CN2903914Y - Geographical position determining and displaying device for SD card interface - Google Patents
Geographical position determining and displaying device for SD card interface Download PDFInfo
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- CN2903914Y CN2903914Y CN 200620054843 CN200620054843U CN2903914Y CN 2903914 Y CN2903914 Y CN 2903914Y CN 200620054843 CN200620054843 CN 200620054843 CN 200620054843 U CN200620054843 U CN 200620054843U CN 2903914 Y CN2903914 Y CN 2903914Y
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Abstract
A SD card interface location determined and display device adopts the SD card interface and external storage devices for data transmission, which provides a Galileo equipment, the Beidou system and the differential equipment to access the geographical location, which is based on the Global Positioning System (Global Position System, or GPS), which can establish the positioning navigation devices by the modules form, which can use the data from the location access equipment to identify specific geographical coordinates, which will be displayed on the display device and demonstrates the geographical location and the images.
Description
[technical field]
The utility model relates to position confirming method, relates in particular to that a kind of SD card geographic position is determined, device shown.
[background technology]
Recent years, electronic chart is widely used, and the wide usability of accurate electronic chart and the low cost of processing and display technique are the driving forces of this trend, and map can be used on the fixed medium, in the storer, and such as on the such network of Internet.Used the mapping software systems that have based on the GPS position finding to make the map of localization can supply with user's use on the existing motorvehicle.
In the GPS by way of example, a kind of system that the GPS GPS is combined with electronic chart occurs, its purpose is to provide satellite navigation for the user, present most GPS realizes that with computer hardware price that it is expensive and huge volume have caused difficulty to application.In addition, China, " mechanics of communication " magazine, in January, 2002, version was published the article of a piece " PDA magic " by name, it has announced the concentrated external member of PDA, wherein, and by the phone module external member is inserted the navigation module external member, can use palm PC to have the function of satellite navigation, yet, this by disposing external member so that it increases the method for function, though make palm PC have communication function for palm PC, the satellite navigation function, but still there are a lot of drawbacks in it.At first, peace is not easy to respectively carry mutually between palm PC and its external member, and loses easily; Separate between external member and the external member, only have single function separately, external member must be connected just with palm PC and can finish required function in use, and this just causes the waste of resource; Moreover the price comparison costliness of external member is unfavorable for popularizing.
[summary of the invention]
At the problem of above-mentioned existence, provide that a kind of SD card geographic position is determined, device shown, comprise that geographical location information obtains equipment, the geographic position receiver module, image processing module, data memory module, microprocessor and control module, and output module; It is characterized in that: described data memory module comprises the cartographic information that SD card control module, data storage mould obtain from peripheral storage device by the SD card; Data memory module finish initialization to equipment, to the control of equipment, to the initialization of SD card and control, acceptance from obtaining the geographic position data that equipment receives with above-mentioned geographical location information, and its corresponding data are accessed from peripheral storage device by the SD card, image processing module returns to output module with execution result after handling.
Wherein, the SD card control module in the data memory module is set up the SD card connection with peripheral storage device, explains conversion, control, transmission SD card agreement.
Described output module can comprise that audio-frequency module is connected in control module with microprocessor with display module, thereby above-mentioned view data is exported with the form of video, audio frequency respectively.
Described audio devices comprises loudspeaker, earphone and various audio output device; Video-unit comprises LCD, CRT display device and projector etc.
Described geographical location information obtains equipment and can be GPS (Global Position System is called for short GPS), Galileo equipment, dipper system, differential device or the like.
Described data memory module comprises that flash memory connects.
Described device also can comprise a man-machine conversation module, is connected in control module with microprocessor, receives the data and the processing of man-machine session module input.
Described man-machine conversation module can be connected with external input equipment, and it comprises keyboard, telepilot, touch-screen and phonetic entry.
Described geographic position receiver module, image processing module, data memory module, microprocessor and control module and can be integrated in a chip with output module.
A kind of SD card of the utility model geographic position is determined, device shown, provide a kind of based on GPS (Global Position System, be called for short GPS), the geographic position of Galileo equipment, dipper system, differential device or the like obtains equipment, it can set up positioning navigation device by modular form, can obtain the data that equipment provides by means of the geographic position, determines particular geographic coordinates, and be presented on the display device, demonstrate its geographic position and image.
