CN101415160A - System for enquiring position-related information using mobile phone short message - Google Patents
System for enquiring position-related information using mobile phone short message Download PDFInfo
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- CN101415160A CN101415160A CNA2008101771580A CN200810177158A CN101415160A CN 101415160 A CN101415160 A CN 101415160A CN A2008101771580 A CNA2008101771580 A CN A2008101771580A CN 200810177158 A CN200810177158 A CN 200810177158A CN 101415160 A CN101415160 A CN 101415160A
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Abstract
The invention relates to a system used for inquiring location relevant information by using short information of a cell phone, wherein, a inquirer sends a group of orientation code which can clearly express the information of inquirer location and the contents to be inquired are sent to a system center in the form of the short information of the cell phone, and inquires various information which is related to the location; the system center searches the information which is matched with conditions by the orientation code and the inquiry requirement, the orientation code expresses the relevant location information, and the information is sent to the inquirer in the form of short information of the cell phone. The orientation code consists of two groups of numbers that express east-west direction location information and south-north direction location information and are called east-west orientation code and south-north orientation code, the bigger east-west orientation code is positioned in the east, the bigger south-north orientation code is positioned in the north, the difference value of the two east-west orientation codes express the east-west distance between two places, and the difference value of the two south-north orientation codes express the south-north distance between the two places. A database that is used for expressing service websites and facility locations by the orientation code is established in the system; the inquiring system comprises a short message receiving part, a database searching part and a short message replying part.
Description
Affiliated technical field:
The present invention relates to a kind of mobile phone short message enquiry and position system for information about that utilizes, particularly send the bright particular location of orientation coding schedule, inquire about the system of the various information relevant with the position by SMS.
Technical background:
When people inquire about with the position for information about at present, mainly by map (for example public bus network figure).But this mode exists the information that marks on the map very little, can not satisfy people's demand, and public bus network and website be when changing, and map can not in time change, and affects people's the shortcomings such as normal use.Because the making of map and renewal cost compare are big, some small and medium-sized cities often do not have city map and public bus network figure, and stranger's trip of coming here is very inconvenient.
System's (such as 114 inquiry services) by the manual telephone system Query Information, when inquiring about the information relevant with the position, the inquiry often can not accurately illustrate own position, can not know and understand unit that service system provides or the particular location of facility.
Cause said method can not satisfy people to information particularly with the position for information about the main cause of demand be, do not have a kind of simple and clear expression positional information method and easy to use, contain much information, inquiry system that information updating is fast.In the information that daily people need, there are about 70 percent information and particular location relation to be arranged, a kind of requirement that utilizes mobile phone short message enquiry and position system for information about can satisfy people.
The purpose of invention:
The objective of the invention is to realize utilizing SMS automatically inquiry and position for information about, solve utilize the amount of information that exists in map and the manual telephone system inquiry little, use problem inconvenient, that service is not in place.
The technical scheme of invention:
Purpose of the present invention reaches by following measure.
The inquiry by SMS send one group can the own position of clear expression information azimuth coding and the content that will inquire about to system centre, system centre retrieves qualified information by azimuth coding and search request, also represent relevant positional information with azimuth coding, again these information exchanges are crossed note and send to the inquiry.
Realization utilizes mobile phone short message enquiry and position for information about, needs a kind of form simple, expresses clear and definite method and represents positional information, and azimuth coding can be accomplished this point, below explanation azimuth coding and using method thereof.
The azimuth coding that sends by SMS has specific implication, and its form is " eastern XX.XXX north XX.XXX ", and wherein X is digital 0-9, for example: " eastern 50.123 north 49.678 ".Azimuth coding is made up of two groups of numerals of expression thing and north and south both direction positional information, is called bit code between east and west and southern and northern bit code, and every group of numeral has two integers and three decimals, and unit is km, and accuracy is rice.Relatively the azimuth coding in two places just can draw the azimuth-range information between them.Stipulate bit code between east and west big in the east, southern and northern bit code big on north, understand the position relation in two places by the size of orientation code relatively.The difference of two bit codes between east and west represent between the two places easting from, the difference of two southern and northern bit codes is represented the north and south distance between the two places.
In a city, azimuth coding is not that the people provides, and is according to certain rule, determines according to the distance and bearing between the two places.Crosspoint or landmark building with the down town main roads are datum mark, stipulate that its azimuth coding is " eastern 50.000 north 50.000 ", and the unit of numeral is a km.With the datum mark is the azimuth coding that reference point is determined other place, measure certain easting of putting datum mark from, with the km is unit, be accurate to rice, add 2 thing distance value with 50.000 to the east of the datum mark, deduct 2 thing distance value with 50.000 to the west of the datum mark, institute's value is as the bit code between east and west of this point; Measuring the north and south distance that certain puts datum mark, is unit with the km, is accurate to rice, adds 2 north and south distance value with 50.000 to the north of the datum mark, deducts 2 north and south distance value with 50.000 on the south the datum mark, and institute's value is as the southern and northern bit code of this point.
Azimuth coding has simple and clear characteristics when expressing positional information, two azimuth codings of comparison can be well understood to the distance and bearing information between the two places, and its characteristics mainly contain:
(1) uniqueness: azimuth coding is according to determining according to unified standard with the thing and the north and south distance of datum mark, all there is one's own unique azimuth coding in each place, all there is an azimuth coding in every square metre place in the city, utilizes azimuth coding can express the positional information in any place clearly.
(2) opening: the azimuth coding of oneself can both be determined according to attached perigean azimuth coding in any place in the city, and the user can determine the azimuth coding of own position as required, expresses the positional information of own Location.
(3) fault-tolerance: when utilizing azimuth coding to express own present position, can be accurate to rice, the reception and registration that the error of several meters even tens meters can impact position information uses very simple and convenient.
(4) level: the bits per inch of azimuth coding represents different distance ranges, relatively between the two places apart from the time, the double figures that only need from left to right relatively vary in size, just can understand the far and near information of distance, the numeral of back can put aside, because in distance when also having a few km, the error of tens meters even hundreds of rice can be ignored.These characteristics also bring great convenience to practical application.
For realizing utilizing mobile phone short message enquiry and position for information about, need system to set up one and represent the database of each service network and service facility position with azimuth coding, the structure of database mainly comprises: fields such as sequence number, title, thing sign indicating number, north and south sign indicating number, classification 1, classification 2, classification 3, classification 4, classification 5, service content, explanation.Be characterized in comprising in the database structure two locative fields of bit code between east and west and southern and northern bit code.
Inquiry system comprises that note receives three parts of database retrieval and message reply.The note reception is mainly finished the reception note and is sent search instruction.Database retrieval requires to retrieve qualified information according to retrieval.Message reply is given the inquiry with the information-reply that retrieves.Advantage and the good effect of invention
The present invention take full advantage of SMS send numeral and Word message fast and easily advantage and azimuth coding express the simple clear and definite characteristics of positional information, provide fast easily ways and means for people inquire about the information relevant with the position.This system has solved and has utilized the shortcoming that information content is little, use is inconvenient, service is not in place that exists in map and the manual telephone system inquiry, lives for people in the city and brings great convenience.
Invent concrete execution mode
The prerequisite that the present invention is implemented is the azimuth coding that people can obtain the position easily, therefore need in the city, set up the moderate azimuth coding direction board that satisfies people's instructions for use of density, significantly indicate the azimuth coding in this place on the direction board, people are by thing and the north and south distance of range estimation direction board and own site, definite method according to the azimuth coding on the direction board and azimuth coding, determine the azimuth coding of underfooting, people can know the azimuth coding in any place easily like this, utilize the mobile phone short message enquiry information relevant with the position can be very efficient and convenient.
Claims (4)
1. one kind is utilized mobile phone short message enquiry and position system for information about, it is characterized in that the inquiry by SMS send one group can the own position of clear expression information azimuth coding and the content that will inquire about to system centre, system centre retrieves qualified information by azimuth coding and search request, also represent relevant positional information with azimuth coding, again these information exchanges are crossed note and send to the inquiry.
2. a kind of utilize mobile phone short message enquiry and position for information about the system according to claim 1, it is characterized in that azimuth coding is made up of two groups of numerals of expression thing and north and south both direction positional information, be called bit code between east and west and southern and northern bit code, stipulate bit code between east and west big in the east, southern and northern bit code big on north, the difference of two bit codes between east and west represent between the two places easting from, the difference of two north and south codes represents the north and south distance between the two places.
3. a kind of utilize mobile phone short message enquiry and position for information about the system according to claim 1, it is characterized in that setting up one represents the database of each service network and service facility position to be characterized in comprising in the database structure two locative fields of bit code between east and west and southern and northern bit code with azimuth coding.
4. a kind of utilize mobile phone short message enquiry and position for information about the system according to claim 1 is characterized in that inquiry system comprises that note receives three parts of database retrieval and message reply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101771580A CN101415160A (en) | 2008-12-02 | 2008-12-02 | System for enquiring position-related information using mobile phone short message |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101771580A CN101415160A (en) | 2008-12-02 | 2008-12-02 | System for enquiring position-related information using mobile phone short message |
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| CN101415160A true CN101415160A (en) | 2009-04-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901501A (en) * | 2011-07-26 | 2013-01-30 | 高德软件有限公司 | Target position query method and server |
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- 2008-12-02 CN CNA2008101771580A patent/CN101415160A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901501A (en) * | 2011-07-26 | 2013-01-30 | 高德软件有限公司 | Target position query method and server |
| CN102901501B (en) * | 2011-07-26 | 2016-03-02 | 高德软件有限公司 | Target position query method and server |
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Application publication date: 20090422 |