CN201725032U - Hand-held electronic reader with navigation function - Google Patents
Hand-held electronic reader with navigation function Download PDFInfo
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- CN201725032U CN201725032U CN2010202158407U CN201020215840U CN201725032U CN 201725032 U CN201725032 U CN 201725032U CN 2010202158407 U CN2010202158407 U CN 2010202158407U CN 201020215840 U CN201020215840 U CN 201020215840U CN 201725032 U CN201725032 U CN 201725032U
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- hand
- held electronic
- electronic reader
- display screen
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Abstract
The utility model provides a hand-held electronic reader with a navigation function, which belongs to the field of electric digital data processing. The hand-held electronic reader comprises the following components: an azimuth signal obtaining device which is used for obtaining an orientation signal of the hand-held electronic reader; a memory which is used for storing map information used for navigation; an electronic ink display screen which is used for displaying the information comprising the map information; and an information processing and control unit which is used for processing the azimuth signal and/or map information and controls the electronic ink display screen for displaying the map information or reading information according to the processing result. The hand-held electronic reader of the utility model has the following advantages: small power consumption, convenient carrying and use, navigation function besides the reading function, and capability of being widely used in the user with navigation requirement.
Description
Technical field
The utility model belongs to the electronic digit data processing field, is specifically related to a kind of hand-held electronic reader with navigation feature.
Background technology
In recent years, the development of civil navigation instrument a lot of handing/the automatic navigator product occurred rapidly.Existing navigating instrument roughly is divided into two classes, that is, and and consumer navigating instrument and professional navigating instrument.
Consumer navigating instrument is towards general masses, generally is furnished with the liquid crystal board LCD of fluorescent tube illumination or OLED display screen as show media.Yet for navigating instrument, the user does not need to stare at all the time screen, less demanding to dynamic response, thereby with the dynamic response sensitivity be the bigger liquid crystal display of characteristics but power consumption as the navigating instrument display screen time without any advantage.
The specialty navigating instrument is towards the crowd of long-term outdoor activities, and is though its battery flying power is stronger, little of cost with LCDs; Its volume is generally bigger, needs special-purpose carry-over tool; Except that navigation, generally do not have other functions; And the software that loads generally shows as longitude and latitude data or operational flowchart even contour map, and the user must have the interpreting blueprints ability of specialty even need carry paper map, thereby range of application is little and use inconvenient.
The utility model content
The utility model proposes a kind of hand-held electronic reader,, solved above-mentioned technical matters by in the hand-held electronic reader, adding navigation module with navigation feature.
Hand-held electronic reader with navigation feature of the present utility model comprises: the bearing signal deriving means that is used to obtain the bearing signal of hand-held electronic reader; Be used to store the storer that comprises the cartographic information that is used to navigate; Be used for electric ink display screen that the information that comprises cartographic information is shown; And the information processing and the control module that are used to handle bearing signal and/or cartographic information and control electric ink display screen displayed map information or reading information according to result.
Wherein, the electric ink display screen is passive reflecting type electric ink display screen.
On the one hand, the bearing signal deriving means comprises: the GPS receiving trap that sent of GPS normal data bag that the gps satellite signal that receives is converted into the expression bearing signal.
The bearing signal deriving means also comprises: the electronic compass that is used to detect hand-held electronic reader direction.
The bearing signal deriving means also comprises: the inclination to electronic compass compensates so that electronic compass accurately detects the electronic gyroscope of hand-held electronic reader direction.
The electric ink display screen is the map to the gray processing symbolism, and coordinates logo and/or direction signs that information processing and control module obtain after to the orientation information processing are marked the electric ink display screen that shows on the map.
On the other hand, the bearing signal deriving means is the electronic compass that is used to detect hand-held electronic reader direction.
The bearing signal deriving means comprises that also the inclination to electronic compass compensates so that electronic compass accurately detects the electronic gyroscope of hand-held electronic reader direction.
The electric ink display screen is that the direction signs that obtain after the map of gray processing symbolism and information processing and the control module processing directional information are marked on the electric ink display screen that shows on the map.
Above-mentioned storer is inner integrated storer and/or external memory storage.
Hand-held electronic reader with navigation feature of the present utility model adopts technique scheme, reached power consumption little, carry with easy to use, read and the general media function outside the effect of the navigation feature that also has.
Description of drawings
Fig. 1 is the modular structure synoptic diagram of the hand-held electronic reader with navigation feature of first embodiment of the present utility model.
