CN1092572A - Utilize the language broadcasting system of satellite locator - Google Patents
Utilize the language broadcasting system of satellite locator Download PDFInfo
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- CN1092572A CN1092572A CN 93103168 CN93103168A CN1092572A CN 1092572 A CN1092572 A CN 1092572A CN 93103168 CN93103168 CN 93103168 CN 93103168 A CN93103168 A CN 93103168A CN 1092572 A CN1092572 A CN 1092572A
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- station
- longitude
- position data
- satellite locator
- satellite
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Abstract
A kind of language broadcasting system that utilizes satellite locator comprises: a satellite locator receives from the signal of satellite and the longitude and latitude position data of generation itself; A CPU receives the longitude and latitude position data from satellite locator, and compares with the other position data in the station of input in advance; And a language broadcaster, according to the comparative result of CPU, when the position of longitude and latitude position data representative enters in the preset range of other position, a certain station, broadcast other name of station of this station.
Description
The present invention relates to a kind of language broadcasting system that utilizes satellite locator, can be used on vehicle, boats and ships, train, the aircraft, with usefulness as the forecast name of station.
The satellite locator that development is at present come out can accurately be made day position of aerial at least four artificial satellites, and utilizes the position data of these artificial satellites and calculate position (representing with longitude and latitude) own.For example, the MultiTrac-8 produced of the GARMIN company of Kan.
TMCan follow the trail of simultaneously up to 8 satellites, and the accuracy that the longitude and latitude of its calculating reaches 0.001 fen (being about 18 meters).
The object of the present invention is to provide a kind of language broadcasting system that utilizes above-mentioned satellite locator.
This system comprises: a satellite locator receives from the signal of satellite and the longitude and latitude position data of generation itself; A CPU receives the longitude and latitude position data from satellite locator, and compares with the other position data in the station of input in advance; And a language broadcaster, according to the comparative result of CPU, when the position of longitude and latitude position data representative enters in the preset range of other position, a certain station, broadcast other name of station of this station.
Fig. 1 is the block diagram that utilizes the language broadcasting system of satellite locator of the present invention;
Fig. 2 is the expression flow chart that utilizes the language broadcasting system course of work of satellite locator of the present invention; And
Fig. 3 is the guidance panel figure that utilizes the language broadcasting system of satellite locator of the present invention.
The language broadcasting system of satellite locator that utilizes of the present invention can be applicable in the various vehicles, and following examples can be used on the utility car.
As shown in Figure 1, satellite locator 2 receives from artificial satellite and signal that amplified by preamplifier 1, the position data D of the longitude and latitude of generation own then
L Satellite locator 2 per seconds upgrade the longitude and latitude position data D
LOnce (step ST1 among Fig. 2).Referring to the Fig. 3 that shows guidance panel of the present invention, the longitude and latitude position data D that satellite locator 2 is produced
LAccuracy can reach 0.001 fen (being about 18 meters).
Now, CPU 3 receives the longitude and latitude position data D that satellite locator 2 is exported
LThen, with the longitude and latitude position data D
LThe longitude and latitude that represented longitude and latitude and input unit 4 are input to the other position data D s representative in station of CPU 3 is in advance compared (step ST2 among Fig. 2).
Then, flow process enters the step ST3 among Fig. 2.If longitude and latitude position data D
LWhen represented position entered in the preset range of other position, the next stop (for example ± 0.003 minute, or about 50 meters), then CPU 3 command lanuage broadcasters 5 were reported the name of station (step ST4) at these stations.Otherwise flow process returns step ST2, handles the next longitude and latitude position data D that satellite locator 2 is sent here again by CPU 3
L'.
The language broadcaster 5 that is used for this embodiment can write down 256 different statements, and can broadcast the name of station at same station with multilingual.
Though the foregoing description is used for utility car, system of the present invention equally also can be used on other various vehicles, need only suitably adjust other preset range of station and get final product.When for example being used on train or the aircraft, because its speed is very fast, thus to strengthen preset range, so that the passenger has sufficiently long getting off (following machine) time.In addition, the satellite locator that the present invention is used except the two-dimensional space data of longitude and latitude, also can provide the three-dimensional space data that comprises height, and therefore, the present invention also has very big purposes for aircraft such as aircrafts.
Claims (2)
1, a kind of language broadcasting system that utilizes satellite locator is characterized in that comprising:
A satellite locator receives from the signal of satellite and the longitude and latitude position data of generation itself;
A CPU receives the longitude and latitude position data from this satellite locator, and compares with the other position data in the station of input in advance; And
A language broadcaster according to the comparative result of this CPU, when the position of described longitude and latitude position data representative enters in the preset range of other position, a certain station, is broadcasted other name of station of this station.
2, language broadcasting system as claimed in claim 1 is characterized in that, described language broadcaster can be broadcasted with multilingual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93103168 CN1092572A (en) | 1993-03-13 | 1993-03-13 | Utilize the language broadcasting system of satellite locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93103168 CN1092572A (en) | 1993-03-13 | 1993-03-13 | Utilize the language broadcasting system of satellite locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1092572A true CN1092572A (en) | 1994-09-21 |
Family
ID=4984502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93103168 Pending CN1092572A (en) | 1993-03-13 | 1993-03-13 | Utilize the language broadcasting system of satellite locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1092572A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362521C (en) * | 2004-01-06 | 2008-01-16 | 秦国锋 | GPS dynamic precision positioning intelligent automatic arrival-reporting terminal |
| CN103907312A (en) * | 2011-09-29 | 2014-07-02 | 西斯维尔科技有限公司 | A method for transmission and reception in point-multipoint radio broadcasting of multilanguage messages in cellular mobile communications, mobile telecommunications network and mobile terminal for the embodiment of the method |
-
1993
- 1993-03-13 CN CN 93103168 patent/CN1092572A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362521C (en) * | 2004-01-06 | 2008-01-16 | 秦国锋 | GPS dynamic precision positioning intelligent automatic arrival-reporting terminal |
| CN103907312A (en) * | 2011-09-29 | 2014-07-02 | 西斯维尔科技有限公司 | A method for transmission and reception in point-multipoint radio broadcasting of multilanguage messages in cellular mobile communications, mobile telecommunications network and mobile terminal for the embodiment of the method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |