CN100592030C - Implementation method of electronic map self-aided terminal for street - Google Patents
Implementation method of electronic map self-aided terminal for street Download PDFInfo
- Publication number
- CN100592030C CN100592030C CN200710017681A CN200710017681A CN100592030C CN 100592030 C CN100592030 C CN 100592030C CN 200710017681 A CN200710017681 A CN 200710017681A CN 200710017681 A CN200710017681 A CN 200710017681A CN 100592030 C CN100592030 C CN 100592030C
- Authority
- CN
- China
- Prior art keywords
- map
- electronic chart
- electronic
- control cpu
- sends
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a street electric map self-service terminal and a relative method, wherein the device comprises a GPS transmitter for interacting the map information refresh with a spatial geography information platform, an infrared transmitter for transmitting data to a user terminal with an infrared transmitting device, a map memory card for storing the map information read by the GPS transmitter, and a controller for controlling the electric map memory card to refresh electric map and user download. And the method comprises a refresh module of electric map and an electric map userdownload module, while the electric map refresh module uses the GPS transmitter to receive the map data of the spatial geography information platform to be downloaded into the electric map memory card, and the electric map user download module via the infrared transmitter sends map data to the user terminal. The invention combined with spatial geography information platform can on time refresh electric map and use standard protocol, only with the terminal device with infrared receiving function, to obtain the service of electric map.
Description
Technical field
The invention belongs to computer graphical, geographical space field, be specifically related to a kind of electronic map self-aided terminal for street and its implementation.
Prior art
Current world economy globalization has become the general trend of human social development, and the developing rapidly of modern information technologies is just in profound influence and quicken this process.Sixteenth CPC National Congress is reported information-based as the important content that advances national economy and social development, realization new industrialization.Energetically apply IT, be that the Party Central Committee complies with the very important decision that progressive trend of epoch and world development trends are made, be that China realizes industrialization, modern inevitable choice, being to promote yield-power great-leap-forward development, enhancing overall national strength and international competitiveness, the key link of safeguarding national security, is the strategic measure that covers the modernization construction overall situation.Simultaneously, the communication of China, network, computing machine, 3S, information security technology development are rapidly, country's 863 Program and Program for Tackling Key Problems have formed numerous infotech achievements, the infotech achievement that these have China's independent intellectual property right can satisfy the domestic needs that carry out the urban informationization capital construction.Along with the development of society and the arriving of information age, in recent years, multinomial patent about electronic chart has appearred, they have possessed the figure layer Presentation Function of electronic chart, have certain standardization, visual characteristic, the method that produces and generates of various electronic charts and display packing also constantly occur in addition.Reached certain requirement generally.But the defective of some below these patent ubiquities: (1), electronic map updating are not prompt enough.Because these patents do not have mostly based on the spatial geographic information platform design, but the electronic chart of a certain time point is directly solidified generation, lack electronic map updating.And current domestic city construction is rapid unusually, therefore change for the geographical configuration in city etc. also rapid unusually, if untimely take to upgrade do not conform to actually, also lost the due function of electronic chart; (2), the expression content of electronic chart is abundant inadequately.Existing patent is only expressed the urban geography positional information mostly, and lacks the deeper excavation of city space information, and this obviously can not satisfy the demand of information age; (3), obtaining of electronic chart do not conform to reality.Existing patent needs to buy special equipment to obtaining of electronic chart, does not have unified codes and standards, therefore often can not obtain popularizing significantly.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned prior art, provide a kind of and combined, electronic map self-aided terminal for street and its implementation that can upgrade electronic chart timely with the spatial geographic information platform.
For achieving the above object, electronic map self-aided terminal for street of the present invention, comprise map datum fetch equipment GPS transmitter, data transmission set Infrared Transmission device, data storage device electronic chart storage card and opertaing device, map datum fetch equipment GPS transmitter is used for alternately cartographic information being upgraded with " spatial geographic information platform ", data transmission set Infrared Transmission device is used for carrying out the transmission of data with the user terminal that has infrared transmission equipment, data storage device electronic chart storage card is used for the cartographic information that store map data fetch equipment GPS transmitter reads, and opertaing device is used for control data memory device electronic chart storage card to be upgraded and user's download electronic chart.
Opertaing device of the present invention comprises core control cpu unit, driving control unit and buffer unit, and core control cpu unit is used to upgrade the electronic chart instruction control and is written into user's download flow process instruction control; Driving control unit is used to finish to the identification of the various user terminals that have infrared transmission equipment and is written into the driver of user terminal; Standardization figure layer when buffer unit is used to finish map renewal, user's download is handled.
