CN106154301B - A kind of implementation method and device of more net positioning - Google Patents
A kind of implementation method and device of more net positioning Download PDFInfo
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- CN106154301B CN106154301B CN201610440111.3A CN201610440111A CN106154301B CN 106154301 B CN106154301 B CN 106154301B CN 201610440111 A CN201610440111 A CN 201610440111A CN 106154301 B CN106154301 B CN 106154301B
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0257—Hybrid positioning
- G01S5/0263—Hybrid positioning by combining or switching between positions derived from two or more separate positioning systems
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present embodiments relate to implementation methods and device that one kind nets positioning more, which comprises receives multiple satellite positioning signals, the strongest satellite positioning signal of selective positioning signal is as the first positioning signal；The positioning signal of multiple communication networks is received, the strongest communication network positioning signal of selective positioning signal is as the second positioning signal；The positioning signal of multiple local area network is received, the strongest local area network positioning signal of selective positioning signal is as third positioning signal；Respectively the first positioning signal, the second positioning signal and third positioning signal set priority；Using the positioning signal of the first priority as preferential positioning signal, using other positioning signals as auxiliary positioning signal；By location information that preferential positioning signal is got to auxiliary positioning signal acquisition to location information be modified, obtain current location information.The implementation method and device of more net positioning provided in an embodiment of the present invention, can obtain accurate location information by Multi net voting.
Description
Technical field
The present invention relates to network technique fields, more particularly to a kind of implementation method and device of more net positioning.
Background technique
With the development of the communication technology and network technology, in various public places (for example, market, super for the purpose of security
City, bank etc.) installation monitoring device (e.g., camera etc.), it is more and more common that long-range monitoring is carried out by network.
However, needing to carry out tracing and monitoring for special monitored object (e.g., prison prisoner etc.), therefore, it is necessary to hold
The continuous location information for obtaining monitored object is related to obtaining location information by multiple network to reach better monitoring effect,
So, how to obtain accurate location information by multiple network becomes problem to be solved.
Summary of the invention
The object of the present invention is to provide implementation methods and device that one kind nets positioning more, can be obtained by Multi net voting accurately
Location information.
To achieve the above object, the present invention provides the implementation methods that one kind nets positioning more, which comprises
Multiple satellite positioning signals are received, the strongest satellite positioning signal of selective positioning signal is as the first positioning signal；
The positioning signal of multiple communication networks is received, the strongest communication network positioning signal of selective positioning signal is as second
Positioning signal；
The positioning signal of multiple local area network is received, the strongest local area network positioning signal of selective positioning signal is as third
Positioning signal；
Respectively described first positioning signal, the second positioning signal and third positioning signal set priority；
Using the positioning signal of the first priority as preferential positioning signal, believe other positioning signals as auxiliary positioning
Number；
The location information that the preferential positioning signal is got is as first location information, by the auxiliary positioning signal
The location information got repairs the first location information as second location information, according to the second location information
Just, current location information is obtained.
Further, described that the first location information is modified according to the second location information, it obtains current
Location information specifically includes:
The respectively described first location information, second location information set weight, are weighted according to respective weight calculation flat
Mean value obtains current location information.
Further, it is described using the auxiliary positioning signal acquisition to location information specifically wrapped as second location information
It includes:
By the multiple auxiliary positioning signal acquisition to location information take median, as second location information；Or
The location information that respectively the multiple auxiliary positioning signal acquisition arrives sets weight, according to respective weight calculation
Weighted average, as second location information.
Further, the method also includes:
When the signal strength of the positioning signal is less than preset threshold, then the positioning signal is set as sky, and switch
To other positioning signals.
Further, the satellite positioning signal specifically includes:
GPS satellite positioning signal, big-dipper satellite positioning signal and microwave satellite positioning signal.
On the other hand, the present invention provides the realization device that one kind nets positioning more, described device includes:
First receiving unit, for receiving multiple satellite positioning signals, the strongest satellite positioning signal of selective positioning signal
As the first positioning signal；
Second receiving unit, for receiving the positioning signal of multiple communication networks, the strongest communication network of selective positioning signal
Network positioning signal is as the second positioning signal；
Third receiving unit, for receiving the positioning signal of multiple local area network, the strongest local area network of selective positioning signal
Network positioning signal is as third positioning signal；
First setup unit, for being respectively that first positioning signal, the second positioning signal and third positioning signal are set
Determine priority；
Second setup unit, for using the positioning signal of the first priority as preferential positioning signal, other positioning to be believed
Number be used as auxiliary positioning signal；
Processing unit, the location information for getting the preferential positioning signal is as first location information, by institute
Location information that auxiliary positioning signal acquisition arrives is stated as second location information, according to the second location information to described first
Location information is modified, and obtains current location information.
Further, the processing unit is specifically used for:
The respectively described first location information, second location information set weight, are weighted according to respective weight calculation flat
Mean value obtains current location information.
Further, the processing unit is specifically used for:
By the multiple auxiliary positioning signal acquisition to location information take median, as second location information；Or
The location information that respectively the multiple auxiliary positioning signal acquisition arrives sets weight, according to respective weight calculation
Weighted average, as second location information.
Further, described device further includes third setup unit；
The third setup unit is used for, and when the signal strength of the positioning signal is less than preset threshold, then sets institute
Positioning signal is stated as sky, and is switched to other positioning signals.
Further, the satellite positioning signal specifically includes:
GPS satellite positioning signal, big-dipper satellite positioning signal and microwave satellite positioning signal.
The implementation method and device of more net positioning provided in an embodiment of the present invention, by being positioned to the multiple network received
Signal sets priority, and using the high positioning signal of priority as preferential positioning signal, other are utilized as auxiliary positioning signal
Auxiliary positioning signal acquisition to location information correct the location information that preferential positioning signal is got, to obtain accurately
Location information.
Detailed description of the invention
Fig. 1 is the implementation method flow chart of more net positioning provided in an embodiment of the present invention；
Fig. 2 is the realization device schematic diagram of more net positioning provided in an embodiment of the present invention.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Technical solution of the present invention is suitable for the people of logistics, finance, tourism, medical treatment, military affairs, prison and certain special industries
In the scene for needing to position monitored object in the fields such as member's management and a large amount of asset monitoring positioning, warehousing management.
The executing subject of embodiment of the method is monitor terminal in technical solution of the present invention, is needed monitor terminal and monitoring pair
As being bound, monitor terminal is the terminal device with locating module and communication module, and server can pass through monitor terminal
Position indirect gain monitored object location information.
Fig. 1 is the implementation method flow chart of more net positioning provided in an embodiment of the present invention.As shown in Figure 1, the method packet
It includes:
Step 101, multiple satellite positioning signals are received, the strongest satellite positioning signal of selective positioning signal is fixed as first
Position signal.
Wherein, satellite positioning signal specifically includes: global positioning system (Global Positioning System, GPS)
Satellite positioning signal, big-dipper satellite positioning signal and microwave satellite positioning signal.
For example, the satellite positioning signal intensity received is respectively P1、P2、P3, and P1> P2> P3, then by satellite positioning
Signal strength is P1Positioning signal as the first positioning signal.
Step 102, the positioning signal of multiple communication networks, the strongest communication network positioning signal of selective positioning signal are received
As the second positioning signal.
Wherein, multiple communication networks specifically include the communication networks such as 2G, 3G, 4G, WIFI, bluetooth.
For example, the intensity of the positioning signal of the multiple communication networks received is respectively Q1、Q2、Q3, and Q1> Q2> Q3,
It is then Q by the positioning signal strength of communication network1Positioning signal as the second positioning signal.
Step 103, the positioning signal of multiple local area network, the strongest local area network positioning signal of selective positioning signal are received
As third positioning signal.
For example, the intensity of the positioning signal of the multiple local area network received is respectively R1、R2、R3, and R1> R2> R3,
It is then R by the positioning signal strength of local area network1Positioning signal as third positioning signal.
Optionally, in step 101-103, when the signal strength of positioning signal is less than preset threshold, then it is fixed to set this
Position signal is sky, and is switched to other positioning signals.
Step 104, respectively described first positioning signal, the second positioning signal and third positioning signal set priority.
Such as the example in step 101,102,103, by the first positioning signal P1, the second positioning signal Q1It positions and believes with third
The priority of number R1 is respectively set to " one " " two " " three ", then the first positioning signal P1For the positioning signal of the first priority,
Two positioning signal Q1For the positioning signal of the second priority, third positioning signal R1For the positioning signal of third priority.
It should be noted that those skilled in the art each positioning signal can be set according to specific needs it is different excellent
First grade, specifically sets several priority and variety classes positioning signal is set as same priority etc., belongs to the application skill
Within art scheme protection scope.
Step 105, using the positioning signal of the first priority as preferential positioning signal, using other positioning signals as auxiliary
Positioning signal.
Such as the example in step 104, by the first positioning signal P1As preferential positioning signal, by the second positioning signal Q1With
Third positioning signal R1As auxiliary positioning signal.
Step 106, the location information preferential positioning signal got is as first location information, by the auxiliary
The location information that positioning signal is got believes the first position as second location information, according to the second location information
Breath is modified, and obtains current location information.
Specifically, the location information that preferential positioning signal is got is as first location information, by multiple auxiliary positionings
Signal acquisition to location information take median, as second location information；Or respectively multiple auxiliary positioning signal acquisitions
The location information setting weight arrived, according to respective weight calculation weighted average, as second location information；Respectively first
Location information, second location information setting weight obtain current location information according to respective weight calculation weighted average.
Such as the example in step 101-105, preferential positioning signal P1The location information got is W1, auxiliary positioning signal
P2、P3The location information got is respectively W2、W3, then first location information is W1, second location information W1 *For W2、W3Centre
Value or W1 *=(W2M+W3N) (M+N), then current location information W=(W1U+W1 *V) (U+V), wherein M, M are respectively W2、
W3Weight, U, V (U > V) be W1、W1 *Weight.
It is specifically set it should be noted that can according to need for weight M, M, U, V those skilled in the art herein
It sets, it should be noted that due to location information W1For the location information that preferential positioning signal is got, and W1 *For aided location letter
Number location information got, under normal circumstances, when setting weight, location information W1Weight be greater than location information
W1 *Weight.
In addition, for using auxiliary positioning signal acquisition to location information obtained in place to correct preferential positioning signal
The specific method of confidence breath, is only for an example, other modification methods are all without departing from protection scope of the present invention herein.
The implementation method of more net positioning provided in an embodiment of the present invention, by being set to the multiple network positioning signal received
Determine priority, using the high positioning signal of priority as preferential positioning signal, other are fixed using auxiliary as auxiliary positioning signal
Position signal acquisition to location information correct the location information that preferential positioning signal is got, to obtain accurate position letter
Breath.
Fig. 2 is the realization device schematic diagram of more net positioning provided in an embodiment of the present invention.As shown in Fig. 2, described device packet
Include: the first receiving unit 201, the second receiving unit 202, third receiving unit 203, the setting of the first setup unit 204, second are single
Member 205 and processing unit 206.
First receiving unit 201, for receiving multiple satellite positioning signals, the strongest satellite positioning letter of selective positioning signal
Number be used as the first positioning signal；
Second receiving unit 202, for receiving the positioning signal of multiple communication networks, the strongest communication of selective positioning signal
Network positions signal is as the second positioning signal；
Third receiving unit 203, for receiving the positioning signal of multiple local area network, the strongest local of selective positioning signal
Network positions signal is as third positioning signal；
First setup unit 204, for respectively the first positioning signal, the second positioning signal and the setting of third positioning signal
Priority；
Second setup unit 205, for using the positioning signal of the first priority as preferential positioning signal, other to be positioned
Signal is as auxiliary positioning signal；
Processing unit 206, the location information for getting preferential positioning signal will be assisted as first location information
The location information that positioning signal is got repairs first location information as second location information, according to second location information
Just, current location information is obtained.
Optionally, processing unit 206 is specifically used for:
Respectively first location information, second location information set weight, according to respective weight calculation weighted average,
Obtain current location information.
Optionally, processing unit 206 is specifically used for:
By multiple auxiliary positioning signal acquisitions to location information take median, as second location information；Or
The location information that respectively multiple auxiliary positioning signal acquisitions arrive sets weight, is weighted according to respective weight calculation
Average value, as second location information.
Optionally, described device further includes third setup unit 207；
Third setup unit 207 is used for, and when the signal strength of positioning signal is less than preset threshold, then sets positioning signal
For sky.
Wherein, satellite positioning signal specifically includes:
GPS satellite positioning signal, big-dipper satellite positioning signal and microwave satellite positioning signal.
The course of work one in the application Installation practice in the specific work process and embodiment of the method for each unit is a pair of
It answers, details are not described herein again.
The realization device of more net positioning provided in an embodiment of the present invention, by being set to the multiple network positioning signal received
Determine priority, using the high positioning signal of priority as preferential positioning signal, other are fixed using auxiliary as auxiliary positioning signal
Position signal acquisition to location information correct the location information that preferential positioning signal is got, to obtain accurate position letter
Breath.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can be executed with hardware, processor
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of implementation method of more net positioning, which is characterized in that the described method includes:
Multiple satellite positioning signals are received, the strongest satellite positioning signal of selective positioning signal is as the first positioning signal；
The positioning signal of multiple communication networks is received, the strongest communication network positioning signal of selective positioning signal is as the second positioning
Signal；
The positioning signal of multiple local area network is received, the strongest local area network positioning signal of selective positioning signal is positioned as third
Signal；
Respectively described first positioning signal, the second positioning signal and third positioning signal set priority；
Using the positioning signal of the first priority as preferential positioning signal, using other positioning signals as auxiliary positioning signal；
The location information that the preferential positioning signal is got is as first location information, by the auxiliary positioning signal acquisition
The location information arrived is modified the first location information as second location information, according to the second location information,
Obtain current location information.
2. the implementation method of more net positioning according to claim 1, which is characterized in that described according to the second confidence
Breath is modified the first location information, obtains current location information and specifically includes:
The respectively described first location information, second location information set weight, according to respective weight calculation weighted average,
Obtain current location information.
3. the implementation method of more net positioning according to claim 1, which is characterized in that described by the auxiliary positioning signal
The location information got is specifically included as second location information:
By multiple auxiliary positioning signal acquisitions to location information take median, as second location information；Or
The location information that respectively multiple auxiliary positioning signal acquisitions arrive sets weight, is weighted according to respective weight calculation
Average value, as second location information.
4. the implementation method of more net positioning according to claim 1, which is characterized in that the method also includes:
When the signal strength of the positioning signal is less than preset threshold, then the positioning signal is set as sky, and be switched to it
His positioning signal.
5. the implementation method of more net positioning according to claim 1, which is characterized in that the satellite positioning signal specifically wraps
It includes:
GPS satellite positioning signal, big-dipper satellite positioning signal and microwave satellite positioning signal.
6. the much a kind of realization devices of net positioning, which is characterized in that described device includes:
First receiving unit, for receiving multiple satellite positioning signals, the strongest satellite positioning signal conduct of selective positioning signal
First positioning signal；
Second receiving unit, for receiving the positioning signal of multiple communication networks, the strongest communication network of selective positioning signal is fixed
Position signal is as the second positioning signal；
Third receiving unit, for receiving the positioning signal of multiple local area network, the strongest local area network of selective positioning signal is fixed
Position signal is as third positioning signal；
First setup unit, it is excellent for respectively described first positioning signal, the second positioning signal and the setting of third positioning signal
First grade；
Second setup unit, for using the positioning signal of the first priority as preferential positioning signal, other positioning signals to be made
To assist positioning signal；
Processing unit, the location information for getting the preferential positioning signal, will be described auxiliary as first location information
The location information for helping positioning signal to get is as second location information, according to the second location information to the first position
Information is modified, and obtains current location information.
7. the realization device of more net positioning according to claim 6, which is characterized in that the processing unit is specifically used for:
The respectively described first location information, second location information set weight, according to respective weight calculation weighted average,
Obtain current location information.
8. the realization device of more net positioning according to claim 6, which is characterized in that the processing unit is specifically used for:
By multiple auxiliary positioning signal acquisitions to location information take median, as second location information；Or
The location information that respectively multiple auxiliary positioning signal acquisitions arrive sets weight, is weighted according to respective weight calculation
Average value, as second location information.
9. the realization device of more net positioning according to claim 6, which is characterized in that described device further includes third setting
Unit；
The third setup unit is used for, and when the signal strength of the positioning signal is less than preset threshold, then it is described fixed to set
Position signal is sky, and is switched to other positioning signals.
10. the realization device of more net positioning according to claim 6, which is characterized in that the satellite positioning signal is specific
Include:
GPS satellite positioning signal, big-dipper satellite positioning signal and microwave satellite positioning signal.
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| CN201610440111.3A CN106154301B (en) | 2016-06-17 | 2016-06-17 | A kind of implementation method and device of more net positioning |
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| CN201610440111.3A CN106154301B (en) | 2016-06-17 | 2016-06-17 | A kind of implementation method and device of more net positioning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108319263A (en) * | 2017-12-26 | 2018-07-24 | 潘荣兰 | A kind of pilotless automobile |
| WO2020150960A1 (en) * | 2019-01-24 | 2020-07-30 | 深圳市大疆创新科技有限公司 | Positioning information fusion method and apparatus, and intelligent terminal |
| CN109922524A (en) * | 2019-03-18 | 2019-06-21 | 天津海之星水下机器人有限公司 | A kind of unmanned boat communication module that can independently select communication mode |
| CN110572778A (en) * | 2019-08-02 | 2019-12-13 | 深圳市科迈爱康科技有限公司 | position determination method and device based on multi-network cooperation |
| CN110636440A (en) * | 2019-09-26 | 2019-12-31 | 秒针信息技术有限公司 | People flow early warning method, device, electronic equipment and system |
| CN113301495B (en) * | 2020-02-05 | 2022-08-16 | 维沃移动通信有限公司 | Positioning method, terminal and network equipment |
| CN111380424A (en) * | 2020-04-30 | 2020-07-07 | 北京星际荣耀空间科技有限公司 | Rocket launching point location determination method and device |
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| CN106154301A (en) | 2016-11-23 |
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