CN109218964A - Adjacent signals source anti-interference method, system and signal framing system, medium - Google Patents
Adjacent signals source anti-interference method, system and signal framing system, medium Download PDFInfo
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- CN109218964A CN109218964A CN201811083383.8A CN201811083383A CN109218964A CN 109218964 A CN109218964 A CN 109218964A CN 201811083383 A CN201811083383 A CN 201811083383A CN 109218964 A CN109218964 A CN 109218964A
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- signal
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- positioning
- positioning signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Abstract
The present invention provides a kind of adjacent signals source anti-interference method, system and signal framing systems, medium, comprising: positioning signal transmitting step: with a preset order to positioning area transmission region positioning signal；Positioning signal reception step: the positioning signal is received in point to be determined；Signal analysis and processing step: according to the positioning signal received, discriminance analysis positioning signal exports the location information of point to be determined.The present invention is solved to generate between multiple signal sources and be interfered with each other, and then the positioning signal received is caused to generate messy code, the problem of cannot achieve positioning function.
Description
Technical field
The present invention relates to field of locating technology, and in particular, to adjacent signals source anti-interference method, system and signal framing
System, medium.
Background technique
In recent years, with the development of wireless communication technique and the continuous enhancing of mobile terminal device performance, user is to base
It is higher and higher in the demand of positioning service.Including the Beidou of GPS system, GLONASS system and China based on satellite-signal
Global positioning system can satisfy requirement of the user to outdoor positioning substantially, and positioning accuracy is also being continuously improved.
But because satellite positioning signal can not effectively cover building interior, while the different level of tier building cannot be distinguished, therefore
Indoor positioning needs different technologies to realize.A kind of widely used indoor positioning technologies are sent out using a positioning signal source
Certain signal is penetrated, the id information of the signal source is encoded in signal, after the signal receiving module positioned receives the signal,
The id information for parsing signal source determines the position of the signal receiving module positioned by inquiring the location information of the signal source
It sets.
One limitation of the technology is type and frequency that signal source can emit the signal that can receive with receiving module
Rate is limited, the electromagnetic wave or sound wave of usually a kind of fixed frequency, and in order to reach certain positioning accuracy request, it is necessary to
The more signal sources of deployment indoors when multiple signal sources emit simultaneously will be generated and be interfered with each other, make signal receiving module without
Method normally receives signal or generates messy code, to can not position.Therefore, be badly in need of provide one kind be able to solve multiple signal sources it
Between interference problem location technology.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of adjacent signals source anti-interference methods, system
And signal framing system, medium.
A kind of adjacent signals source anti-interference method provided according to the present invention, comprising:
Positioning signal transmitting step: with a preset order to positioning area transmission region positioning signal；
Positioning signal reception step: the positioning signal is received in point to be determined；
Signal analysis and processing step: according to the positioning signal received, discriminance analysis positioning signal exports point to be determined
Location information.
Preferably, the positioning area includes multiple areas to be targeted, the corresponding zone location letter in each area to be targeted
Number；
It can receive in each area to be targeted and zone location signal corresponding to each area to be targeted.
Preferably, the preset order includes:
By area to be targeted since 1 number consecutively, be denoted as sequence A；
Corresponding area successively is transmitted to each area to be targeted since the area to be targeted that number is 1 according to sequence A
Domain positioning signal after being spaced preset time B, continues under transmission after the corresponding zone location signal in one area to be targeted is sent
The corresponding zone location signal in one area to be targeted；
Preferably, the signal analysis and processing step includes:
Obtain all areas positioning signal that point to be determined receives；
According to all areas positioning signal received, judge in all areas positioning signal received, if deposit more
A different zone location signal:
If so, identifying region corresponding to each region positioning signal received respectively；Judge each zone location signal
It whether there is overlapping region between corresponding area to be targeted, if so, determining that point to be determined is located at the overlapping region, export
The location information of point to be determined；Otherwise, then according to the power of each zone location signal, it is strongest to determine that point to be determined is located at signal
The corresponding area to be targeted of zone location signal, exports the location information of point to be determined；
Otherwise, then it identifies the corresponding region of positioning signal, determines that point to be determined is in the corresponding region of the positioning signal,
Export the location information of point to be determined.
A kind of adjacent signals source anti-interference system provided according to the present invention, comprising:
Positioning signal transmission module: with a preset order to positioning area transmission region positioning signal；
Positioning signal reception module: the positioning signal is received in point to be determined；
Signal analysis and processing module: according to the positioning signal received, discriminance analysis positioning signal exports point to be determined
Location information.
Preferably, the positioning area includes multiple areas to be targeted, the corresponding zone location letter in each area to be targeted
Number；
It can receive in each area to be targeted and zone location signal corresponding to each area to be targeted.
Preferably, the preset order includes:
By area to be targeted since 1 number consecutively, be denoted as sequence A；
Corresponding area successively is transmitted to each area to be targeted since the area to be targeted that number is 1 according to sequence A
Domain positioning signal after being spaced preset time B, continues under transmission after the corresponding zone location signal in one area to be targeted is sent
The corresponding zone location signal in one area to be targeted；
Preferably, the signal analysis and processing module includes:
Obtain all areas positioning signal that point to be determined receives；
According to all areas positioning signal received, judge in all areas positioning signal received, if deposit more
A different zone location signal:
If so, identifying region corresponding to each region positioning signal received respectively；Judge each zone location signal
It whether there is overlapping region between corresponding area to be targeted, if so, determining that point to be determined is located at the overlapping region, export
The location information of point to be determined；Otherwise, then according to the power of each zone location signal, it is strongest to determine that point to be determined is located at signal
The corresponding area to be targeted of zone location signal, exports the location information of point to be determined；
Otherwise, then it identifies the corresponding region of positioning signal, determines that point to be determined is in the corresponding region of the positioning signal,
Export the location information of point to be determined.
A kind of signal framing system provided according to the present invention, comprising: one or more signal sources, one or more are adjacent
The anti-tampering end of signal source；
One or more of signal sources are to the anti-tampering end transmission region positioning signal in one or more adjacent signals sources；
One or more of anti-tampering ends in adjacent signals source include that adjacent signals source described in any of the above embodiments is anti-tampering
System.
A kind of computer readable storage medium for being stored with computer program provided according to the present invention, the computer journey
The step of preceding claim described in any item adjacent signals source anti-interference methods are realized when sequence is executed by processor.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The present invention is solved to generate between multiple signal sources and be interfered with each other, and then the positioning signal received is caused to generate disorderly
Code, the problem of cannot achieve positioning function.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the step flow diagram of adjacent signals source according to the present invention anti-interference method.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
As shown in Figure 1, a kind of adjacent signals source anti-interference method provided according to the present invention, comprising:
Step S101: with a preset order to positioning area transmission region positioning signal；
Step S102: the positioning signal is received in point to be determined；
Step S103: according to the positioning signal received, discriminance analysis positioning signal exports the position letter of point to be determined
Breath.
Specifically, the positioning area includes multiple areas to be targeted, the corresponding zone location letter in each area to be targeted
Number；
It can receive in each area to be targeted and zone location signal corresponding to each area to be targeted.Further, respectively
It can receive one or more zone location signals in area to be targeted.
Specifically, the preset order includes:
By area to be targeted since 1 number consecutively, be denoted as sequence A；
Corresponding area successively is transmitted to each area to be targeted since the area to be targeted that number is 1 according to sequence A
Domain positioning signal after being spaced preset time B, continues under transmission after the corresponding zone location signal in one area to be targeted is sent
The corresponding zone location signal in one area to be targeted；
Specifically, the step S103 includes:
Obtain all areas positioning signal that point to be determined receives；
According to all areas positioning signal received, judge in all areas positioning signal received, if deposit more
A different zone location signal:
If so, identifying region corresponding to each region positioning signal received respectively；Judge each zone location signal
It whether there is overlapping region between corresponding area to be targeted, if so, determining that point to be determined is located at the overlapping region, export
The location information of point to be determined；Otherwise, then according to the power of each zone location signal, it is strongest to determine that point to be determined is located at signal
The corresponding area to be targeted of zone location signal, exports the location information of point to be determined；
Otherwise, then it identifies the corresponding region of positioning signal, determines that point to be determined is in the corresponding region of the positioning signal,
Export the location information of point to be determined.
Adjacent signals source provided by the invention anti-interference system, the anti-tampering side in adjacent signals source that can be given through the invention
The step process of method is realized.Adjacent signals source anti-interference method can be interpreted as described adjacent by those skilled in the art
One preference of signal source anti-interference system.
A kind of adjacent signals source anti-interference system provided according to the present invention, comprising:
Positioning signal transmission module: with a preset order to positioning area transmission region positioning signal；
Positioning signal reception module: the positioning signal is received in point to be determined；
Signal analysis and processing module: according to the positioning signal received, discriminance analysis positioning signal exports point to be determined
Location information.
Specifically, the positioning area includes multiple areas to be targeted, the corresponding zone location letter in each area to be targeted
Number；
It can receive in each area to be targeted and zone location signal corresponding to each area to be targeted.
Specifically, the preset order includes:
By area to be targeted since 1 number consecutively, be denoted as sequence A；
Corresponding area successively is transmitted to each area to be targeted since the area to be targeted that number is 1 according to sequence A
Domain positioning signal after being spaced preset time B, continues under transmission after the corresponding zone location signal in one area to be targeted is sent
The corresponding zone location signal in one area to be targeted；
Specifically, the signal analysis and processing module includes:
Obtain all areas positioning signal that point to be determined receives；
According to all areas positioning signal received, judge in all areas positioning signal received, if deposit more
A different zone location signal:
If so, identifying region corresponding to each region positioning signal received respectively；Judge each zone location signal
It whether there is overlapping region between corresponding area to be targeted, if so, determining that point to be determined is located at the overlapping region, export
The location information of point to be determined；Otherwise, then according to the power of each zone location signal, it is strongest to determine that point to be determined is located at signal
The corresponding area to be targeted of zone location signal, exports the location information of point to be determined；
Otherwise, then it identifies the corresponding region of positioning signal, determines that point to be determined is in the corresponding region of the positioning signal,
Export the location information of point to be determined.
A kind of signal framing system provided according to the present invention, comprising: one or more signal sources, one or more are adjacent
The anti-tampering end of signal source；Further, the signal of the signal source transmitting includes: electromagnetic wave or sound wave；Further, institute
Stating electromagnetic wave includes: infrared ray, visible light or microwave；The sound wave includes: ultrasonic wave or infrasound.
One or more of signal sources are to the anti-tampering end transmission region positioning signal in one or more adjacent signals sources；
One or more of anti-tampering ends in adjacent signals source include the adjacent signals source anti-interference system.
A kind of computer readable storage medium for being stored with computer program provided according to the present invention, the computer journey
The step of adjacent signals source anti-interference method described in any of the above embodiments is realized when sequence is executed by processor.
One skilled in the art will appreciate that in addition to realizing system provided by the invention in a manner of pure computer readable program code
It, completely can be by the way that method and step be carried out programming in logic come so that provided by the invention other than system, device and its modules
System, device and its modules are declined with logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and insertion
The form of controller etc. realizes identical program.So system provided by the invention, device and its modules may be considered that
It is a kind of hardware component, and the knot that the module for realizing various programs for including in it can also be considered as in hardware component
Structure；It can also will be considered as realizing the module of various functions either the software program of implementation method can be Hardware Subdivision again
Structure in part.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of adjacent signals source anti-interference method characterized by comprising
Positioning signal transmitting step: with a preset order to positioning area transmission region positioning signal；
Positioning signal reception step: the positioning signal is received in point to be determined；
Signal analysis and processing step: according to the positioning signal received, discriminance analysis positioning signal exports the position of point to be determined
Information.
2. adjacent signals source according to claim 1 anti-interference method, which is characterized in that the positioning area include it is multiple to
Localization region, the corresponding zone location signal in each area to be targeted；
It can receive in each area to be targeted and zone location signal corresponding to each area to be targeted.
3. adjacent signals source according to claim 2 anti-interference method, which is characterized in that the preset order includes:
By area to be targeted since 1 number consecutively, be denoted as sequence A；
According to sequence A, since the area to be targeted that number is 1, it is fixed that corresponding region successively is transmitted to each area to be targeted
Position signal, after the corresponding zone location signal in an area to be targeted is sent, after being spaced preset time B, continue to send it is next to
The corresponding zone location signal in localization region.
4. adjacent signals source according to claim 3 anti-interference method, which is characterized in that the signal analysis and processing step
Include:
Obtain all areas positioning signal that point to be determined receives；
According to all areas positioning signal received, judge in all areas positioning signal received, if deposit it is multiple not
Same zone location signal:
If so, identifying region corresponding to each region positioning signal received respectively；Judge that each zone location signal is corresponding
Area to be targeted between whether there is overlapping region: if so, determining that point to be determined is located at the overlapping region, output is undetermined
The location information in site；Otherwise, then according to the power of each zone location signal, determine that point to be determined is located at the strongest region of signal
The corresponding area to be targeted of positioning signal, exports the location information of point to be determined；
Otherwise, then it identifies the corresponding region of positioning signal, determines that point to be determined is in the corresponding region of the positioning signal, export
The location information of point to be determined.
5. a kind of adjacent signals source anti-interference system characterized by comprising
Positioning signal transmission module: with a preset order to positioning area transmission region positioning signal；
Positioning signal reception module: the positioning signal is received in point to be determined；
Signal analysis and processing module: according to the positioning signal received, discriminance analysis positioning signal exports the position of point to be determined
Information.
6. adjacent signals source according to claim 5 anti-interference system, which is characterized in that the positioning area include it is multiple to
Localization region, the corresponding zone location signal in each area to be targeted；
It can receive in each area to be targeted and zone location signal corresponding to each area to be targeted.
7. adjacent signals source according to claim 6 anti-interference system, which is characterized in that the preset order includes:
By area to be targeted since 1 number consecutively, be denoted as sequence A；
According to sequence A, since the area to be targeted that number is 1, it is fixed that corresponding region successively is transmitted to each area to be targeted
Position signal, after the corresponding zone location signal in an area to be targeted is sent, after being spaced preset time B, continue to send it is next to
The corresponding zone location signal in localization region.
8. adjacent signals source according to claim 7 anti-interference system, which is characterized in that the signal analysis and processing module
Include:
Obtain all areas positioning signal that point to be determined receives；
According to all areas positioning signal received, judge in all areas positioning signal received, if deposit it is multiple not
Same zone location signal:
If so, identifying region corresponding to each region positioning signal received respectively；Judge that each zone location signal is corresponding
Area to be targeted between whether there is overlapping region: if so, determining that point to be determined is located at the overlapping region, output is undetermined
The location information in site；Otherwise, then according to the power of each zone location signal, determine that point to be determined is located at the strongest region of signal
The corresponding area to be targeted of positioning signal, exports the location information of point to be determined；
Otherwise, then it identifies the corresponding region of positioning signal, determines that point to be determined is in the corresponding region of the positioning signal, export
The location information of point to be determined.
9. a kind of signal framing system characterized by comprising one or more signal sources, one or more adjacent signals source
Anti-tampering end；
One or more of signal sources are to one or more multiple anti-tampering end transmission region positioning signals in adjacent signals source；
One or more of anti-tampering ends in adjacent signals source include adjacent signals source described in any one of claim 5 to 8
Anti-interference system.
10. a kind of computer readable storage medium for being stored with computer program, which is characterized in that the computer program is located
The step of reason device realizes adjacent signals source anti-interference method described in any one of Claims 1-4 when executing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811083383.8A CN109218964A (en) | 2018-09-17 | 2018-09-17 | Adjacent signals source anti-interference method, system and signal framing system, medium |
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| CN201811083383.8A CN109218964A (en) | 2018-09-17 | 2018-09-17 | Adjacent signals source anti-interference method, system and signal framing system, medium |
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