[description of drawings]
Fig. 1 is that a kind of SD card of the utility model geographic position is determined, the first example structure synoptic diagram of device shown;
Fig. 2 is that a kind of SD card of the utility model geographic position is determined, the second example structure synoptic diagram of device shown;
Fig. 3 is that a kind of SD card of the utility model geographic position is determined, the second example structure synoptic diagram of device shown.
[embodiment]
Below in conjunction with accompanying drawing principle of the present utility model, structure are further detailed.
Fig. 1 is that a kind of SD card of the utility model geographic position is determined, the first example structure synoptic diagram of device shown, as shown in Figure 1, comprise that geographical location information obtains equipment 11, geographic position receiver module 12, image processing module 13, data memory module 14, microprocessor and control module 15, and output module 16;
Wherein: described data memory module 14 adopts the SD card, and peripheral semiconductor memory apparatus 19 can adopt flash memory memory devices such as (Flash Memory).
Data memory module 14 is made up of one or polylith semiconductor flash memory chip, connects by existing addressing mode, and the function of this module is the storage data.
Data memory module 14 finish initialization to equipment, to the control of equipment, to the initialization of SD card and control, acceptance from obtaining the geographic position data that equipment 11 receives with above-mentioned geographical location information, and its corresponding data are accessed by SD card corresponding map data from peripheral storage device, after the processing, execution result is returned to output module 16;
SD card control module 141 in the data memory module 14 is set up the SD card connection with data memory module 14, explains conversion, control, transmission SD card agreement.
The function of data memory module 14 comprises the similar functions of interface control module 141, initialization of flash memory module for example, and the capacity of the flash chip in the detection flash memory 19, manufacturer and quantity etc., data memory module 14 receives the standard control command of SD card agreement, and explain and carry out these control commands, execution result is exported by output module 16.
Microprocessor is connected with above-mentioned image processing module 13 with control module 15, and the diagram data of above-mentioned correspondence is changed into view data;
Microprocessor is connected with above-mentioned output module 16 with control module 15, with above-mentioned view data output.
Fig. 2 is that a kind of SD card of the utility model geographic position is determined, the second example structure synoptic diagram of device shown.As shown in Figure 2, described output module 16 can comprise that audio-frequency module 161 is connected with control module 15 with microprocessor with display module 162, thereby above-mentioned view data is exported with the form of video, audio frequency respectively.
Wherein, described audio devices 161 comprises loudspeaker, earphone and various audio output device; Video-unit 162 comprises LCD, CRT display device and projector etc.
Wherein, described geographical location information obtains equipment 11 and can be GPS (Global PositionSystem is called for short GPS), Galileo equipment, dipper system, differential device or the like.
Peripheral storage device 19 comprises that flash memory (Flash Memory) is connected realization and accesses map datum and other data from it with above-mentioned data memory module 14.
As shown in Figure 2, described device also can comprise a man-machine conversation module 17, is connected in control module 15 with microprocessor, receives the data and the processing of man-machine session module 17 inputs.
Described man-machine conversation module 17 can be connected with external input equipment, and it comprises keyboard, telepilot, touch-screen and phonetic entry etc.
As shown in Figure 3, above-mentioned geographic position receiver module 12, image processing module 13, data memory module 14, microprocessor and control module 15 and can be integrated in a chip 20 with output module 16;
Described chip 20 is connected with peripheral storage device 19 through SD card serial ports;
Described chip 20 finishes initialization to equipment, to the control of equipment, initialization and control, the acceptance of SD card are obtained cartographic information from peripheral storage device, compare with the geographic position data that receives, and, execution result is returned to output with after its corresponding data processing;
Described chip 20 comprises that SD card control module 141 is set up and the SD card connection of peripheral storage device, explains conversion, control, transmission SD card agreement.
Described chip 20 comprises that port 201 and geographical location information obtain equipment 11 and be connected;
Described chip 20 comprises that at least one port 202 is connected with output unit, described output unit can comprise audio frequency apparatus or (with) display device;
In order to realize second purpose of the present utility model, realize the file in the playback memory device, described chip 20 also can comprise a man-machine conversation module 17; Man-machine conversation module 17 is connected with external input equipment.
Described chip 20 comprises that at least one port 203 is connected with input equipment such as keyboard, telepilot, touch-screen and phonetic entry etc.
