CN102158530B - Method for communicating with GPS (Global Positioning System) terminal in designated area and server - Google Patents
Method for communicating with GPS (Global Positioning System) terminal in designated area and server Download PDFInfo
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- CN102158530B CN102158530B CN201110031803.XA CN201110031803A CN102158530B CN 102158530 B CN102158530 B CN 102158530B CN 201110031803 A CN201110031803 A CN 201110031803A CN 102158530 B CN102158530 B CN 102158530B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 31
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Abstract
The invention relates to a method for communicating with a GPS (Global Positioning System) terminal in a designated area and a server, wherein the method comprises the following steps that the position information of the GPS terminal is obtained and sent to the server; the server judges whether the GPS terminal is positioned in the designated area or not; and when the GPS terminal is positioned in the designated area, the server sends message information to the GPS terminal. The method and server provided by the invention have the advantages of abundant functions, strong expansibility and high accuracy.
Description
[technical field]
The present invention relates to a kind of GPS terminal called method and communication device, method and server that particularly in a kind of and appointed area, GPS terminal is carried out communication.
[background technology]
Along with expanding economy, the improving constantly of people's living standard, automobile has been come in many people's daily life gradually.For the GPS that facilitates vehicle driving, also obtaining increasing application.GPS (GlobalPositioning System) is global positioning system, and it is to utilize Aerospace Satellite to complete the system of radio position finding radio directional bearing as guidance station.Be accompanied by the universal of GPS, also there is how new requirement to GPS equipment in people, such as have the communication function such as information prompting function, information receiving function in appointed area.But, the shortcoming such as existing GPS does not possess above-mentioned functions, has function singleness, and autgmentability is poor, and positioning precision is low.
[summary of the invention]
Object of the present invention is exactly for the technical problem that solves that function singleness, autgmentability that prior art GPS terminal exists are poor, positioning precision is low etc., the invention provides method and server that in a kind of and appointed area, GPS terminal is carried out communication.
Concrete technical scheme of the present invention is as follows:
The invention provides the method that in a kind of and appointed area, GPS terminal is carried out communication, the method comprises:
Obtain the positional information of GPS terminal, and the positional information of this GPS terminal is sent to server;
Judge whether this GPS terminal is positioned at appointed area;
When this GPS terminal is positioned at appointed area, send message information to this GPS terminal.
In described method, " judging whether this GPS terminal is positioned at appointed area " specifically comprises:
Obtain the positional information of the multiple reference points in appointed area;
Compare with reference to the positional information of point and the positional information of GPS terminal.
In described method, " obtaining the positional information of the multiple reference points in appointed area " specifically comprises:
Appointed area is divided into latticed array community, and choosing grid node is reference point;
Obtain the positional information of grid node.
In described appointed area, the cut-off rule of grid along continuous straight runs and the latitude line of geographical coordinate are parallel, and described grid cut-off rule is vertically parallel with the meridian in geographical position, and described grid is square net or the network that size is identical.
In described method, " compare with reference to the positional information of point and the positional information of GPS terminal " and specifically comprise:
According to geographical coordinate longitude information and the latitude information of the grid node of the marginal position in described appointed area, calculate the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area;
Whether the included geographical coordinate longitude information of positional information and the latitude information that judge described GPS terminal, belong in the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area.
In described method, " compare with reference to the positional information of point and the positional information of GPS terminal " and specifically comprise:
According to geographical coordinate longitude information and the latitude information of the grid node of the marginal position in described appointed area, calculate the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area;
Whether the included geographical coordinate longitude information of positional information and the latitude information that judge described GPS terminal, belong in the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area.
The present invention also provides the server that in a kind of and appointed area, GPS terminal is carried out communication, and this server comprises:
End message acquisition module, for obtaining the positional information of GPS terminal, and sends to server by the positional information of this GPS terminal;
Message processing module, for judging whether this GPS terminal is positioned at appointed area;
Information sending module, for being positioned at appointed area when this GPS terminal, sends message information to this GPS terminal.
Described message processing module also comprises:
Reference point information acquisition unit, for obtaining the positional information of the multiple reference points in appointed area;
Information comparing unit, compares for the positional information with reference to point and the positional information of GPS terminal.
Described reference point information acquisition unit also comprises:
Grid division unit, for appointed area being divided into latticed array community, choosing grid node is reference point;
Grid contact information acquisition unit, for obtaining the positional information of grid node.
