CN108738091B - A kind of setting method and system of the mobile station radio of mapping - Google Patents
A kind of setting method and system of the mobile station radio of mapping Download PDFInfo
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- CN108738091B CN108738091B CN201810525582.3A CN201810525582A CN108738091B CN 108738091 B CN108738091 B CN 108738091B CN 201810525582 A CN201810525582 A CN 201810525582A CN 108738091 B CN108738091 B CN 108738091B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
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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
- G01S19/01—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
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
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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
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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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
- H04W4/50—Service provisioning or reconfiguring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to satellite surveying and mapping technical fields, and in particular to a kind of setting method and system of the mobile station radio of mapping, this method comprises: base radio broadcasts the current operating parameters of the base radio by least one interaction channel repeating query of shaking hands；The current operating parameters include at least working frequency, operating protocol and the baud rate of eating dishes without rice or wine of the base radio；Its own running parameter is arranged according to the current operating parameters when success intercepts the current operating parameters from some interaction channel of shaking hands of at least one interaction channel of shaking hands in the mobile station radio.Implement the embodiment of the present invention, the setting of the running parameter of mobile station radio can be completed without third party device, the setting of multiple mobile station radios can also be completed in a short time, can be improved the mapping setting efficiency of mobile station radio.
Description
Technical field
The present invention relates to satellite surveying and mapping technical fields, and in particular to a kind of to survey and draw the setting method with mobile station radio and be
System.
Background technique
Carrier phase difference technology (Real-time kinematic, RTK) is a kind of two measuring station carrier phases of utilization
The difference of observed quantity carries out the measurement method of real-time centimetre of class precision positioning.In RTK system, pass through between base station and movement station
Radio station carries out data transmission.Before data is transmitted, it needs to carry out communication protocol setting to base station and movement station respectively.Wherein,
Communication protocol setting is carried out to movement station and generally comprises following steps: hand-held control equipment by the modes such as bluetooth or Wi-Fi with
Movement station establishes connection, by the hand-held equipment that controls by parameters such as working frequency, operating protocol, the baud rates of eating dishes without rice or wine of mobile station radio
It is arranged to identical as the parameter of base radio.When there are multiple movement stations, hold control equipment need respectively with each movement
Connection is established at station, and repeats above-mentioned setting steps.As it can be seen that the set-up mode of this communication protocol is cumbersome, efficiency is lower.
Summary of the invention
The embodiment of the invention discloses a kind of mapping setting methods and system of mobile station radio, can be improved mapping and use
The setting efficiency of mobile station radio.
First aspect of the embodiment of the present invention discloses a kind of setting method of mobile station radio of mapping, which comprises
Base radio broadcasts the current operating parameters of the base radio by least one interaction channel repeating query of shaking hands；Institute
State working frequency, operating protocol and baud rate of eating dishes without rice or wine that current operating parameters include at least the base radio；
It is intercepted in mobile station radio success from some interaction channel of shaking hands of at least one interaction channel of shaking hands
When the current operating parameters, its own running parameter is arranged according to the current operating parameters in the mobile station radio.
As an alternative embodiment, the base radio is by least in first aspect of the embodiment of the present invention
The current operating parameters of the base radio are broadcasted in one interaction channel repeating query of shaking hands, comprising:
The base radio is cut in the free time of broadcast global navigation satellite system GNSS data according to preset channel
It changes sequence and passes sequentially through at least one described each of interaction channel of shaking hands interaction channel broadcast current work of shaking hands
Make parameter；
It is cut in the mobile station radio success from some interaction channel of shaking hands of at least one interaction channel of shaking hands
When receiving the current operating parameters, before its own running parameter is arranged according to the current operating parameters, the method is also
Include:
The mobile station radio is according to the preset channel transfer sequence from least one described interaction channel of shaking hands
Interaction channel of currently shaking hands intercepts and captures the current operating parameters, if intercepting the current operating parameters, the movement station electricity
Platform is determined successfully to intercept the work at present from some interaction channel of shaking hands of at least one interaction channel of shaking hands
Parameter；
If the mobile station radio does not intercept the current operating parameters, the mobile station radio is according to described default
Channel transfer sequence switch to next interaction channel of shaking hands, next interaction channel of shaking hands is worked as described in
Before shake hands interaction channel, and execute the mobile station radio according to the preset channel transfer sequence from it is described at least one hold
The interaction channel of currently shaking hands of hand interaction channel intercepts and captures the current operating parameters.