A kind of SD card of the utility model geographic position is determined, device shown adopts SD card and peripheral storage device to carry out data transmission, provide a kind of based on GPS (Global PositionSystem, be called for short GPS), the geographic position of Galileo equipment, dipper system, differential device or the like obtains equipment, it can set up positioning navigation device by modular form, can obtain the data that equipment provides by means of the geographic position, determine particular geographic coordinates, and be presented on the display device, demonstrate its geographic position and image.
The above person is the utility model most preferred embodiment only, is not to be used to limit scope of the present utility model, and all equivalences of being done according to the utility model claim change or modify, and are all the utility model and contain.
Claims (9)
1, definite, the device shown in a kind of SD card geographic position comprises that geographical location information obtains equipment, geographic position receiver module, image processing module, data memory module, microprocessor and control module, and output module; It is characterized in that: described data memory module comprises the cartographic information that SD card control module, data storage mould obtain from peripheral storage device by the SD card; Microprocessor and control module finish initialization to equipment, to the control of equipment, to the initialization of SD card and control, acceptance from obtaining the geographic position data that equipment receives with above-mentioned geographical location information, and its corresponding data are accessed from the data memory module of peripheral storage device by the SD card, image processing module returns to output module with execution result after handling.
2, state as claim 1 as described in a kind of SD card geographic position determine, device shown, it is characterized in that: the SD card control module in the data memory module is set up the SD card connection with peripheral storage device, explains conversion, control, transmission SD card agreement.
3, state as claim 1 as described in a kind of SD card geographic position determine, device shown, it is characterized in that: described output module can comprise that audio-frequency module is connected in control module with microprocessor with display module, thereby above-mentioned view data is exported with the form of video, audio frequency respectively.
4, state as claim 2 as described in a kind of SD card geographic position determine, device shown, it is characterized in that: described audio devices comprises loudspeaker, earphone and various audio output device; Video-unit comprises LCD, CRT display device and projector.
5, state as claim 1 as described in a kind of SD card geographic position determine, device shown, it is characterized in that: described geographical location information obtains equipment and can be GPS, comprises Galileo equipment, dipper system, differential device.
6, state as claim 1 as described in a kind of SD card geographic position determine, device shown, it is characterized in that: described data memory module comprises that flash memory connects.
7, state as claim 1 as described in a kind of SD card geographic position determine, device shown, it is characterized in that: described device also can comprise a man-machine conversation module, is connected in control module with microprocessor, receives the data of man-machine session module input and handles.
8, state as claim 7 as described in a kind of SD card geographic position determine, device shown, it is characterized in that: described man-machine conversation module can be connected with external input equipment, and it comprises keyboard, telepilot, touch-screen and phonetic entry.
9, as claim 1 to 8 as described in each a kind of SD card geographic position determine, device shown, it is characterized in that: described geographic position receiver module, image processing module, data memory module, microprocessor and control module and can be integrated in a chip with output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054843 CN2903914Y (en) | 2006-02-10 | 2006-02-10 | Geographical position determining and displaying device for SD card interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054843 CN2903914Y (en) | 2006-02-10 | 2006-02-10 | Geographical position determining and displaying device for SD card interface |
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| Publication Number | Publication Date |
|---|---|
| CN2903914Y true CN2903914Y (en) | 2007-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054843 Expired - Fee Related CN2903914Y (en) | 2006-02-10 | 2006-02-10 | Geographical position determining and displaying device for SD card interface |
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| CN (1) | CN2903914Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735243A (en) * | 2011-04-14 | 2012-10-17 | 哈曼贝克自动系统股份有限公司 | Determining a position of a navigation device |
-
2006
- 2006-02-10 CN CN 200620054843 patent/CN2903914Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735243A (en) * | 2011-04-14 | 2012-10-17 | 哈曼贝克自动系统股份有限公司 | Determining a position of a navigation device |
| CN102735243B (en) * | 2011-04-14 | 2017-03-01 | 哈曼贝克自动系统股份有限公司 | Determine the position of guider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080620 Address after: No. 1, 4 building, 2 unit, 3 Jinjiang District East Street, Chengdu, Sichuan, 1, zip: 610000 Co-patentee after: Chen Ruofei Patentee after: Zhou Yi Address before: No. 1, 4 building, 2 unit, 3 Jinjiang District East Street, Chengdu, Sichuan, 1, zip: 610000 Co-patentee before: Xiong Jianghui Patentee before: Zhou Yi Co-patentee before: Chen Ruofei |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20110210 |