In described appointed area, the cut-off rule of grid along continuous straight runs and the latitude line of geographical coordinate are parallel, and described grid cut-off rule is vertically parallel with the meridian in geographical position, and described grid is square net or the network that size is identical.
Described information comparing unit also comprises:
Range of information value computing unit, for according to geographical coordinate longitude information and the latitude information of the grid node of the marginal position in described appointed area, calculate the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area;
Latitude and longitude information judging unit, for judging the included geographical coordinate longitude information of positional information and the latitude information of described GPS terminal, whether belong in the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area.
Described information comparing unit also comprises:
Range of information value computing unit, for according to geographical coordinate longitude information and the latitude information of four of each grid in described appointed area grid nodes, calculate the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has;
Latitude and longitude information judging unit, be used for according to relatively or by column comparing line by line, whether the included geographical coordinate longitude information of positional information and the latitude information that judge described GPS terminal, belong in the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has.
Compared to prior art, the main beneficial effect of GPS terminal called method of the present invention and communication device is: GPS terminal provided by the invention is except having positioning function, also there is the communication function such as information prompting function, information receiving function, the judgement that whether is positioned at appointed area for GPS terminal is comparatively accurate, is easy to realize and convenient operation.Therefore, the server that in provided by the invention and appointed area, GPS terminal is carried out communication has feature richness, and autgmentability is strong, accuracy advantages of higher.
[brief description of the drawings]
Fig. 1 is the flow chart that in the embodiment of the present invention 1 and appointed area, GPS terminal is carried out the means of communication;
Fig. 2 is the flow chart that in the embodiment of the present invention 2 and appointed area, GPS terminal is carried out the means of communication;
Fig. 3 is the block diagram that in the embodiment of the present invention 6 and appointed area, GPS terminal is carried out the server of communication.
[embodiment]
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, in one provided by the invention and appointed area, GPS terminal is carried out the means of communication, comprises step:
Step 10, obtain the positional information of GPS terminal, and the positional information of this GPS terminal is sent to server; Described positional information can be one or more in the information such as geographical coordinate longitude information, geographical coordinate latitude information, velocity information, moving direction information, height above sea level information;
Step 20, judge whether this GPS terminal is positioned at appointed area;
Step 30, be positioned at appointed area when this GPS terminal, send message information to this GPS terminal.One or more in the various information such as described message information can Car park payment information, speed-limiting messages, geographical sign information.
Embodiment 2
As shown in Figure 2, in provided by the invention and appointed area, GPS terminal is carried out the means of communication, comprises step:
Step 10, obtain the positional information of GPS terminal, and the positional information of this GPS terminal is sent to server; Described positional information can be one or more in the information such as geographical coordinate longitude information, geographical coordinate latitude information, velocity information, moving direction information, height above sea level information;
Step 20, judge whether this GPS terminal is positioned at appointed area; Step 20 specifically comprises step 210, step 220, that is:
Step 210, obtain the positional information of the multiple reference points in appointed area;
Step 220, with reference to point positional information and the positional information of GPS terminal compare; After step 220 completes, carry out step 30, that is:
Step 30, be positioned at appointed area when this GPS terminal, send message information to this GPS terminal.One or more in the various information such as described message information can Car park payment information, speed-limiting messages, geographical sign information.
Embodiment 3
In provided by the invention and appointed area, GPS terminal is carried out the means of communication, comprises step:
Step 10, obtain the positional information of GPS terminal, and the positional information of this GPS terminal is sent to server; Described positional information can be one or more in the information such as geographical coordinate longitude information, geographical coordinate latitude information, velocity information, moving direction information, height above sea level information;
Step 20, judge whether this GPS terminal is positioned at appointed area; Step 20 specifically comprises step 210, step 220, that is:
Step 210, obtain the positional information of the multiple reference points in appointed area; Step 210 specifically comprises step 212, step 214, that is:
Step 212, appointed area is divided into latticed array community, choosing grid node is reference point; In described appointed area, the cut-off rule of grid along continuous straight runs and the latitude line of geographical coordinate are parallel, and described grid cut-off rule is vertically parallel with the meridian in geographical position, and described grid is square net or the network that size is identical;
Step 214, obtain the positional information of grid node; After step 214 completes, execution step 220, that is:
Step 220, with reference to point positional information and the positional information of GPS terminal compare; After step 220 completes, execution step 30, that is:
Step 30, be positioned at appointed area when this GPS terminal, send message information to this GPS terminal.One or more in the various information such as described message information can Car park payment information, speed-limiting messages, geographical sign information.