As an alternative embodiment, in first aspect of the embodiment of the present invention, in the base radio by extremely
Before the current operating parameters of the base radio are broadcasted in a few interaction channel repeating query of shaking hands, the method also includes:
The base radio obtains when it broadcasts GNSS data and broadcasts the GNSS data amount for including every time；
The base radio judges the base station according to the baud rate of eating dishes without rice or wine of the GNSS data amount and the base radio
Whether radio station duty ratio of carrier signal when broadcasting the GNSS data exceeds a prescribed threshold value；
If the duty ratio exceeds the specified threshold, baud rate of eating dishes without rice or wine described in the base radio adjustment is until described
Duty ratio is without departing from the specified threshold.
As an alternative embodiment, the base radio is being broadcasted in first aspect of the embodiment of the present invention
The free time of GNSS data passes sequentially through at least one described interaction channel of shaking hands according to preset channel transfer sequence
Before each interaction channel of shaking hands broadcasts the current operating parameters, the method also includes:
The base radio periodically carries out clear channel assessment (CCA), the corresponding frequency of the working frequency to judge the base radio
Section whether there is co-channel interference；
If there is co-channel interference, the frequency range that co-channel interference will be present in the base radio is adjusted to another frequency range, and is obtained
Obtain the corresponding working frequency of another frequency range.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the method also includes:
In some interaction channel of shaking hands of the mobile station radio success from least one described interaction channel of shaking hands
When intercepting the current operating parameters, its own running parameter is arranged according to the current operating parameters in the mobile station radio
Later, the method also includes:
The mobile station radio detects whether to receive the GNSS data of the base radio broadcast；
If not receiving the GNSS data, the mobile station radio is again from least one described interaction channel of shaking hands
Some shake hands interaction channel intercept and capture running parameter；
The mobile station radio judges whether the intercepted and captured running parameter running parameter current with it be identical, if not phase
Together, the mobile station radio resets its own running parameter according to the running parameter intercepted and captured.
Second aspect of the embodiment of the present invention discloses a kind of setting system of mobile station radio of mapping, which is characterized in that institute
The system of stating includes base radio and mobile station radio, in which:
The base radio, for broadcasting the current work of the base radio by least one interaction channel repeating query of shaking hands
Make parameter；The current operating parameters include at least working frequency, operating protocol and the baud rate of eating dishes without rice or wine of the base radio；
The mobile station radio is logical for some interaction of shaking hands in success from least one interaction channel of shaking hands
When road intercepts the current operating parameters, its own running parameter is set according to the current operating parameters.
As an alternative embodiment, the base radio is for passing through in second aspect of the embodiment of the present invention
The mode of the current operating parameters of the base radio is broadcasted at least one interaction channel repeating query of shaking hands specifically:
The base radio, for the free time in broadcast global navigation satellite system GNSS data according to preset logical
Road transfer sequence passes sequentially through at least one described each of interaction channel of shaking hands described shake hands and works as described in interaction channel broadcast
Preceding running parameter；
And the mobile station radio, it is also used to hold in some successfully from least one interaction channel of shaking hands
When hand interaction channel intercepts the current operating parameters, according to the current operating parameters be arranged its own running parameter it
Before, it is intercepted and captured according to the preset channel transfer sequence from the interaction channel of currently shaking hands of at least one interaction channel of shaking hands
The current operating parameters, if intercepting the current operating parameters, the mobile station radio determine successfully from it is described to
Some interaction channel of shaking hands of a few interaction channel of shaking hands intercepts the current operating parameters；If do not intercepted described
Current operating parameters switch to next interaction channel of shaking hands according to the preset channel transfer sequence, will be next
The interaction channel of shaking hands executes the mobile station radio according to described preset logical as the interaction channel of currently shaking hands
Road transfer sequence intercepts and captures the current operating parameters from the interaction channel of currently shaking hands of at least one interaction channel of shaking hands.
