprises and the two-way traffic surveillance and control center server that is connected of message processing module.Described traffic surveillance and control center server can be the traffic information that is obtained by the road network watch-dog.In the prior art, the Traffic Announcement platform obtains traffic information by traffic surveillance and control center, can provide some information to a certain extent, but specific aim and real-time are relatively poor.When server end can not obtain effective traffic information from car-mounted terminal, can select to obtain from traffic surveillance and control center, thereby guarantee the comprehensive and reliable of information.
Described car-mounted terminal comprise main control unit and with the described main control unit two-way GNSS(Globle Navigation Satellite System that is connected respectively) module, the second memory module and the second wireless communication module, also comprise to the power module of main control unit, GNSS module, the second memory module and the power supply of the second wireless communication module.
In the technique scheme, car-mounted terminal has satnav, calculates the travel direction of vehicle and the function of travel speed in real time by the wireless telecommunications of GNSS module and global position system, has the functions such as the current traffic information of download, download up-to-date map data model by the communication of the first wireless communication module and server end; Server end obtains the real-time information such as the position, travel speed of vehicle from car-mounted terminal by the second wireless communication module, and have that vehicle distributes, calculates the vehicle average overall travel speed in the statistics road network, judge the functions such as traffic information by calculating, and can updating map data, be convenient to the download of car-mounted terminal.
The beneficial effect that adopts technique scheme to produce is: after (1) car-mounted terminal reports information of vehicles, server end carries out statistical study to the data message that a large amount of car-mounted terminals report, calculate in real time the average overall travel speed of vehicle flowrate distribution situation, vehicle, thereby calculate the traffic status of road; Car-mounted terminal and server end carry out real-time communication, thereby obtain real-time road condition information for the trip reference; (2) the utility model is planned the driving path of vehicle after also can merging real-time road condition information, thereby can effectively avoid crowded section of highway, for the driver provides the most rationally timesaving traffic route, effectively slows down traffic congestion; (3) server end of the present utility model provides two kinds of approach that obtain real-time road condition information, when car-mounted terminal less, can't provide comprehensively for server end, effectively during information, server end is by carrying out communication with the traffic surveillance and control center server, provides comprehensively, reliably real-time information; When the watch-dog that is connected with the traffic surveillance and control center server went wrong, the real-time road condition information that message processing module is analyzed gained can remedy its deficiency of traffic; Dual mode replenishes mutually, for the driver provides continual traffic information service.
Description of drawings
Fig. 1 is the structural representation that the utility model hardware connects;
Fig. 2 is topological diagram of the present utility model;
Fig. 3 is workflow diagram of the present utility model;
Fig. 4 is the workflow diagram of message processing module;
Among the figure, 1, the traffic surveillance and control center server, 2, server end, 3, client, 4-1 ~ 4-n, car-mounted terminal 1 ~ n.
Embodiment
Referring to Fig. 1, the utility model comprises car-mounted terminal and the server end of mutual wireless telecommunications.Described car-mounted terminal main control unit, power module, display module and with described the main control unit respectively two-way GNSS module that is connected, the second memory module and the second wireless communication module; The corresponding output end of main control unit connects the input end of display module; Described power module is that above-mentioned each module (main control unit, display module, GNSS module, the second memory module and the second wireless communication module) provides power supply, and by main control unit it is managed, and effectively reduces the electric energy power consumption of car-mounted terminal.Main control unit described in the present embodiment adopts ARM 7 or ARM 9 microprocessors.Arm processor integrated management GNSS module, the second memory module, the second wireless communication module, display module and power module are coordinated the work of modules.
Described GNSS module adopts GPS, the Big Dipper, Galileo or GLONESS.By GNSS module and global position system communication, can obtain real time running position, speed and the direction of vehicle.
Road model information and Vehicle Driving Cycle historical information that the second memory module is used for the essential information (present position, travel speed, travel direction etc.) of storage cart mounted terminal, downloads from service server.
The second wireless communication module can adopt the wireless communication modules such as CDMA, GPRS, UTMS or WLAN, is responsible on the one hand essential information and the driving information of car-mounted terminal are real-time transmitted to server end; The client proposes multiple business services request (such as: road section traffic volume situation, the nearest information such as service area) to server end on the other hand.
Described display module adopts LCD display, shows the essential information of car-mounted terminal and driver's solicited message.