Embodiment 4
In provided by the invention and appointed area, GPS terminal is carried out the means of communication, comprises step:
Step 10, obtain the positional information of GPS terminal, and the positional information of this GPS terminal is sent to server; Described positional information can be one or more in the information such as geographical coordinate longitude information, geographical coordinate latitude information, velocity information, moving direction information, height above sea level information;
Step 20, judge whether this GPS terminal is positioned at appointed area; Step 20 specifically comprises step 210, step 220, that is:
Step 210, obtain the positional information of the multiple reference points in appointed area; Step 210 specifically comprises step 212, step 214, that is:
Step 212, appointed area is divided into latticed array community, choosing grid node is reference point; In described appointed area, the cut-off rule of grid along continuous straight runs and the latitude line of geographical coordinate are parallel, and described grid cut-off rule is vertically parallel with the meridian in geographical position, and described grid is square net or the network that size is identical;
Step 214, obtain the positional information of grid node; After step 214 completes, execution step 220, that is:
Step 220, with reference to point positional information and the positional information of GPS terminal compare; Step 220 specifically comprises step 222, step 224, that is:
Step 222, according to geographical coordinate longitude information and the latitude information of the grid node of the marginal position in described appointed area, calculate the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area;
Step 224, judge whether belong to the included geographical coordinate longitude information of positional information and the latitude information of described GPS terminal in the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area; After step 224 completes, execution step 30, that is:
Step 30, be positioned at appointed area when this GPS terminal, send message information to this GPS terminal.One or more in the various information such as described message information can Car park payment information, speed-limiting messages, geographical sign information.
Embodiment 5
It is substantially identical with embodiment 4 that the one that the embodiment of the present invention 5 provides and GPS terminal in appointed area are carried out the means of communication, and its main distinction is step 222, the step 224 that step 220 specifically comprises, is specially:
Step 222, according to geographical coordinate longitude information and the latitude information of four of each grid in described appointed area grid nodes, calculate the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has;
Step 224, according to relatively or by column comparing line by line, whether the included geographical coordinate longitude information of positional information and the latitude information that judge described GPS terminal, belong in the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has.
Embodiment 6
As shown in Figure 3, the server that in a kind of and appointed area provided by the invention, GPS terminal is carried out communication, comprising:
End message acquisition module, for obtaining the positional information of GPS terminal, and sends to server by the positional information of this GPS terminal; Described positional information can be one or more in the information such as geographical coordinate longitude information, geographical coordinate latitude information, velocity information, moving direction information, height above sea level information;
Message processing module, for judging whether this GPS terminal is positioned at appointed area;
Information sending module, for being positioned at appointed area when this GPS terminal, sends message information to this GPS terminal.One or more in the various information such as described message information can Car park payment information, speed-limiting messages, geographical sign information.
Embodiment 7
The server that in a kind of and appointed area provided by the invention, GPS terminal is carried out communication, comprising:
End message acquisition module, for obtaining the positional information of GPS terminal, and sends to server by the positional information of this GPS terminal; Described positional information can be one or more in the information such as geographical coordinate longitude information, geographical coordinate latitude information, velocity information, moving direction information, height above sea level information;
Message processing module, for judging whether this GPS terminal is positioned at appointed area;
Information sending module, for being positioned at appointed area when this GPS terminal, sends message information to this GPS terminal.One or more in the various information such as described message information can Car park payment information, speed-limiting messages, geographical sign information.
Wherein, described message processing module comprises reference point information acquisition unit and information comparing unit, that is:
Reference point information acquisition unit, for obtaining the positional information of the multiple reference points in appointed area;
Information comparing unit, compares for the positional information with reference to point and the positional information of GPS terminal.
Embodiment 8
The server that in a kind of and appointed area provided by the invention, GPS terminal is carried out communication, comprising:
End message acquisition module, for obtaining the positional information of GPS terminal, and sends to server by the positional information of this GPS terminal; Described positional information can be one or more in the information such as geographical coordinate longitude information, geographical coordinate latitude information, velocity information, moving direction information, height above sea level information;
Message processing module, for judging whether this GPS terminal is positioned at appointed area;
Information sending module, for being positioned at appointed area when this GPS terminal, sends message information to this GPS terminal.One or more in the various information such as described message information can Car park payment information, speed-limiting messages, geographical sign information.