As an alternative embodiment, in second aspect of the embodiment of the present invention, further includes:
The base radio is also used to broadcasting working as the base radio by least one interaction channel repeating query of shaking hands
Before preceding running parameter, obtains when it broadcasts GNSS data and broadcast the GNSS data amount for including every time；And it is also used to according to institute
The baud rate of eating dishes without rice or wine for stating GNSS data amount and the base radio judges base radio load when broadcasting the GNSS data
Whether the duty ratio of wave signal exceeds a prescribed threshold value；And when judging the duty ratio beyond the specified threshold, adjustment
The baud rate of eating dishes without rice or wine is up to the duty ratio is without departing from the specified threshold.
As an alternative embodiment, in second aspect of the embodiment of the present invention, further includes:
The base radio, be also used to broadcast GNSS data free time according to preset channel transfer sequence successively
Before broadcasting the current operating parameters by least one each of interaction channel of shaking hands interaction channel of shaking hands,
Clear channel assessment (CCA) is periodically carried out, the corresponding frequency range of working frequency to judge the base radio whether there is co-channel interference；
And judging to adjust there are the frequency range that co-channel interference when co-channel interference, will be present to another frequency range, and obtain described another
The corresponding working frequency of frequency range.
As an alternative embodiment, in second aspect of the embodiment of the present invention, further includes:
Some interaction channel of shaking hands of the mobile station radio in success from least one described interaction channel of shaking hands
The current operating parameters are intercepted, and after its own running parameter is arranged according to the current operating parameters, are also used to examine
The GNSS data for whether receiving the base radio broadcast surveyed；And when not receiving the GNSS data, again from institute
Some interaction channel of shaking hands for stating at least one interaction channel of shaking hands intercepts and captures running parameter；And the work that judgement is intercepted and captured
Whether the parameter running parameter current with it be identical, if it is not the same, resetting its own according to the running parameter intercepted and captured
Running parameter.
Third aspect present invention discloses a kind of computer readable storage medium, stores computer program, wherein the meter
Calculation machine program makes computer execute the disclosed any one method of first aspect of the embodiment of the present invention.
Fourth aspect of the embodiment of the present invention discloses a kind of computer program product, when the computer program product is calculating
When being run on machine, so that the computer executes the disclosed any one method of first aspect of the embodiment of the present invention.
Compared with prior art, the embodiment of the present invention has the advantages that
Base radio broadcasts the current operating parameters of its own by multiple interaction channels of shaking hands to movement station；Movement station electricity
It is arranged after intercepting current operating parameters in some interaction channel of shaking hands, according to the current operating parameters intercepted in platform
Itself running parameter.It, only need to be by the communication of base radio and mobile station radio, without the as it can be seen that in embodiments of the present invention
The setting of mobile station radio can be completed in three method, apparatus.Meanwhile when in mapping system there are when multiple mobile station radios, Duo Geyi
Dynamic station radio can by shake hands interaction channel and meanwhile receive base radio repeating query broadcast current operating parameters, so as to
The setting that multiple mobile station radios are completed in short time improves the setting efficiency of mobile station radio.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of the mobile station radio setting method of mapping disclosed by the embodiments of the present invention；
Fig. 2 is a kind of exemplary diagram of channel transfer sequence disclosed by the embodiments of the present invention；
Fig. 3 is a kind of data packet format exemplary diagram of current operating parameters disclosed by the embodiments of the present invention；
Fig. 4 is the flow diagram of the mobile station radio setting method of another mapping disclosed by the embodiments of the present invention；
Fig. 5 is the flow diagram of the mobile station radio setting method of another mapping disclosed by the embodiments of the present invention；
Fig. 6 is a kind of structural schematic diagram of the mapping disclosed by the embodiments of the present invention with mobile station radio setting system；
Fig. 7 is structural schematic diagram of another mapping disclosed by the embodiments of the present invention with mobile station radio setting system.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that term " includes " and " having " and their any changes in the embodiment of the present invention and attached drawing
Shape, it is intended that cover and non-exclusive include.Such as contain the process, method of a series of steps or units, system, product or
Equipment is not limited to listed step or unit, but optionally further comprising the step of not listing or unit or optional
Ground further includes the other step or units intrinsic for these process, methods, product or equipment.
The embodiment of the invention discloses a kind of mapping mobile station radio setting methods and system, can be improved mapping shifting
The setting efficiency of dynamic station radio.It is described in detail separately below.
Embodiment one
Referring to Fig. 1, Fig. 1 is that a kind of mapping disclosed by the embodiments of the present invention is shown with the process of mobile station radio setting method
It is intended to.Wherein, the described mapping of Fig. 1 is suitable for mobile station radio setting method with radio station (built-in radio station or plug-in radio station
Deng) be data transmission device RTK equipment, the embodiment of the present invention is without limitation.As shown in Figure 1, the mobile station radio of the mapping
Setting method may comprise steps of:
101, base radio passes through the current operating parameters at least one interaction channel repeating query broadcast base station radio station of shaking hands.
In the embodiment of the present invention, current operating parameters are including at least the working frequency of base radio, operating protocol and eat dishes without rice or wine
Baud rate.In general, the workflow of RTK mapping system is as follows: being set as the RTK host of base station for its internal worldwide navigation
The data that satellite system (Global Navigation Satellite System, GNSS) receiver receives are according to agreement
Operating protocol is encoded and is sent out according to eat dishes without rice or wine baud rate and the working frequency of agreement by its radio station (i.e. base radio)
It goes；It is set as the RTK host of movement station, using its radio station (moving station radio) according to the working frequency of agreement and baud of eating dishes without rice or wine
Rate monitoring carrier wave captures the signal when listening to the signal of base station RTK equipment transmission, and according to the operating protocol of agreement into
Row decoding, the data transmission that decoding is obtained further complete high accuracy positioning to the GNSS receiver of movement station RTK equipment.
As it can be seen that any one parameter in the working frequency of mobile station radio, operating protocol and baud rate of eating dishes without rice or wine is corresponding to base radio
Parameter be not consistent, all may cause the communication link failure between base radio and mobile station radio, be unable to complete base station electricity
Data between platform and mobile station radio are transmitted, so that high accuracy positioning can not be carried out.In the embodiment of the present invention, base radio is logical
It crosses multiple preset interaction channel repeating queries of shaking hands and broadcasts its current operating parameters, the channel frequence for interaction channel of each shaking hands is not
Together.The setting of multiple interaction channels of shaking hands can reduce co-channel interference to parameter sharing between base radio and mobile station radio
It influences.Specifically, when there are when co-channel interference, base radio can switch to another and shake hands during some shakes hands interaction channel
Interaction channel broadcasts its current operating parameters, and correspondingly, mobile station radio passes through another above-mentioned interaction channel intercepting and capturing of shaking hands
Current operating parameters, so as to reduce the influence of co-channel interference.
Preferably, the quantity of interaction channel of shaking hands can be set to 3.It is difficult if the quantity for interaction channel of shaking hands is very few
To reduce the influence of co-channel interference；If the quantity for interaction channel of shaking hands is excessive, base radio needs on some frequency point constantly
It repeats switching to broadcast, the quantity for interaction channel of shaking hands is more, and frequency point is more, and the time for completing primary interaction channel repeating query of shaking hands gets over
It is long.When the quantity for interaction channel of shaking hands is set as 3, base radio can be completed while reducing co-channel interference primary
The duration of repeating query controls in appropriate range.
As an alternative embodiment, base radio passes through at least one interaction channel repeating query broadcast base station electricity of shaking hands
The mode of the current operating parameters of platform is specifically as follows:
Base radio passes sequentially through at least one according to preset channel transfer sequence in the free time of broadcast GNSS data
A each of interaction channel of shaking hands shake hands interaction channel broadcast current operating parameters.Referring to Figure 2 together, Fig. 2 is the present invention
A kind of exemplary diagram of channel transfer sequence disclosed in embodiment, wherein Fig. 2 is by taking 3 interaction channels of shaking hands as an example.It can be with from Fig. 2
Find out, base radio can pass sequentially through interaction channel 1 of shaking hands, it is current for shake hands interaction channel 2 and interaction channel 3 of shaking hands broadcast
Running parameter, at the end of base radio broadcasts current operating parameters by interaction channel 3 of shaking hands, base radio completion is once held
The repeating query of hand interaction channel, next round robin cycle are begun again with shaking hands interaction channel 1.Specifically, base radio is held
The condition of hand interaction channel switching can be with are as follows: establishes the communication of transmission GNSS data between base radio and mobile station radio for the first time
Before connection, base radio switches to some interaction channel of shaking hands and broadcasts its current operating parameters, with to mobile station radio into
Row configuration；Alternatively, being done if base radio detects that some interaction channel of shaking hands (interaction channel 1 of such as shaking hands) exists with frequency
It disturbs, then switching to next hold according to channel transfer sequence when broadcasting current operating parameters by the interaction channel of shaking hands
Hand interaction channel (interaction channel 2 of shaking hands), and utilize next interaction channel broadcast current operating parameters of shaking hands.Namely
It says, for detecting the presence of the interaction channel of shaking hands of co-channel interference, base radio skips the presence when broadcasting its running parameter
The interaction channel of shaking hands of co-channel interference, or terminate in the broadcast of the interaction channel of shaking hands and switch to next interaction of shaking hands and lead to
Road.Alternatively, the broadcast time limit of each interaction channel of shaking hands also can be set in base radio, when base radio is shaken hands by some
The duration that interaction channel broadcasts its running parameter is prescribed a time limit when being more than above-mentioned broadcast, and base radio switches to next interaction of shaking hands
It is broadcasted in channel.
102, mobile station radio is intercepted in success from some interaction channel of shaking hands of at least one interaction channel of shaking hands
When current operating parameters, its own running parameter is set according to current operating parameters.
In the embodiment of the present invention, mobile station radio is according to preset channel transfer sequence from least one interaction channel of shaking hands
Interaction channel of currently shaking hands intercept and capture current operating parameters, if intercepting current operating parameters, mobile station radio is determined into
Function intercepts current operating parameters from some interaction channel of shaking hands of at least one interaction channel of shaking hands；If do not intercepted
The current operating parameters stated, mobile station radio switch to next interaction channel of shaking hands according to preset channel transfer sequence, will
Next interaction channel of shaking hands continues to execute mobile station radio and switches according to preset channel as interaction channel of currently shaking hands
The step of sequence intercepts and captures current operating parameters from the interaction channel of currently shaking hands of at least one interaction channel of shaking hands.Also referring to
Fig. 3, Fig. 3 are a kind of data packet format exemplary diagrams of current operating parameters disclosed by the embodiments of the present invention.As shown in figure 3, current
Running parameter is sent by the format of data packet, and data packet format may include synchronous head, the base for broadcasting the data packet
It stands ID, working frequency, operating protocol, baud rate of eating dishes without rice or wine, reserved filler and stop bits.As an alternative embodiment,
Mobile station radio can be judged by the base station IDs in data packet the data packet intercepted whether be current operating parameters data
Packet, determines whether to intercept and capture successfully.