Implementation method of the present invention comprises following process: electronic map updating and electronic chart user's download;
Electronic chart upgrades and to comprise: 1) " spatial geographic information platform " carried out and upgraded operation, and azimuth information determines to finish electronic map self-aided terminal for street that map upgrades number according to the map, sends lastest imformation to this electronic map self-aided terminal for street;
2) cartographic information is upgraded in " GPS transmitter " request of receiving, the electronic chart that activates " core control cpu unit " upgrades operational module;
3) " core control cpu unit " sends to upgrade to " electronic chart storage card " according to refresh routine and prepares, and sends the map datum download request signal by " GPS transmitter " to " spatial geographic information platform ";
4) " spatial geographic information platform " receives the map datum download request signal that " GPS transmitter " sends, and sets up point-to-point map datum host-host protocol, the map data information of scope under electronic map self-aided terminal for street transmits this self-aided terminal;
5) " GPS transmitter " receives data, is sent to " buffer unit ", and through " core control cpu unit " standardization, finishes the renewal operation to " electronic chart storage card ";
6) " core control cpu unit " sends into function signal by " GPS transmitter " to " spatial geographic information platform ";
The electronic chart user's download comprises: 1) " user terminal that has Infrared Transmission equipment " proposes connection request to " Infrared Transmission device ";
2) " Infrared Transmission device " receives connection request, calls " driving control unit " identification subscriber terminal equipment, and activates the electronic chart user's download operational module of " core control cpu unit ";
3) " core control cpu unit " sends the data transmission preparation according to refresh routine to " electronic chart storage card ", and sends map datum download confirmation signal by " Infrared Transmission device " to " user terminal ";
4) through " core control cpu unit " standardization, the data message of " electronic chart storage card " is sent to " buffer unit ", and " Infrared Transmission device " and " user terminal " set up the point-to-point transmission agreement, finish transmission course.
Because the present invention combines with the spatial geographic information platform as just a terminal, have the support of powerful spatial geographic information platform, can upgrade electronic chart timely, simultaneously owing to the distributed frame of electronic chart also is convenient to some areas electronic map updating is not influenced other areas; And the present invention adopts standard agreement, only need have the terminal device of infrared receiving function, the service that can obtain electronic chart.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Referring to Fig. 1, the present invention includes map datum fetch equipment GPS transmitter 2, data transmission set Infrared Transmission device 1, data storage device electronic chart storage card 3 and opertaing device, map datum fetch equipment GPS transmitter 2 is used for alternately cartographic information being upgraded with " spatial geographic information platform ", data transmission set Infrared Transmission device 1 is used for carrying out the transmission of data with the user terminal that has infrared transmission equipment, data storage device electronic chart storage card 3 is used for the cartographic information that store map data fetch equipment GPS transmitter 2 reads, and has carried out the form initialization process with the electronic chart make according to the spatial geographic information platform in advance; Opertaing device comprises core control cpu unit 4, driving control unit 5 and buffer unit 6, and core control cpu unit 4 is used to upgrade electronic chart and is written into the user's download flow process; Driving control unit 5 is used to finish to the identification of the various user terminals that have infrared transmission equipment and is written into the driver of user terminal; Standardization figure layer when buffer unit 6 is used to finish map renewal, user's download is handled.
The implementation method of electronic map self-aided terminal for street of the present invention comprises following process: electronic map updating module and electronic chart user's download module; The electronic chart update module comprises: 1) " spatial geographic information platform " carry out to upgrade operation, and azimuth information determines to finish electronic map self-aided terminal for street that map upgrades number according to the map, sends lastest imformation to this electronic map self-aided terminal for street; 2) cartographic information is upgraded in " GPS transmitter 2 " request of receiving, the electronic chart that activates " core control cpu unit 4 " upgrades operational module; 3) " core control cpu unit 4 " sends to upgrade to " electronic chart storage card 3 " according to refresh routine and prepares, and sends the map datum download request signal by " GPS transmitter 2 " to " spatial geographic information platform "; 4) " spatial geographic information platform " receives the map datum download request signal that " GPS transmitter 2 " sends, and sets up point-to-point map datum host-host protocol, the map data information of scope under electronic map self-aided terminal for street transmits this self-aided terminal; 5) " GPS transmitter 2 " receives data, be sent to " buffer unit 6 ", and, finish renewal operation to " electronic chart storage card 3 " through " core control cpu unit 4 " standardization; 6) " core control cpu unit 4 " sends into function signal by " GPS transmitter 2 " to " spatial geographic information platform ";
Electronic chart user's download module comprises: 1) " user terminal that has Infrared Transmission equipment " proposes connection request to " Infrared Transmission device 1 "; 2) " Infrared Transmission device 1 " receives connection request, calls " driving control unit 5 " identification terminal equipment, and activates the electronic chart user's download operational module of " core control cpu unit 4 "; 3) " core control cpu unit 4 " sends the data transmission preparation according to refresh routine to " electronic chart storage card 3 ", and sends map datum download confirmation signal by " Infrared Transmission device 1 " to " user terminal "; 4) through " core control cpu unit 4 " standardization, the data message of " electronic chart storage card 3 " is sent to " buffer unit 6 ", and " Infrared Transmission device 1 " and " user terminal " set up the point-to-point transmission agreement, finish transmission course.
The present invention has the support of powerful spatial geographic information platform as just a terminal.Can upgrade electronic chart timely.Simultaneously owing to the distributed frame of electronic chart also is convenient to some areas electronic map updating is not influenced other areas; And the present invention combines with the spatial geographic information platform, has more city space geography information, can be with the geographic position in street, and the public transport situation, the social business information in street is showed to citizen.Adopt standard agreement, only need have the terminal device of infrared receiving function, the service that can obtain electronic chart.Simultaneously distributed multiple spot management has also made things convenient for the user instant, the information of obtaining promptly.