Wherein, described message processing module comprises reference point information acquisition unit and information comparing unit, that is:
Reference point information acquisition unit, for obtaining the positional information of the multiple reference points in appointed area;
Information comparing unit, compares for the positional information with reference to point and the positional information of GPS terminal.
And described reference point information acquisition unit also comprises grid division unit and grid contact information acquisition unit, that is:
Grid division unit, for appointed area being divided into latticed array community, choosing grid node is reference point; In described appointed area, the cut-off rule of grid along continuous straight runs and the latitude line of geographical coordinate are parallel, and described grid cut-off rule is vertically parallel with the meridian in geographical position, and described grid is square net or the network that size is identical;
Grid contact information acquisition unit, for obtaining the positional information of grid node.
Embodiment 9
The server that in a kind of and appointed area provided by the invention, GPS terminal is carried out communication, comprising:
End message acquisition module, for obtaining the positional information of GPS terminal, and sends to server by the positional information of this GPS terminal; Described positional information can be one or more in the information such as geographical coordinate longitude information, geographical coordinate latitude information, velocity information, moving direction information, height above sea level information;
Message processing module, for judging whether this GPS terminal is positioned at appointed area;
Information sending module, for being positioned at appointed area when this GPS terminal, sends message information to this GPS terminal.One or more in the various information such as described message information can Car park payment information, speed-limiting messages, geographical sign information.
Wherein, described message processing module comprises reference point information acquisition unit and information comparing unit, that is:
Reference point information acquisition unit, for obtaining the positional information of the multiple reference points in appointed area;
Information comparing unit, compares for the positional information with reference to point and the positional information of GPS terminal.
And described reference point information acquisition unit also comprises grid division unit and grid contact information acquisition unit, that is:
Grid division unit, for appointed area being divided into latticed array community, choosing grid node is reference point; In described appointed area, the cut-off rule of grid along continuous straight runs and the latitude line of geographical coordinate are parallel, and described grid cut-off rule is vertically parallel with the meridian in geographical position, and described grid is square net or the network that size is identical;
Grid contact information acquisition unit, for obtaining the positional information of grid node.
And described information comparing unit also comprises range of information value computing unit and latitude and longitude information judging unit,
Range of information value computing unit, for according to geographical coordinate longitude information and the latitude information of the grid node of the marginal position in described appointed area, calculate the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area;
Latitude and longitude information judging unit, for judging the included geographical coordinate longitude information of positional information and the latitude information of described GPS terminal, whether belong in the value range of geographical coordinate longitude information and the value range of latitude information of each grid node in described appointed area.
Embodiment 10
The server that in a kind of and appointed area that the embodiment of the present invention 10 provides, GPS terminal is carried out communication is substantially identical with embodiment 9, its main distinction is range of information value computing unit and the latitude and longitude information judging unit that described information comparing unit is included, is specially:
Range of information value computing unit, for according to geographical coordinate longitude information and the latitude information of four of each grid in described appointed area grid nodes, calculate the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has;
Latitude and longitude information judging unit, be used for according to relatively or by column comparing line by line, whether the included geographical coordinate longitude information of positional information and the latitude information that judge described GPS terminal, belong in the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has.
In each embodiment, between described information sending module and GPS terminal, can adopt the wireless telecommunications such as microwave communication or satellite communication means above.In addition, according to the needs of practical operation, can to the positional information in communication transfer and message information be encoded and decode operation.
Compared to prior art, the main beneficial effect that in the present invention and appointed area, GPS terminal is carried out the server of communication is: GPS terminal provided by the invention is except having positioning function, also there is the communication function such as information prompting function, information receiving function, the judgement that whether is positioned at appointed area for GPS terminal is comparatively accurate, is easy to realize and convenient operation.Therefore, the server that in provided by the invention and appointed area, GPS terminal is carried out communication has feature richness, and autgmentability is strong, accuracy advantages of higher.