Fig. 2 is the modular structure synoptic diagram of the hand-held electronic reader with navigation feature of second embodiment of the present utility model.
Fig. 3 is the modular structure synoptic diagram of the hand-held electronic reader with navigation feature of the 3rd embodiment of the present utility model.
Fig. 4 is the modular structure synoptic diagram of the hand-held electronic reader with navigation feature of the 4th embodiment of the present utility model.
Fig. 5 is the modular structure synoptic diagram of the hand-held electronic reader with navigation feature of the 5th embodiment of the present utility model.
Fig. 6 is the modular structure synoptic diagram of the hand-held electronic reader with navigation feature of the 6th embodiment of the present utility model.
Embodiment
Below, be described with reference to the accompanying drawings the embodiment with hand-held electronic reader of navigation feature of the present utility model.
As shown in Figure 1, the hand-held electronic reader with navigation feature of first embodiment of the present utility model comprises bearing signal deriving means 3, storer 4, electric ink display screen 2 and information processing and control module 1.Bearing signal deriving means 3 is used to obtain the bearing signal in expression hand-held electronic reader orientation; Storer 4 is used to store and comprises the cartographic information that is used to navigate; Electric ink display screen 2 is used for the information that comprises cartographic information is shown, utilizes the low-power consumption of the low-power consumption characteristics realization complete machine of electric ink display screen 2; Information processing and control module 1 are used to handle bearing signal and/or cartographic information and according to result control electric ink display screen 2 displayed map information or reading informations.
When information processing and control module 1 handled bearing signal and/or cartographic information and during according to result control electric ink display screen 2 displayed map information, realized navigation feature.
Be stored in the storer 4 information such as electronic document when information processing and 1 pair of control module and handle, and control electric ink display screen 2 is realized read function when showing.
Wherein, information processing and control module 1 are connected with storer 4, electric ink display screen 2, information processing and control module 1 respectively through various data buss by its various data bus interfaces that have, general serial data-interface.
Electric ink display screen 2 is passive reflecting type electric ink display screen, guarantees the realization of complete machine low-power consumption.
As shown in Figure 2, in second embodiment of the present utility model, only be that with the different of first embodiment bearing signal deriving means 3 specifically comprises GPS receiving trap 31, the GPS normal data bag that the gps satellite signal that is used for receiving is converted into the expression bearing signal is sent.
As shown in Figure 3, in the 3rd embodiment of the present utility model, only be that with the different of second embodiment bearing signal deriving means 3 also comprises electronic compass 32, be used to detect the direction of hand-held electronic reader.
Coordinates logo that obtains after 1 pair of orientation information processing of the map of 2 pairs of gray processing symbolism of electric ink display screen and information processing and control module and/or direction signs are marked on the map and are shown.
The gray processing symbolism of map is represented, be specially: when adopting map to navigate, with gray scale lines and gray scale color lump combination outline map pattern, represent the terrestrial reference of different location with graphical symbol, whole map is changed into the expression-form of gray processing symbolism by traditional colour map; Represent hand-held electronic reading device position coordinate with only one station location marker, station location marker is specially icon; Guidance path with straight line and some expression generation; And map keeps the necessary information of digital map navigation such as original longitude and latitude data, geographical map representation, compass after the gray processing symbolism.Like this, make the user check orientation of living in and routing information easily.
When the hand-held electronic reader played the navigation function operate as normal, GPS receiving trap 31 received the satellite-signal that searches, and generated the coordinate figure of expression hand-held electronic reader present position, sent to information processing and control module 1.At this moment, information processing and control module 1 read the cartographic information in the storer 4, and mate with the coordinate of receiving from GPS receiving trap 31, draw the hand-held electronic reader and are currently located at what point in the map.Simultaneously, electronic compass 31 by with terrestrial magnetic field induction, draw the hand-held electronic reader current towards, and angle information sent to information processing and control module 1.After finishing coupling, the icon that information processing and control module 1 drive 2 pairs of maps of electric ink display screen and expression position coordinates shows.
When a little less than the satellite-signal even when not having satellite-signal, the user can rely on electronic compass 32, adopts paper method to distinguish hand-held electronic reader present position and working direction.
During digital map navigation showed, map remained static, and the hand-held electronic reading device position identifies according to the coordinate points position display.After the hand-held electronic reader shifted out current map indication range, map moved automatically, made hand-held electronic reading device position coordinate be in the display screen center again; Perhaps by user's manual adjustments map.