In addition, base radio when starting the repeating query for interaction channel of shaking hands, can send notification information to mobile station radio,
It is monitored on the interaction channel of shaking hands of agreement with triggering mobile station radio；When base radio handover handshake interaction channel,
Notification information can also be sent to mobile station radio, execute the interaction channel switching behaviour that shakes hands accordingly to trigger mobile station radio
Make；Alternatively, the monitoring time limit of each interaction channel of shaking hands also can be set in mobile station radio, when mobile station radio is shaken hands at some
Monitoring duration on interaction channel exceeds the monitoring time limit of the interaction channel of shaking hands, and does not intercept and capture on the interaction channel of shaking hands
When to current operating parameters, mobile station radio automatically switches to next interaction channel of shaking hands.When mobile station radio is successful from certain
When one interaction channel of shaking hands intercepts current operating parameters, its own running parameter is set according to current operating parameters, thus
The setting procedure for simplifying mobile station radio reduces artificial typing mistake, improves movement station electricity it is not necessary that parameter is manually entered
The setting efficiency of platform.In mapping system especially in single base station to multiple mobile station, base radio is in the form broadcasted to movement
Station radio sends its current operating parameters, and multiple mobile station radios can be made to get the current work of base radio in a short time
Make parameter, complete the setting of itself, further improves the setting efficiency of mobile station radio.
As it can be seen that the mapping described in Fig. 1 is in mobile station radio setting method, mobile station radio is logical by interaction of shaking hands
Road receives the current operating parameters of base radio broadcast, and the setting of itself is completed using current operating parameters, can simplify shifting
The setting procedure of dynamic station radio, reduces artificial typing mistake, multiple mobile station radios can also be made to get base in a short time
The current operating parameters of station radio improve the setting efficiency of mobile station radio.In addition, Fig. 1 described mapping movement station electricity
The setting method of platform uses the current operating parameters in multiple interaction channel repeating query broadcast base station radio station of shaking hands, and can reduce dry with frequency
Disturb the influence to parameter sharing between base radio and mobile station radio.
Embodiment two
Referring to Fig. 4, Fig. 4 is the process of the mobile station radio setting method of another mapping disclosed by the embodiments of the present invention
Schematic diagram.As shown in figure 4, the mapping may comprise steps of with mobile station radio setting method:
401, base radio obtains when it broadcasts GNSS data and broadcasts the GNSS data amount for including every time.
402, base radio judges that base radio is being broadcasted according to the baud rate of eating dishes without rice or wine of GNSS data amount and base radio
Whether the duty ratio of carrier signal exceeds a prescribed threshold value when GNSS data, if so, step 403 is executed, if not, directly executing
Step 404.
403, base radio adjusts the baud rate of eating dishes without rice or wine of its own up to duty ratio is without departing from specified threshold.
In the embodiment of the present invention, base radio can be according to specific frequency broadcast GNSS data, for 1s/ times, base
The data volume of the GNSS data of station radio broadcast per second is determining, thus can by base radio eat dishes without rice or wine baud rate and
GNSS data amount determines the duty ratio of carrier signal.In the case where GNSS data amount determines, baud rate of eating dishes without rice or wine is bigger, duty
Than smaller, sensitivity is lower.Free time due to base radio in broadcast GNSS data broadcasts its current operating parameters, base station
Carrier signal should meet the following conditions when station broadcast GNSS data: the bandwidth of carrier signal be large enough to hold GNSS data and
The data packet of current operating parameters, and multiple interaction channels of shaking hands can be completed within the free time of broadcast GNSS data
Repeating query, while normally broadcasting for GNSS data is not influenced.The embodiment of the present invention is referring to the duty-cycle limit of carrier signal
Determine to reduce the influence to GNSS data normal play in the range of threshold value, it is preferred that specified threshold can be 50%.With 3
It shakes hands for interaction channel, Configuration of baud rate of eating dishes without rice or wine can satisfy the requirement that duty ratio is lower than 50%, base radio energy 19200
The enough free time in broadcast GNSS data completes the repeating query at least once in 3 channels of shaking hands.