It should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (2)
- With appointed area in a GPS terminal method of carrying out communication, it is characterized in that, the method comprises:Obtain geographical coordinate longitude information, geographical coordinate latitude information, velocity information and the moving direction information of GPS terminal, and the positional information of this GPS terminal is sent to server; Wherein, the positional information of described GPS terminal comprises one or more in geographical coordinate longitude information, geographical coordinate latitude information, velocity information and the moving direction information of GPS terminal;Appointed area is divided into latticed array community, obtain the positional information of grid node, in described appointed area, the cut-off rule of grid along continuous straight runs and the latitude line of geographical coordinate are parallel, described grid cut-off rule is vertically parallel with the meridian of geographical coordinate, and described grid is square net or the network that size is identical;According to geographical coordinate longitude information and the latitude information of four of each grid in described appointed area grid nodes, calculate the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has;According to relatively or by column comparing line by line, judge included geographical coordinate longitude information and the latitude information of positional information of described GPS terminal, whether belong in the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has;When this GPS terminal is positioned at appointed area, server sends message information to this GPS terminal.
- With appointed area in the GPS terminal server that carries out communication, it is characterized in that, comprising:End message acquisition module, for obtaining geographical coordinate longitude information, geographical coordinate latitude information, velocity information and the moving direction information of GPS terminal;Message processing module, for judging whether this GPS terminal is positioned at appointed area;Information sending module, for being positioned at appointed area when this GPS terminal, sends message information to this GPS terminal;Described message processing module also comprises:Grid division unit, for appointed area is divided into latticed array community, in described appointed area, the cut-off rule of grid along continuous straight runs and the latitude line of geographical coordinate are parallel, described grid cut-off rule is vertically parallel with the meridian of geographical coordinate, and described grid is square net or the network that size is identical;Grid node information acquisition unit, for obtaining the positional information of grid node;Information comparing unit, for comparing the positional information of the positional information of grid node and GPS terminal; Wherein, the positional information of described GPS terminal comprises one or more in geographical coordinate longitude information, geographical coordinate latitude information, velocity information and the moving direction information of GPS terminal;Described information comparing unit also comprises:Range of information value computing unit, for according to geographical coordinate longitude information and the latitude information of four of each grid in described appointed area grid nodes, calculate the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has;Latitude and longitude information judging unit, be used for according to relatively or by column comparing line by line, whether included geographical coordinate longitude information and the latitude information of positional information that judges described GPS terminal, belong in the value range of geographical coordinate longitude information and the value range of latitude information that in described appointed area, each grid has.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110031803.XA CN102158530B (en) | 2011-01-27 | 2011-01-27 | Method for communicating with GPS (Global Positioning System) terminal in designated area and server |
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| CN201110031803.XA CN102158530B (en) | 2011-01-27 | 2011-01-27 | Method for communicating with GPS (Global Positioning System) terminal in designated area and server |
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| CN102158530A CN102158530A (en) | 2011-08-17 |
| CN102158530B true CN102158530B (en) | 2014-10-22 |
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| CN102521936A (en) * | 2011-12-20 | 2012-06-27 | 福建联迪商用设备有限公司 | Method for avoiding non-local cashing through point of sale (POS) |
| KR102211292B1 (en) * | 2015-06-25 | 2021-02-02 | 삼성에스디에스 주식회사 | System and method for grid-based geofencing service |
| CN105188135B (en) * | 2015-08-17 | 2019-06-25 | 京东方科技集团股份有限公司 | Method of locating terminal and system, target terminal and location-server |
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| CN101067558A (en) * | 2007-06-06 | 2007-11-07 | 江苏新科数字技术有限公司 | Method for immediate positioning navigation when navigator starting up |
| CN101340461A (en) * | 2008-08-08 | 2009-01-07 | 凯立德欣技术（深圳）有限公司 | Method for obtaining weather forecast information of designated region |
| CN101799990A (en) * | 2010-02-08 | 2010-08-11 | 深圳市同洲电子股份有限公司 | Warning method and system for unusual aggregation of vehicles |
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| IL150894A0 (en) * | 2002-07-24 | 2003-04-10 | A method for measuring road traffic load based on analyzing cellular communications |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067558A (en) * | 2007-06-06 | 2007-11-07 | 江苏新科数字技术有限公司 | Method for immediate positioning navigation when navigator starting up |
| CN101340461A (en) * | 2008-08-08 | 2009-01-07 | 凯立德欣技术（深圳）有限公司 | Method for obtaining weather forecast information of designated region |
| CN101799990A (en) * | 2010-02-08 | 2010-08-11 | 深圳市同洲电子股份有限公司 | Warning method and system for unusual aggregation of vehicles |
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