Described server end comprises message processing module and distinguishes the two-way WEB display module that is connected, the first memory module and the first wireless communication module with described message processing module; Described the first wireless communication module and the second wireless communication module are realized the wireless telecommunications of car-mounted terminal and server end by wireless network.
Described message processing module can gather the information of comprehensive all car-mounted terminals, calculate current real-time road condition information, and carry out statistical study and storage, when having car-mounted terminal to propose services request, statistics is reached car-mounted terminal, for it provides real-time road condition information.
Described WEB display module is realized the user access server end interface by the structure of B/S or C/S.
Described the first memory module is used for historical driving information and the real-time road condition information of all car-mounted terminals of storage, and the outstanding feature information on the highway section (such as service area, bridge, candid photograph equipment etc.) and up-to-date map data base (downloading for car-mounted terminal).
Described the first wireless communication module realizes that by mobile internet and the mutual communication of the second wireless communication module server end and car-mounted terminal carry out data interaction, receives the data of car-mounted terminal active reporting, and the request of response car-mounted terminal.
Server end also comprises and the two-way traffic surveillance and control center server that is connected of message processing module.Mutually replenish with the traffic information of message processing module computing gained, for the user provides more perfect and more reliable information service.
As shown in Figure 2, also comprise the client that is connected with described server end by wireless network or Internet network at server end.At this moment, not only the car-mounted terminal user can obtain traffic information, and non-car-mounted terminal user also can obtain traffic information by the pattern of client.
To sum up, car-mounted terminal is realized satnav, is calculated travel direction, the travel speed of vehicle in real time by the GNSS module, can download current traffic information, download up-to-date map database model by the real-time communication of server end, and intuitively show by display module.Server end receive all car-mounted terminals real time data, carry out statistical study and calculating, draw the real-time road condition information of each car-mounted terminal present position, and provide information for other car-mounted terminals that send request.
Workflow of the present utility model is as shown in Figure 3:
Steps A, main control unit send the request of road condition information inquiry to server end by the second wireless communication module;
Step B, server end receive the request that car-mounted terminal sends, and from the traffic information in the first memory module read requests highway section, and represent the congestion of different sections of highway again this traffic information to be sent to car-mounted terminal with different colors;
Step C, car-mounted terminal receive traffic information, and show that at display module the user selects approach according to traffic information.
Wherein, the concrete steps of step B are:
B1, server end receive the request that car-mounted terminal sends;
Whether the essential information that B2, judgement are uploaded from car-mounted terminal has effective information in the highway section of car-mounted terminal institute requesting query.When not having car-mounted terminal movable in this highway section, it may be invalid information that this highway section that then shows is in unimpeded state.
B3, when car-mounted terminal has been uploaded effective information, these information of message processing module overall treatment calculate average speed, provide the congestion in this highway section, and carry out real-time update in the first memory module;
When car-mounted terminal was not uploaded effective information, message processing module was by the first memory module or the request of sending road condition information inquiry by the Internet interface to the traffic surveillance and control center server; The traffic surveillance and control center server is sent to message processing module with relevant traffic information and upgrades in the first memory module.
B4, server end are sent to car-mounted terminal by first, second wireless communication module with traffic information.
The utility model can effectively solve the initial stage at equipment promotion, and car-mounted terminal can not provide effectively, the defective of comprehensive traffic information; When equipment is widely used, can progressively reduce the scale of the installation and maintenance of watch-dog, economize on the use of funds, raise the efficiency.
Claims (9)
1. an interactive intelligent navigational system comprises and the car-mounted terminal of global position system communication, characterized by further comprising the server end with described car-mounted terminal wireless telecommunications; Described server end comprise vehicle in the statistics road network distribute and calculate Vehicle Speed message processing module, show information processing result's WEB display module and respectively with two-way the first memory module that is connected of described message processing module and the first wireless communication module, the corresponding output end of described message processing module connects the input end of WEB display module.
2. a kind of interactive intelligent navigational system according to claim 1 is characterized in that described server end also comprises and the two-way traffic surveillance and control center server that is connected of message processing module.
3. a kind of interactive intelligent navigational system according to claim 1 and 2 is characterized in that described message processing module adopts ARM 7 or ARM 9 microprocessors.
4. a kind of interactive intelligent navigational system according to claim 1 is characterized in that described
Car-mounted terminal comprises main control unit and distinguishes the two-way GNSS module that is connected, the second memory module and the second wireless communication module with described main control unit, also comprises to the power module of main control unit, GNSS module, the second memory module and the power supply of the second wireless communication module.
5. a kind of interactive intelligent navigational system according to claim 4 is characterized in that described car-mounted terminal also comprises display module, and the corresponding output end of described main control unit connects the input end of display module.
6. according to claim 4 or 5 described a kind of interactive intelligent navigational system, it is characterized in that described main control unit adopts ARM 7 or ARM 9 microprocessors.
7. a kind of interactive intelligent navigational system according to claim 4 is characterized in that described GNSS module adopts GPS, the Big Dipper, Galileo or GLONESS.
8. a kind of interactive intelligent navigational system according to claim 4 is characterized in that described first, second wireless communication module adopts CDMA, GPRS, UTMS or WLAN wireless communication module.
9. a kind of interactive intelligent navigational system according to claim 1 characterized by further comprising the client that is connected with described server end by wireless network or Internet network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400869 CN202816152U (en) | 2012-08-14 | 2012-08-14 | Interactive intelligent navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400869 CN202816152U (en) | 2012-08-14 | 2012-08-14 | Interactive intelligent navigation system |
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| CN202816152U true CN202816152U (en) | 2013-03-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440779A (en) * | 2013-08-09 | 2013-12-11 | 浙江吉利汽车研究院有限公司 | Vehicle running guiding system and guiding method |
| CN103646561A (en) * | 2013-12-24 | 2014-03-19 | 重庆大学 | Route selection method and system based on road abnormal area evaluation |
| CN104575070A (en) * | 2013-10-18 | 2015-04-29 | 宁夏先锋软件有限公司 | GPS technology-based road traffic detection system |
| CN105096625A (en) * | 2015-07-24 | 2015-11-25 | 上海语镜汽车信息技术有限公司 | Method of acquiring real-time road condition information, system and server |
| CN105509758A (en) * | 2016-01-11 | 2016-04-20 | 惠州Tcl移动通信有限公司 | Route planning method and system based on mobile terminal and mobile terminal |
| CN105698808A (en) * | 2016-03-02 | 2016-06-22 | 上海航盛实业有限公司 | System and method for selecting driving route |
-
2012
- 2012-08-14 CN CN 201220400869 patent/CN202816152U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440779A (en) * | 2013-08-09 | 2013-12-11 | 浙江吉利汽车研究院有限公司 | Vehicle running guiding system and guiding method |
| CN103440779B (en) * | 2013-08-09 | 2018-05-01 | 浙江吉利汽车研究院有限公司 | Vehicle travels guiding system and bootstrap technique |
| CN104575070A (en) * | 2013-10-18 | 2015-04-29 | 宁夏先锋软件有限公司 | GPS technology-based road traffic detection system |
| CN103646561A (en) * | 2013-12-24 | 2014-03-19 | 重庆大学 | Route selection method and system based on road abnormal area evaluation |
| CN105096625A (en) * | 2015-07-24 | 2015-11-25 | 上海语镜汽车信息技术有限公司 | Method of acquiring real-time road condition information, system and server |
| CN105509758A (en) * | 2016-01-11 | 2016-04-20 | 惠州Tcl移动通信有限公司 | Route planning method and system based on mobile terminal and mobile terminal |
| CN105698808A (en) * | 2016-03-02 | 2016-06-22 | 上海航盛实业有限公司 | System and method for selecting driving route |
| CN105698808B (en) * | 2016-03-02 | 2019-02-12 | 上海航盛实业有限公司 | A kind of travel route selection system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU MAIKESIFU INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHIJIAZHUANG YULIAN VISUAL CONTROL TECHNOLOGY CO., LTD. Effective date: 20131106 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050000 SHIJIAZHUANG, HEBEI PROVINCE TO: 215100 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131106 Address after: Wang Shan Industrial Park Road East Taihu Wuzhong Economic Development Zone Suzhou City, Jiangsu province 215100 (at the junction with the Su Wang Lu Kou) Patentee after: Suzhou Max Intelligent Technology Co.,Ltd. Address before: Xinhua District 050000 in Hebei city of Shijiazhuang province No. 1 urban gardens E third floor Patentee before: SHIJIAZHUANG YULIAN VISUAL CONTROL TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |