CN108023647A - Gps antenna method of adjustment and device - Google Patents
Gps antenna method of adjustment and device Download PDFInfo
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- CN108023647A CN108023647A CN201610939694.4A CN201610939694A CN108023647A CN 108023647 A CN108023647 A CN 108023647A CN 201610939694 A CN201610939694 A CN 201610939694A CN 108023647 A CN108023647 A CN 108023647A
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- terminal
- gps
- antenna
- gps satellite
- overhead
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
-
- 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
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present invention provides a kind of gps antenna method of adjustment and device, wherein, this method includes：Computing terminal relative to ground level first position information, wherein, terminal include for receiving world locational system gps signal antenna；According to the second place information of the gps satellite in first position information acquisition terminal overhead；Antenna is adjusted according to second place information.By the present invention, solve the problems, such as in correlation technique to be positioned using gps antenna not precisely fast enough.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of gps antenna method of adjustment and device.
Background technology
Terminal Global alignment system (Global Positioning System, referred to as GPS) antenna skill in correlation technique
Art, is all design omnidirectional antenna, does not do any differentiation and control.Such way, to metal material terminal, to more multiband aerial
Realization, without any regulating measure, can hardly meet the GPS performances of current rigors all the more.Such as network about car, position
Shared, game on line etc. requires GPS to have faster locating speed, more accurately positioning accuracy.
For the above problem present in correlation technique, at present it is not yet found that the solution of effect.
The content of the invention
An embodiment of the present invention provides a kind of gps antenna method of adjustment and device, at least to solve to use in correlation technique
Gps antenna is positioned the problem of not precisely fast enough.
According to one embodiment of present invention, there is provided a kind of gps antenna method of adjustment, including：Computing terminal relative to
The first position information of ground level, wherein, the terminal includes the antenna for receiving world locational system gps signal；According to
The second place information of the gps satellite in terminal overhead described in the first position acquisition of information；According to the second place information
Adjust the antenna.
Alternatively, computing terminal includes relative to the first position information of ground level：Obtain following sensing in the terminal
The location parameter of at least one device collection：Magnetometer, accelerometer, gyroscope；It is opposite according to the location parameter computing terminal
In the angle parameter of ground level；Three-dimensional location coordinates of the terminal relative to ground level are determined according to the angle parameter.
Alternatively, according to the first position acquisition of information gps satellite in terminal overhead second place packet
Include：Terminal overhead when being determined according to the running orbit of gps satellite in GPS system using the first position information as reference point
All gps satellites and the terminal relative position.
Alternatively, adjusting the antenna according to the second place information includes：Defended from all GPS in the terminal overhead
The gps satellite of default quantity is selected in star；Selection and the gps satellite of the default quantity from multiple default antenna conditions
The specific antenna state of second place information matches；The antenna is adjusted according to the specific antenna state of selection.
Alternatively, selected from all gps satellites in the terminal overhead default quantity gps satellite include it is following at least
One of：The gps satellite of default quantity is selected from all gps satellites in the terminal overhead according to the signal quality of gps satellite；
Select the GPS of default quantity from all gps satellites in the terminal overhead with the communication angle of the terminal according to gps satellite
Satellite；Default quantity is selected from all gps satellites in the terminal overhead according to the communication distance of gps satellite and the terminal
Gps satellite.
Alternatively, the antenna condition is used to describe at least one of：The on off operating mode of multiple switch on the antenna,
The forms of radiation of the antenna.
According to another embodiment of the invention, there is provided a kind of gps antenna adjusting apparatus, including：Computing module, is used for
Computing terminal relative to ground level first position information, wherein, the terminal include be used for receiving world locational system GPS believe
Number antenna；Acquisition module, the second place for the gps satellite in terminal overhead according to the first position acquisition of information
Information；Module is adjusted, for adjusting the antenna according to the second place information.
Alternatively, the acquisition module further includes：Acquiring unit, for the running orbit according to gps satellite in GPS system
Determine all gps satellites in the terminal overhead and the opposite position of the terminal during using the first position information as reference point
Put.
Alternatively, the adjustment module includes：Selecting unit, for being selected from all gps satellites in the terminal overhead
Select the gps satellite of default quantity；Matching unit, for the selection from multiple default antenna conditions and the default quantity
The specific antenna state of the second place information matches of gps satellite；Adjustment unit, for the certain day wire according to selection
State adjusts the antenna.
Alternatively, the selecting unit selects the gps satellite of default quantity from all gps satellites in the terminal overhead
Including at least one of：Present count is selected from all gps satellites in the terminal overhead according to the signal quality of gps satellite
The gps satellite of amount；Selected according to gps satellite with the communication angle of the terminal from all gps satellites in the terminal overhead
The gps satellite of default quantity；All gps satellites according to the communication distance of gps satellite and the terminal from the terminal overhead
The gps satellite of the middle default quantity of selection.
Alternatively, the antenna condition is used to describe at least one of：The on off operating mode of multiple switch on the antenna,
The forms of radiation of the antenna.
According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is arranged to storage and uses
In the program code for performing following steps：
Computing terminal relative to ground level first position information, wherein, the terminal include be used for receive global location
The antenna of system gps signal；
According to the second place information of the gps satellite in terminal overhead described in the first position acquisition of information；
The antenna is adjusted according to the second place information.
By the present invention, computing terminal relative to ground level first position information, wherein, the terminal includes being used to connect
Receive the antenna of global position system GPS signal；According to of the gps satellite in terminal overhead described in the first position acquisition of information
Two positional informations；The antenna is adjusted according to the second place information.By adjusting gps antenna, make its position with gps satellite
Put matching, the positioning performance of gps antenna can be lifted, solve in correlation technique positioned using gps antenna it is not accurate enough
The problem of fast.
Brief description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of hardware block diagram of the mobile terminal of gps antenna method of adjustment of the embodiment of the present invention；
Fig. 2 is the flow chart of gps antenna method of adjustment according to embodiments of the present invention；
Fig. 3 is the structure diagram of gps antenna adjusting apparatus according to embodiments of the present invention；
Fig. 4 is the terminal location schematic diagram according to the present embodiment；
Fig. 5 is the gps satellite running orbit figure in correlation technique of the present invention；
Fig. 6 is the structure diagram of gps antenna in the terminal according to this implementation；
Fig. 7 is the method flow diagram of this implementation according to the present invention.
Embodiment
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.
Embodiment 1
The embodiment of the method that the embodiment of the present application one is provided can be in mobile terminal, terminal or similar fortune
Calculate and performed in device.Exemplified by running on mobile terminals, Fig. 1 is a kind of gps antenna method of adjustment of the embodiment of the present invention
The hardware block diagram of mobile terminal.As shown in Figure 1, mobile terminal 10 can include one or more (one is only shown in figure)
(processor 102 can include but is not limited to the processing dress of Micro-processor MCV or programmable logic device FPGA etc. to processor 102
Put), the memory 104 for storing data and the transmitting device 106 for communication function.Those of ordinary skill in the art
It is appreciated that the structure shown in Fig. 1 is only to illustrate, it does not cause to limit to the structure of above-mentioned electronic device.It is for example, mobile whole
End 10 may also include more either less components than shown in Fig. 1 or have the configuration different from shown in Fig. 1.
Memory 104 can be used for the software program and module of storage application software, such as GPS days in the embodiment of the present invention
Corresponding programmed instruction/the module of line method of adjustment, processor 102 by operation be stored in software program in memory 104 with
And module, so as to perform various functions application and data processing, that is, realize above-mentioned method.Memory 104 may include at a high speed
Random access memory, may also include nonvolatile memory, such as one or more magnetic storage device, flash memory or other are non-
Volatile solid-state.In some instances, memory 104 can further comprise remotely located relative to processor 102
Memory, these remote memories can pass through network connection to mobile terminal 10.The example of above-mentioned network includes but not limited to
Internet, intranet, LAN, mobile radio communication and combinations thereof.
Transmitting device 106 is used to data are received or sent via a network.Above-mentioned network instantiation may include
The wireless network that the communication providers of mobile terminal 10 provide.In an example, transmitting device 106 includes a Network adaptation
Device (Network Interface Controller, NIC), its can be connected by base station with other network equipments so as to it is mutual
Networking is communicated.In an example, transmitting device 106 can be radio frequency (Radio Frequency, RF) module, it is used
In wirelessly being communicated with internet.
A kind of gps antenna method of adjustment for running on above-mentioned mobile terminal is provided in the present embodiment, and Fig. 2 is according to this
The flow chart of the gps antenna method of adjustment of inventive embodiments, as shown in Fig. 2, the flow includes the following steps：
Step S202, computing terminal relative to ground level first position information, wherein, terminal include be used for receive the whole world
The antenna of position system GPS signal；
Step S204, according to the second place information of the gps satellite in first position information acquisition terminal overhead；
Step S206, antenna is adjusted according to second place information.
By above-mentioned steps, computing terminal relative to ground level first position information, wherein, the terminal includes being used for
The antenna of receiving world locational system gps signal；According to the gps satellite in terminal overhead described in the first position acquisition of information
Second place information；The antenna is adjusted according to the second place information.By adjusting gps antenna, make itself and gps satellite
Location matches, can lift the positioning performance of gps antenna, solve in correlation technique and are positioned not enough essence using gps antenna
The problem of accurate fast.
Alternatively, the executive agent of above-mentioned steps can be terminal, such as mobile phone, mobile unit, position indicator, but be not limited to
This.
In the optional embodiment according to the present embodiment, computing terminal relative to ground level first position packet
Include：
S11, obtains the location parameter gathered in terminal with least one lower sensor：Magnetometer, accelerometer, gyro
Instrument；The position location parameter can also be input by user；
S12, the angle parameter according to location parameter computing terminal relative to ground level；
S13, three-dimensional location coordinates of the terminal relative to ground level are determined according to angle parameter.
Optionally, included according to the second place information of the gps satellite in first position information acquisition terminal overhead：According to
In GPS system the running orbit of gps satellite determine during using first position information as reference point all gps satellites in terminal overhead with
The relative position of terminal.Gps satellite operating status can know that GPS system includes 6 tracks, and every 4, track is defended
Star, around the earth one week when every satellite 12 is small.
Optionally, adjusting antenna according to second place information includes：
S21, selects the gps satellite of default quantity from all gps satellites in terminal overhead；Default quantity can be 4；
S22, selection and the second place information matches of the gps satellite of default quantity from multiple default antenna conditions
Specific antenna state；
S23, antenna is adjusted according to the specific antenna state of selection.The antenna condition of the present embodiment be used for describe it is following at least
One of：The on off operating mode of multiple switch on antenna, the forms of radiation of antenna, a kind of specific antenna state, that is, specific switch on and off
Combining form or aerial radiation form.
In the present embodiment, selected from all gps satellites in terminal overhead default quantity gps satellite can with but it is unlimited
Then scheme that is following several or being combined：
The gps satellite of default quantity is selected from all gps satellites in terminal overhead according to the signal quality of gps satellite；
The GPS of default quantity is selected from all gps satellites in terminal overhead according to communication angle of the gps satellite with terminal
Satellite；
The GPS of default quantity is selected from all gps satellites in terminal overhead according to gps satellite and the communication distance of terminal
Satellite.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but very much
In the case of the former be more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to existing
The part that technology contributes can be embodied in the form of software product, which is stored in a storage
In medium (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, calculate
Machine, server, or network equipment etc.) method that performs each embodiment of the present invention.
Embodiment 2
Additionally provide a kind of gps antenna adjusting apparatus in the present embodiment, which is used for realization above-described embodiment and excellent
Embodiment is selected, had carried out repeating no more for explanation.As used below, term " module " can realize predetermined function
Software and/or hardware combination.Although following embodiments described devices is preferably realized with software, hardware,
Or the realization of the combination of software and hardware is also what may and be contemplated.
Fig. 3 is the structure diagram of gps antenna adjusting apparatus according to embodiments of the present invention, as shown in figure 3, the device bag
Include：
Computing module 30, the first position information for computing terminal relative to ground level, wherein, terminal includes being used to connect
Receive the antenna of global position system GPS signal；
Acquisition module 32, the second place information for the gps satellite according to first position information acquisition terminal overhead；
Module 34 is adjusted, for adjusting antenna according to second place information.
Optionally, acquisition module further includes：Acquiring unit, for being determined according to the running orbit of gps satellite in GPS system
All gps satellites in terminal overhead and the relative position of terminal during using first position information as reference point.
Optionally, adjustment module includes：Selecting unit, for selecting present count from all gps satellites in terminal overhead
The gps satellite of amount；Matching unit, for the selection and the second of the gps satellite of default quantity from multiple default antenna conditions
The matched specific antenna state of positional information；Adjustment unit, for adjusting antenna according to the specific antenna state of selection.
Optionally, selecting unit selected from all gps satellites in terminal overhead default quantity gps satellite can with but not
It is limited to：
The gps satellite of default quantity is selected from all gps satellites in terminal overhead according to the signal quality of gps satellite；
The GPS of default quantity is selected from all gps satellites in terminal overhead according to communication angle of the gps satellite with terminal
Satellite；
The GPS of default quantity is selected from all gps satellites in terminal overhead according to gps satellite and the communication distance of terminal
Satellite.
Optionally, antenna condition is used to describe at least one of：The on off operating mode of multiple switch on antenna, the spoke of antenna
Penetrate form.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
In the following manner realization is crossed, but not limited to this：Above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
The form of combination is located in different processors respectively.
Embodiment 3
The present embodiment is that according to an alternative embodiment of the invention, the application is carried out specifically for combining specific scene
It is bright：
The present embodiment proposes a kind of method and apparatus of intelligent GPS antenna, creative algorithm for design, calculate using terminal as
Reference coordinate spatially gps satellite real time position, obtains gps satellite received signal quality in terminal；Creative sets
Method of controlling antenna is counted, intelligence adjusting terminal gps antenna corresponds to the real time position of gps satellite and live signal quality makes it most
The signal of excellent reception gps satellite.Finally, realize that gps antenna breakthrough performance is lifted.
Technical scheme, overcomes the above problem, proposes a kind of method and apparatus of intelligent GPS antenna, creates
Property algorithm for design, calculate using terminal as reference coordinate spatially gps satellite real time position, obtain gps satellite in terminal
Received signal quality；Creative design method of controlling antenna, intelligence adjust terminal gps antenna and correspond to the real-time of gps satellite
Position and live signal quality make it the signal of optimal reception gps satellite.Finally, realize that gps antenna breakthrough performance carries
Rise.
Technical scheme.Real-time computing terminal relatively Plane Angle posture, calculates gps satellite with terminal in real time
For the relative position of object of reference,
Step 1, real-time computing terminal relatively Plane Angle posture.
Step 2, relative position of the gps satellite using terminal as object of reference is calculated in real time；Obtain reality of the gps satellite in terminal
When signal quality.
Step 3, creative design method of controlling antenna, intelligence adjust terminal gps antenna and make it optimal reception GPS
The signal of satellite.
Step 4, antenna is adjusted in real time to current GPS signals state is best suited, and effect is optimal, realizes that gps antenna performance is dashed forward
Broken property lifting, solves the irrealizable technical barrier of the prior art.
The method of the present embodiment specifically includes：
Step 1, real-time computing terminal relatively Plane Angle posture.Fig. 4 is illustrated according to the terminal location of the present embodiment
Figure, as shown in Figure 4.Using each sensor of terminal inner, real-time computing terminal finally determines eventually with respect to the angular pose of ground level
Three-dimensional location coordinates (such as xyz tri- directions) of the gps antenna region with respect to ground level in end.
Step 2, relative position of the gps satellite using terminal as object of reference is calculated in real time.
Gps satellite operating status is known, 6 tracks, 4 satellites of every track, around the earth when every satellite 12 is small
One week.Fig. 5 is the gps satellite running orbit figure in correlation technique of the present invention, as shown in figure 5, the earth is in center, for ground
Ball surface determines a location point, and a definite moment, the relative position of 24 satellites and the location point can calculate.
Step 3, according to above-mentioned 2 points, the relative position using terminal as the spatially gps satellite of reference coordinate is calculated.
Step 4, creative design method of controlling antenna, intelligence adjust terminal gps antenna and make it optimal reception GPS
The signal of satellite.As shown in table 1, terminal has n gps satellite, and satellite and terminal in vain in a certain position a certain moment, corresponding day
Relative position information can obtain.
Further, antenna control strategy is designed
Table 1
Step 5, antenna is adjusted in real time to current GPS signals state is best suited, and effect is optimal, realizes that gps antenna performance is dashed forward
Broken property lifting, solves the irrealizable technical barrier of the prior art.
Hardware side method example
Technical scheme, proposes a kind of method and apparatus of intelligent GPS antenna.Calculate using terminal as reference coordinate
Spatially gps satellite real-time signal strength；Intelligence adjusts the signal that terminal gps antenna makes it optimal reception gps satellite.
Finally, realize that gps antenna breakthrough performance is lifted, solve the irrealizable technical barrier of the prior art.
Technical scheme.Real-time computing terminal relatively Plane Angle posture, calculates gps satellite with terminal in real time
For the relative position of object of reference,
Step 1, creative algorithm for design, real-time computing terminal relatively Plane Angle posture.
Step 2, creative algorithm for design, calculates relative position of the gps satellite using terminal as object of reference in real time.
Step 3, according to above-mentioned two conclusion, the relative position using terminal as the spatially gps satellite of reference coordinate is calculated.
Step 4, creative design method of controlling antenna, intelligence adjust terminal gps antenna and make it optimal reception GPS
The signal of satellite.
Step 5, antenna is adjusted in real time to current GPS signals state is best suited, and effect is optimal, realizes that gps antenna performance is dashed forward
Broken property lifting, solves the irrealizable technical barrier of the prior art.
The present embodiment further includes following multiple specific embodiments：
Specific embodiment one：Intelligent GPS antenna, control strategy selection " optimize terminal antennas for 4 gps satellites are closed on
Directional diagram "；Control mode selection " by switch on and off, changes aerial radiation form, and then change antenna radiation pattern ".Fig. 6 is
According to the structure diagram of gps antenna in the terminal of this implementation, including：Terminal gps antenna, thick line for gps antenna radiate cabling,
Switch (single-pole single-throw(SPST), on-off antenna cabling, terminal control circuitry, there is provided switch the interface of control.
Combination is switched on-off by 2, adjusts the form of gps antenna, such as table 2, totally 4 kinds.
Table 2
| Switch 1 | Switch 2 | Gps antenna form |
| It is disconnected | It is disconnected | 1st kind |
| It is disconnected | It is logical | 2nd kind |
| It is logical | It is disconnected | 3rd kind |
| It is logical | It is logical | 4th kind |
The a variety of antenna forms formed, for current location, current time, day closes on 4 gps satellites in the air, selection
One of which antenna form, enables present terminal to receive the peak signal of 4 satellites.
Specifically, the control mode of switch, following scheme：
Step 1, attitude angle of the present terminal with respect to ground level is judged, terminal screen is upward when when general GPS, can be with
The posture at terminal current time is obtained by the more sensors designed in terminal, such as uses magnetometer, accelerometer, top
Spiral shell instrument etc..
Step 2, the relative information of current location current time terminal overhead GPS is obtained, this is public information, and terminal can be with
Obtain, such as table 1.
Step 3, according to the control strategy of the present embodiment, 4 gps satellites that day closes in the air are chosen, confirm relative termination
Position (direction and angle).
Step 4, in several antenna forms being pre-designed, selection is best for this 4 satellite direction figures, receives signal
A kind of most strong form.
Step 5, terminal control circuitry does control action.For example, selection uses the 3rd kind of antenna, gps antenna best performance,
The break-make mode of so controlling switch is that switch 1 is logical, switch 2 is disconnected.
Specific embodiment two：Intelligent GPS antenna, control strategy selection " are directed to highest 4 of current received signal strength
Gps satellite optimization terminal antenna directional diagram "；Control mode selection " by switch on and off, changes aerial radiation form, Jin Ergai
Become antenna radiation pattern ".
Control strategy, the present embodiment are chosen for the highest 4 gps satellites optimization terminal antenna of current received signal strength
Directional diagram, 1,7,8,11 this 4 satellites of selection, which are done, in multi-satellite optimizes, specifically can be according to the orientation relative to terminal
Angle, elevation angle, the to-noise ratio of satellite select.
Control mode, with specific embodiment 1.Combination is switched on-off by 2, adjusts the form of gps antenna, such as table 3,
Totally 4 kinds.
Table 3
| Switch 1 | Switch 2 | Gps antenna form |
| It is disconnected | It is disconnected | 1st kind |
| It is disconnected | It is logical | 2nd kind |
| It is logical | It is disconnected | 3rd kind |
| It is logical | It is logical | 4th kind |
The a variety of antenna forms formed, for current location, current time, terminal receives 4 most strong GPS of signal and defends
Star, selects one of which antenna form, present terminal is received 4 satellite signal quality enhancings.
