CN103438884A - Method for determining tourism position - Google Patents
Method for determining tourism position Download PDFInfo
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- CN103438884A CN103438884A CN201310364121XA CN201310364121A CN103438884A CN 103438884 A CN103438884 A CN 103438884A CN 201310364121X A CN201310364121X A CN 201310364121XA CN 201310364121 A CN201310364121 A CN 201310364121A CN 103438884 A CN103438884 A CN 103438884A
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Abstract
The invention provides a method for determining a tourism position. The method comprises the following steps: firstly, collecting the position of a tourist for several times, then calculating an average value of the collected positions, and taking the average value as a current tourism position of the tourist. By collecting the tourist positions for several times and calculating the average value, the method provided by the invention eliminates the positioning error caused by the satellite orbital error or astronomical refraction error, and is relatively accurate than the method in which the tourist position is determined by one-time collection in the prior art.
Description
Technical field
The present invention is about a kind of location determining method, particularly relevant for a kind of tourism method for determining position.
Background technology
In actual tourism process, no matter the visitor is self-driving travel or follows tourist group and go on a tour, all inevitably need to gather the position of visitor or tourist group in tourism process, in prior art, the GPS locating module that the mobile terminal mostly carried by the visitor carries positions, but, the GPS locating module causes last location also can have certain error in when location due to satellite orbital error or Atmospheric Refraction Error, the error of general GPS location is 10 meters left and right, , if in the time of with the frequency collection position of 1HZ, the alternate position spike that last second and a rear second gather has 10 meters left and right, the position how to obtain more accurately visitor or tourist group, so that visitor or travel agency's reply emergency situations, also there is no at present solution.
Summary of the invention
For the problems referred to above, the invention provides a kind of tourism method for determining position, this tourism method for determining position comprises:
S1: multi collect tourism position;
S2: to the tourism position calculation mean value of this multi collect;
S3: the tourism position using this mean value as this collection;
Visitor's position is carried out multi collect and averaged in the position collected, the position using this mean value as this visitor.
According to above-mentioned tourism method for determining position, step S2 averages according to formula M=(S1+S2+ ... Si ... + SN)/N tries to achieve, and wherein, M is position mean, and Si is i the tourism position of getting, N the tourism position of N for gathering.
According to above-mentioned tourism method for determining position, the mobile terminal that step S2 is carried by the visitor calculates this mean value.
According to above-mentioned tourism method for determining position, step S2 calculates this mean value by travel agency's server.
The invention provides a kind of tourism method for determining position, at first multi collect is carried out in visitor's position, averaged in the position collected again, using this mean value as the visitor tourism position now, the present invention is by multi collect visitor position and average to eliminate because satellite orbital error or Atmospheric Refraction Error cause positioning error, with in prior art, by gathering, once just the method using it as the visitor position is more accurate.
Embodiment
For making that purpose of the present invention, feature and function thereof are had to further understanding, hereby coordinate embodiment to be described in detail as follows.
The invention provides a kind of tourism method for determining position, this tourism method for determining position comprises:
S1: multi collect tourism position;
S2: to the tourism position calculation mean value of this multi collect;
S3: the tourism position using this mean value as this collection;
In order to eliminate all errors of locating in tourism process, the present invention is in definite visitor position, at first multi collect is carried out in visitor's position, averaged in the position collected again, the tourism position using this mean value as this visitor, the present invention requires visitor's walking speed lower, generally be set as 3 meter per seconds, but be not defined as 3 meter per seconds, as long as it is lower to meet visitor's translational speed, guarantee that the error of multi collect position gets final product within the specific limits.
Further, step S2 averages according to formula M=(S1+S2+ ... Si ... + SN)/N tries to achieve, wherein, M is position mean, and Si is i the tourism position of getting, N the tourism position of N for gathering, N is set according to the actual requirements, and the present invention does not limit.It should be noted that in addition, above-mentioned " tourism position " can be the distance of a certain reference point of distance, can be also the latitude and longitude coordinates collected, and concrete computing method are illustrated by following, but following described embodiment does not do any restriction to computing method.
The distance that above-mentioned if " tourism position " is a certain reference point of distance, such as the distance of visitor A apart from sight spot D, gathering altogether three visitor A is respectively apart from the distance of sight spot D: S1 (A)=15.7 meter, S2 (A)=16 meter, S3 (A)=15.9 meter, after calculating mean value, the mean place of visitor A (being now the mean distance of visitor A apart from sight spot D) is M (A)=(15.7+16+15.9)/3=15.87 rice, direction is the relative direction of visitor A and sight spot D this moment, can accurately determine the position of visitor A thus.