Claims (1)
1, a kind of implementation method of electronic map self-aided terminal for street is characterized in that: comprise following process: electronic map updating and electronic chart user's download;
Electronic chart upgrades and to comprise: 1) " spatial geographic information platform " carried out and upgraded operation, and azimuth information determines to finish electronic map self-aided terminal for street that map upgrades number according to the map, sends lastest imformation to this electronic map self-aided terminal for street;
2) cartographic information is upgraded in " GPS transmitter (2) " request of receiving, the electronic chart that activates " core control cpu unit (4) " upgrades operational module;
3) " core control cpu unit (4) " sends to upgrade to " electronic chart storage card (3) " according to refresh routine and prepares, and sends the map datum download request signal by " GPS transmitter (2) " to " spatial geographic information platform ";
4) " spatial geographic information platform " receives the map datum download request signal that " GPS transmitter (2) " send, and sets up point-to-point map datum host-host protocol, the map data information of scope under electronic map self-aided terminal for street transmits this self-aided terminal;
5) " GPS transmitter (2) " receive data, are sent to " buffer unit (6) ", and through " core control cpu unit (4) " standardization, finish the renewal operation to " electronic chart storage card (3) ";
6) " core control cpu unit (4) " sends into function signal by " GPS transmitter (2) " to " spatial geographic information platform ";
The electronic chart user's download comprises: 1) " user terminal that has Infrared Transmission equipment " proposes connection request to " Infrared Transmission device (1) ";
2) " Infrared Transmission device (1) " receives connection request, calls " driving control unit (5) " identification terminal equipment, and activates the electronic chart user's download operational module of " core control cpu unit (4) ";
3) " core control cpu unit (4) " sends the data transmission preparation according to refresh routine to " electronic chart storage card (3) ", and sends map datum download confirmation signal by " Infrared Transmission device (1) " to " user terminal ";
4) through " core control cpu unit (4) " standardization, the data message of " electronic chart storage card (3) " is sent to " buffer unit (6) ", and " Infrared Transmission device (1) " and " user terminal " set up the point-to-point transmission agreement, finish transmission course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710017681A CN100592030C (en) | 2007-04-13 | 2007-04-13 | Implementation method of electronic map self-aided terminal for street |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710017681A CN100592030C (en) | 2007-04-13 | 2007-04-13 | Implementation method of electronic map self-aided terminal for street |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101059350A CN101059350A (en) | 2007-10-24 |
| CN100592030C true CN100592030C (en) | 2010-02-24 |
Family
ID=38865571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710017681A Expired - Fee Related CN100592030C (en) | 2007-04-13 | 2007-04-13 | Implementation method of electronic map self-aided terminal for street |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100592030C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5403049B2 (en) * | 2009-03-03 | 2014-01-29 | トヨタ自動車株式会社 | Driving assistance device |
-
2007
- 2007-04-13 CN CN200710017681A patent/CN100592030C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101059350A (en) | 2007-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101489196A (en) | Intelligent vehicle-mounted system | |
| CN103402194B (en) | A kind of method recommending software when software upgrading and realize the system of the method | |
| CN103281684B (en) | Beidou communication device and method | |
| CN105447786A (en) | Cloud computing-based intelligent travel management system and method | |
| CN103297545B (en) | A kind of Big Dipper vehicle monitor terminal based on cloud service | |
| CN105379312A (en) | Device triggering | |
| CN101568065A (en) | Intelligent terminal call system and method for downloading electronic map | |
| CN106803398A (en) | A kind of Quick Response Code guideboard identifying system | |
| CN105704227A (en) | Logistics transportation visual monitoring system based on mobile phone | |
| CN202422195U (en) | Comprehensive application mobile terminal for city management and community service | |
| CN102238472B (en) | Method for updating position information stored in server through current position of mobile device | |
| CN101296146A (en) | Remote updating system of television set | |
| US20230214201A1 (en) | Method and System for Obtaining Download Information of Application, Server, and Storage Medium | |
| CN110046050A (en) | A kind of device and method of internuclear data transmission | |
| CN110446180A (en) | A kind of vehicle intelligent terminal system and its operating method | |
| CN100592030C (en) | Implementation method of electronic map self-aided terminal for street | |
| CN101782654A (en) | Positioning terminal equipment combining multiple positioning methods | |
| CN102054364A (en) | Vehicle-mounted intelligent scheduling terminal | |
| CN107172613A (en) | The remote maintenance system and method for a kind of car wireless terminal | |
| CN201607832U (en) | Multifunctional electronic stop board system | |
| CN105513202A (en) | Bus intelligent terminal device provided with IC card recharging module | |
| CN113313380A (en) | Traffic safety facility placement auxiliary system based on GIS technology | |
| CN205910957U (en) | Mass -send wireless bill -board display control system | |
| CN113647122A (en) | Internet of things architecture for device sharing | |
| CN201975044U (en) | Cell phone type advertisement set system for advertisement transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130413 |