Specifically, the control mode of switch, following scheme：
Step 1, attitude angle of the present terminal with respect to ground level is judged, terminal screen is upward when when general GPS, can be with
The posture at terminal current time is obtained by the more sensors designed in terminal, such as uses magnetometer, accelerometer, top
Spiral shell instrument etc..
Step 2, the relative information of current location current time terminal overhead GPS is obtained, this is public information, and terminal can be with
Obtain.Such as table 1.
Step 3, receive 4 most strong GPS of signal according to the control strategy of the present embodiment, the selection aerial present terminal in day and defend
Star, confirms the position (direction and angle) of relative termination.
Step 4, in several antenna forms being pre-designed, selection is best for this 4 satellite direction figures, receives signal
A kind of stronger form.
Step 5, terminal control circuitry does control action.For example, selection uses the 4th kind of antenna, gps antenna best performance,
The break-make mode of so controlling switch is that switch 1 is logical, switch 2 is logical.
Software side embodiment of the method：Technical scheme, overcomes the above problem, proposes a kind of intelligent GPS antenna
Method and apparatus.Creative algorithm for design, calculates strong as the spatially gps satellite live signal of reference coordinate using terminal
Degree；Creative design method of controlling antenna, intelligence adjust the signal that terminal gps antenna makes it optimal reception gps satellite.
Finally, realize that gps antenna breakthrough performance is lifted, solve the irrealizable technical barrier of the prior art.
Continue the description of above-mentioned hardware embodiment, describe implementation column from software side, Fig. 7 is the side of this implementation according to the present invention
Method flow chart, as shown in Figure 7：
Determine whether the scheme of startup the present embodiment.For terminal device using the present invention, software scenario can use certainly
It is dynamic to start the present invention program, optimize gps antenna performance.
Determine the state of present terminal oneself state, this place gps satellite this moment.Specifically, the attitude angle of present terminal
Need to confirm；The positional informations of current GPS satellites, signal strength etc. need to confirm.
According to current GPS smart antennas control strategy, according to a variety of adjustable antenna forms debugged in advance, table look-up and do
Control action, implementation.Specifically, for the terminal device of each model, scheme according to the present invention, estimating terminal can
The place that can be used, according to information such as known gps satellite running tracks, is required for debugging out dwi hastasana as much as possible in advance
Formula is selective；Then according to control strategy, antenna form is selected.
Corresponding foregoing " intelligent GPS antenna receives 4 most strong satellites of signal quality for present terminal and does antenna optimization "
Hardware embodiment 2, in this example this step example of software, such as 4 tables：Choose and lift optimal antenna form
Table 4
The specific break-make of control mode selecting switch, corresponding current control strategy.
Corresponding foregoing " intelligent GPS antenna receives 4 most strong satellites of signal quality for present terminal and does antenna optimization "
Hardware embodiment 2, in this example this step example of software, such as table 5：
Table 5
| Switch 1 | Switch 2 | Switch 3 | Minor matters antenna |
| It is disconnected | It is disconnected | It is disconnected/logical | 1st kind |
| It is disconnected | It is logical | It is disconnected | 2nd kind |
| It is disconnected | It is logical | It is logical | 3rd kind |
| It is logical | It is disconnected | It is disconnected/logical | 4th kind |
| It is logical | It is logical | It is disconnected | 5th kind |
| It is logical | It is logical | It is logical | 6th kind |
Method through this embodiment, obtains optimal antenna performance in real time, successfully realizes the demand of multiband.
Embodiment 4
The embodiment of the present invention additionally provides a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
The program code for performing following steps to be arranged to storage to be used for：
S1, computing terminal relative to ground level first position information, wherein, terminal include be used for receive global positioning system
The antenna of system gps signal；
S2, according to the second place information of the gps satellite in first position information acquisition terminal overhead；
S3, antenna is adjusted according to second place information.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or
CD etc. is various can be with the medium of store program codes.
Alternatively, in the present embodiment, processor performs computing terminal according to stored program code in storage medium
Relative to the first position information of ground level, wherein, terminal includes the antenna for receiving world locational system gps signal；
Alternatively, in the present embodiment, processor is performed according to first according to stored program code in storage medium
Positional information obtains the second place information of the gps satellite in terminal overhead；
Alternatively, in the present embodiment, processor is performed according to second according to stored program code in storage medium
Positional information adjusts antenna.
Alternatively, the specific example in the present embodiment may be referred to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Performed in the storage device by computing device, and in some cases, can be with different from shown in order execution herein
The step of going out or describing, they are either fabricated to each integrated circuit modules respectively or by multiple modules in them or
Step is fabricated to single integrated circuit module to realize.Combined in this way, the present invention is not restricted to any specific hardware and software.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
- A kind of 1. gps antenna method of adjustment, it is characterised in that including：Computing terminal relative to ground level first position information, wherein, the terminal include be used for receiving world locational system The antenna of gps signal；According to the second place information of the gps satellite in terminal overhead described in the first position acquisition of information；The antenna is adjusted according to the second place information.
- 2. according to the method described in claim 1, it is characterized in that, computing terminal relative to ground level first position packet Include：Obtain the location parameter gathered in the terminal with least one lower sensor：Magnetometer, accelerometer, gyroscope；Angle parameter according to the location parameter computing terminal relative to ground level；Three-dimensional location coordinates of the terminal relative to ground level are determined according to the angle parameter.
- 3. according to the method described in claim 1, it is characterized in that, according to the first position acquisition of information terminal overhead The second place information of gps satellite include：When being determined according to the running orbit of gps satellite in GPS system using the first position information as reference point in the terminal Empty all gps satellites and the relative position of the terminal.
- 4. according to the method described in claim 1, it is characterized in that, the antenna bag is adjusted according to the second place information Include：The gps satellite of default quantity is selected from all gps satellites in the terminal overhead；Selected from multiple default antenna conditions specific with the second place information matches of the gps satellite of the default quantity Antenna condition；The antenna is adjusted according to the specific antenna state of selection.
- 5. according to the method described in claim 4, it is characterized in that, selected from all gps satellites in the terminal overhead pre- If the gps satellite of quantity includes at least one of：The gps satellite of default quantity is selected from all gps satellites in the terminal overhead according to the signal quality of gps satellite；Default quantity is selected with the communication angle of the terminal from all gps satellites in the terminal overhead according to gps satellite Gps satellite；Default quantity is selected from all gps satellites in the terminal overhead according to the communication distance of gps satellite and the terminal Gps satellite.
- 6. according to the method described in claim 4, it is characterized in that, the antenna condition is used to describe at least one of：Institute State the on off operating mode of multiple switch on antenna, the forms of radiation of the antenna.
- A kind of 7. gps antenna adjusting apparatus, it is characterised in that including：Computing module, the first position information for computing terminal relative to ground level, wherein, the terminal includes being used to receive The antenna of global position system GPS signal；Acquisition module, the second place information for the gps satellite in terminal overhead according to the first position acquisition of information；Module is adjusted, for adjusting the antenna according to the second place information.
- 8. device according to claim 7, it is characterised in that the acquisition module further includes：Acquiring unit, for being determined according to the running orbit of gps satellite in GPS system using the first position information as reference point All gps satellites in Shi Suoshu terminals overhead and the relative position of the terminal.
- 9. device according to claim 7, it is characterised in that the adjustment module includes：Selecting unit, for selecting the gps satellite of default quantity from all gps satellites in the terminal overhead；Matching unit, for the selection from multiple default antenna conditions and the second place of the gps satellite of the default quantity The specific antenna state of information matches；Adjustment unit, for adjusting the antenna according to the specific antenna state of selection.
- 10. device according to claim 9, it is characterised in that all GPSs of the selecting unit from the terminal overhead The gps satellite of default quantity is selected in satellite includes at least one of：The gps satellite of default quantity is selected from all gps satellites in the terminal overhead according to the signal quality of gps satellite；Default quantity is selected with the communication angle of the terminal from all gps satellites in the terminal overhead according to gps satellite Gps satellite；Default quantity is selected from all gps satellites in the terminal overhead according to the communication distance of gps satellite and the terminal Gps satellite.
- 11. device according to claim 9, it is characterised in that the antenna condition is used to describe at least one of：Institute State the on off operating mode of multiple switch on antenna, the forms of radiation of the antenna.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939694.4A CN108023647B (en) | 2016-11-01 | 2016-11-01 | GPS antenna adjusting method and device |
| PCT/CN2017/093209 WO2018082342A1 (en) | 2016-11-01 | 2017-07-17 | Method and device for adjusting gps antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939694.4A CN108023647B (en) | 2016-11-01 | 2016-11-01 | GPS antenna adjusting method and device |
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| CN108023647A true CN108023647A (en) | 2018-05-11 |
| CN108023647B CN108023647B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610939694.4A Active CN108023647B (en) | 2016-11-01 | 2016-11-01 | GPS antenna adjusting method and device |
Country Status (2)
| Country | Link |
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| CN (1) | CN108023647B (en) |
| WO (1) | WO2018082342A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123330A (en) * | 2019-12-31 | 2020-05-08 | 上海摩勤智能技术有限公司 | Positioning method and positioning system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669208B (en) * | 2020-05-29 | 2023-04-07 | 北京小米移动软件有限公司 | Antenna selection method, first electronic device and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100045510A1 (en) * | 2006-07-25 | 2010-02-25 | Norsat International Inc. | Automatic satellite acquisition system for a portable satellite terminal |
| CN101778489A (en) * | 2009-12-30 | 2010-07-14 | 中兴通讯股份有限公司 | Wireless terminal with navigation function and realization method thereof |
| CN103022692A (en) * | 2012-11-14 | 2013-04-03 | 广东隆伏通讯设备有限公司 | Communication-in-motion satellite pointing, capturing and tracking method and system thereof |
| US20130293414A1 (en) * | 2012-05-03 | 2013-11-07 | Raytheon Company | Global Positioning System (GPS) and Doppler Augmentation (GDAUG) and Space Location Inertial Navigation Geopositioning System (SPACELINGS) |
| CN104181570A (en) * | 2014-08-19 | 2014-12-03 | 豪芯微电子科技（上海）有限公司 | Local positioning method and system based on satellite orbit information |
| CN105404312A (en) * | 2015-10-27 | 2016-03-16 | 航天恒星科技有限公司 | Position tracking method and device applied to portable station |
| US20160087339A1 (en) * | 2014-09-24 | 2016-03-24 | Iridium Satellite Llc | Wireless communication terminal |
| CN205486161U (en) * | 2016-01-08 | 2016-08-17 | 北京永利范思科技有限公司 | Head motion trapping apparatus of virtual reality helmet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000059281A (en) * | 1999-08-09 | 2000-02-25 | Toshiba Corp | Satellite communication system |
-
2016
- 2016-11-01 CN CN201610939694.4A patent/CN108023647B/en active Active
-
2017
- 2017-07-17 WO PCT/CN2017/093209 patent/WO2018082342A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100045510A1 (en) * | 2006-07-25 | 2010-02-25 | Norsat International Inc. | Automatic satellite acquisition system for a portable satellite terminal |
| CN101778489A (en) * | 2009-12-30 | 2010-07-14 | 中兴通讯股份有限公司 | Wireless terminal with navigation function and realization method thereof |
| US20130293414A1 (en) * | 2012-05-03 | 2013-11-07 | Raytheon Company | Global Positioning System (GPS) and Doppler Augmentation (GDAUG) and Space Location Inertial Navigation Geopositioning System (SPACELINGS) |
| CN103022692A (en) * | 2012-11-14 | 2013-04-03 | 广东隆伏通讯设备有限公司 | Communication-in-motion satellite pointing, capturing and tracking method and system thereof |
| CN104181570A (en) * | 2014-08-19 | 2014-12-03 | 豪芯微电子科技（上海）有限公司 | Local positioning method and system based on satellite orbit information |
| US20160087339A1 (en) * | 2014-09-24 | 2016-03-24 | Iridium Satellite Llc | Wireless communication terminal |
| CN105404312A (en) * | 2015-10-27 | 2016-03-16 | 航天恒星科技有限公司 | Position tracking method and device applied to portable station |
| CN205486161U (en) * | 2016-01-08 | 2016-08-17 | 北京永利范思科技有限公司 | Head motion trapping apparatus of virtual reality helmet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123330A (en) * | 2019-12-31 | 2020-05-08 | 上海摩勤智能技术有限公司 | Positioning method and positioning system |
| CN111123330B (en) * | 2019-12-31 | 2022-03-15 | 上海摩勤智能技术有限公司 | Positioning method and positioning system |
Also Published As
| Publication number | Publication date |
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| WO2018082342A1 (en) | 2018-05-11 |
| CN108023647B (en) | 2022-06-03 |
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