As shown in Figure 4, in the 4th embodiment of the present utility model, only be with the different of the 3rd embodiment, bearing signal deriving means 3 also comprises electronic gyroscope 33, be used for that inclination to electronic compass 32 compensates so that electronic compass 32 accurate detection sides to,, and when no satellite-signal, be used to estimate the hand-held electronic reading device position.
As shown in Figure 5, in the 5th embodiment of the present utility model, only be that with the different of first embodiment bearing signal deriving means 3 is specially electronic compass 32, be used to detect the direction of hand-held electronic reader.
The direction signs that obtain after the map of 2 pairs of gray processing symbolism of electric ink display screen and information processing and the control module 1 processing directional information are marked on the map and show.Electric ink display screen 2 is black and white and grey scale display unit, is used for displayed map, and the coordinates logo and direction signs and/or the predicted path that obtain after display message processing and control module on the map are to the orientation information processing.
As shown in Figure 6, in the 6th embodiment of the present utility model, only be that with the different of the 5th embodiment bearing signal deriving means 3 also comprises electronic gyroscope 33, be used for that inclination to electronic compass 32 compensates so that described electronic compass 32 accurate detection sides to.
Claims (10)
1. the hand-held electronic reader with navigation feature is characterized in that, comprising:
Be used to obtain the bearing signal deriving means of the bearing signal of described hand-held electronic reader;
Be used to store the storer that comprises the cartographic information that is used to navigate;
Be used for electric ink display screen that the information that comprises described cartographic information is shown; And
The information processing and the control module that are used to handle described bearing signal and/or described cartographic information and show described cartographic information or reading information according to described result control electric ink display screen.
2. the hand-held electronic reader with navigation feature according to claim 1 is characterized in that: described electric ink display screen is passive reflecting type electric ink display screen.
3. the hand-held electronic reader with navigation feature according to claim 1 is characterized in that: described bearing signal deriving means comprises: the GPS receiving trap that sent of GPS normal data bag that the gps satellite signal that receives is converted into the described bearing signal of expression.
4. the hand-held electronic reader with navigation feature according to claim 3 is characterized in that: described bearing signal deriving means also comprises: the electronic compass that is used to detect hand-held electronic reader direction.
5. the hand-held electronic reader with navigation feature according to claim 4, it is characterized in that described bearing signal deriving means also comprises: the inclination to described electronic compass compensates so that described electronic compass accurately detects the electronic gyroscope of hand-held electronic reader direction.
6. the hand-held electronic reader with navigation feature according to claim 1, it is characterized in that: described electric ink display screen is for to the described map of gray processing symbolism, and coordinates logo and/or direction signs that information processing and control module obtain after described azimuth information is handled are marked the electric ink display screen that shows on the described map.
7. the hand-held electronic reader with navigation feature according to claim 1 is characterized in that: described bearing signal deriving means is the electronic compass that is used to detect hand-held electronic reader direction.
8. the hand-held electronic reader with navigation feature according to claim 7 is characterized in that: described bearing signal deriving means comprises that also the inclination to described electronic compass compensates so that described electronic compass accurately detects the electronic gyroscope of hand-held electronic reader direction.
9. the hand-held electronic reader with navigation feature according to claim 7 is characterized in that: described electric ink display screen is marked on the electric ink display screen that shows on the described map for the described map of gray processing symbolism and described information processing and control module are handled the direction signs that obtain after the described directional information.
10. the hand-held electronic reader with navigation feature according to claim 1 is characterized in that: described storer is inner integrated storer and/or external memory storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202158407U CN201725032U (en) | 2010-05-26 | 2010-05-26 | Hand-held electronic reader with navigation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202158407U CN201725032U (en) | 2010-05-26 | 2010-05-26 | Hand-held electronic reader with navigation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201725032U true CN201725032U (en) | 2011-01-26 |
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ID=43493374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202158407U Expired - Fee Related CN201725032U (en) | 2010-05-26 | 2010-05-26 | Hand-held electronic reader with navigation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201725032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890896A (en) * | 2011-07-20 | 2013-01-23 | 比亚迪股份有限公司 | Mobile terminal |
-
2010
- 2010-05-26 CN CN2010202158407U patent/CN201725032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890896A (en) * | 2011-07-20 | 2013-01-23 | 比亚迪股份有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110126 Termination date: 20130526 |