Above-mentioned if " tourism position " latitude and longitude coordinates for collecting, such as three latitude and longitude coordinates that gather visitor B are respectively S1 (B)=(50,160), S2 (B)=(52,158), S3 (B)=(51,162), after calculating mean value, the mean place of visitor B (being now the mean value of the coordinate of visitor B) is M (B)=((50+52+51)/3, (160+158+162)/3)=(51,160),, the position of final definite visitor B is that longitude and latitude is (51,160), compares a collection position just that its visitor's position is more accurate.
Further, the mobile terminal that step S2 is carried by the visitor calculates this mean value, if in tourism process, the visitor adopts the form of self-driving travel, when oneself is positioned, can directly the positional information collected be transferred to the mobile terminal that the visitor carries and carry out the calculating of position mean.If tourism is followed tourist group and gone on a tour, step S2 calculates this mean value by travel agency's server so, that is, the visitor sends to travel agency's server by positional information after collecting self position, is calculated visitor's mean place by travel agency's server.
The invention provides a kind of tourism method for determining position, at first multi collect is carried out in visitor's position, averaged in the position collected again, using this mean value as the visitor tourism position now, the present invention is by multi collect visitor position and average to eliminate because satellite orbital error or Atmospheric Refraction Error cause positioning error, with in prior art, by gathering, once just the method using it as the visitor position is more accurate.
The present invention is described by above-mentioned related embodiment, yet above-described embodiment is only for implementing example of the present invention.Must be pointed out that, the embodiment disclosed does not limit the scope of the invention.On the contrary, the change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (4)
1. a tourism method for determining position, is characterized in that, this tourism method for determining position comprises:
S1: multi collect tourism position;
S2: to the tourism position calculation mean value of this multi collect;
S3: the tourism position using this mean value as this collection;
Visitor's position is carried out multi collect and averaged in the position collected, the position using this mean value as this visitor.
2. tourism method for determining position according to claim 1, is characterized in that, step S2 averages according to formula M=(S1+S2+ ... Si ... + SN)/N tries to achieve, wherein, M is position mean, and Si is i the tourism position of getting, N the tourism position of N for gathering.
3. tourism method for determining position according to claim 1, is characterized in that, the mobile terminal that step S2 is carried by the visitor calculates this mean value.
4. tourism method for determining position according to claim 1, is characterized in that, step S2 calculates this mean value by travel agency's server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364121XA CN103438884A (en) | 2013-08-20 | 2013-08-20 | Method for determining tourism position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364121XA CN103438884A (en) | 2013-08-20 | 2013-08-20 | Method for determining tourism position |
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| CN103438884A true CN103438884A (en) | 2013-12-11 |
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| CN201310364121XA Pending CN103438884A (en) | 2013-08-20 | 2013-08-20 | Method for determining tourism position |
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Citations (4)
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|---|---|---|---|---|
| JP2006125876A (en) * | 2004-10-26 | 2006-05-18 | Alpine Electronics Inc | Position calculation system and calculation method for moving body |
| CN101029828A (en) * | 2006-03-02 | 2007-09-05 | 精工爱普生株式会社 | Positioning device, method of controlling positioning device, positioning control program, and computer-readable recording medium |
| CN101082665A (en) * | 2006-05-29 | 2007-12-05 | 精工爱普生株式会社 | Positioning device, method of controlling positioning device |
| US20090096671A1 (en) * | 2007-10-10 | 2009-04-16 | Seiko Epson Corporation | Positioning method, program, positioning device, and electronic apparatus |
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2013
- 2013-08-20 CN CN201310364121XA patent/CN103438884A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125876A (en) * | 2004-10-26 | 2006-05-18 | Alpine Electronics Inc | Position calculation system and calculation method for moving body |
| CN101029828A (en) * | 2006-03-02 | 2007-09-05 | 精工爱普生株式会社 | Positioning device, method of controlling positioning device, positioning control program, and computer-readable recording medium |
| CN101082665A (en) * | 2006-05-29 | 2007-12-05 | 精工爱普生株式会社 | Positioning device, method of controlling positioning device |
| US20090096671A1 (en) * | 2007-10-10 | 2009-04-16 | Seiko Epson Corporation | Positioning method, program, positioning device, and electronic apparatus |
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Application publication date: 20131211 |