404, base radio broadcast GNSS data free time according to preset channel transfer sequence pass sequentially through to
Few interaction channel each of of shaking hands interaction channel of shaking hands broadcasts current operating parameters.
In the embodiment of the present invention, current operating parameters are including at least the working frequency of base radio, operating protocol and eat dishes without rice or wine
Baud rate.
405, mobile station radio being shaken hands according to preset channel transfer sequence from the current of at least one interaction channel of shaking hands
Interaction channel intercepts and captures current operating parameters, if intercepting current operating parameters, executes step 406, if do not intercepted current
Running parameter executes step 407.
In the embodiment of the present invention, the frequency of mobile station radio handover handshake interaction channel can be with base radio handover handshake
The switching frequency of interaction channel is identical or different, specifically, the switching frequency of mobile station radio can be set greater than n times of base
The switching frequency of station radio, n are the quantity of interaction channel of shaking hands.It is mobile such as when the quantity for interaction channel of shaking hands is 3
The switching frequency of station radio can be greater than the switching frequency of 3 times of base radios.It is big by the switching frequency that mobile station radio is arranged
In the switching frequency of base radio, the handshake communication of mobile station radio and base radio can be rapidly completed, improve movement station electricity
Platform gets the efficiency of current operating parameters.
406, mobile station radio determine successfully from least one interaction channel of shaking hands some interaction channel of shaking hands
Current operating parameters are intercepted, and its own running parameter is set according to current operating parameters.
407, mobile station radio switches to next interaction channel of shaking hands according to preset channel transfer sequence, will be next
Interaction channel of shaking hands continues to execute step 405 as interaction channel of currently shaking hands.
As it can be seen that mobile station radio can get base station by multiple interaction channels of shaking hands in the method described in Fig. 4
The current operating parameters of station broadcast, so that the setting of itself running parameter is completed, to improve setting efficiency.Further, exist
In method described in Fig. 4, base radio can detecte the duty ratio of carrier signal, and adjust baud of eating dishes without rice or wine according to duty ratio
Rate influences normally broadcasting for GNSS data to guarantee current operating parameters not.
Embodiment three
Referring to Fig. 5, Fig. 5 is the process of the mobile station radio setting method of another mapping disclosed by the embodiments of the present invention
Schematic diagram.As shown in figure 5, the mapping may comprise steps of with mobile station radio setting method:
501, base radio periodically carries out clear channel assessment (CCA), to judge the corresponding frequency range of its working frequency with the presence or absence of same
Frequency interferes, if so, step 502 is executed, if not, directly executing step 503.
502, the frequency range that co-channel interference will be present in base radio is adjusted to another frequency range, and obtains the corresponding work of another frequency range
Working frequency.
In the embodiment of the present invention, base radio is within the free time of broadcast GNSS data periodically to broadcast GNSS data
Frequency range carries out clear channel assessment (CCA) (Clear Channel Assessment, CCA), if detecting that present channel is busy,
It is considered that there are co-channel interferences for the corresponding frequency range of the working frequency of base radio, if detecting the present channel free time,
It is considered that co-channel interference is temporarily not present in the corresponding frequency range of the working frequency of base radio.When detecting that there are co-channel interferences
When, base radio adjusts its working frequency, to avoid the frequency range there are co-channel interference, reduces co-channel interference to base radio and shifting
The influence communicated between dynamic station radio.
It should be noted that step 501~step 502 and step 503~step 505 are in logic in the embodiment of the present invention
On uninevitable precedence relationship, while base radio can also directly execute step 506 after executing step 502.In addition,
If base radio executes step 506 again after executing step 502, what base radio was broadcasted when executing step 506
In current operating parameters, working frequency is above-mentioned another frequency range adjusted, i.e. the working frequency of base radio broadcast is not
There are the working frequencies of co-channel interference.As it can be seen that in embodiments of the present invention, base radio can carry out the inspection of co-channel interference automatically
Survey and the adjustment of working frequency, and working frequency adjusted is sent to mobile station radio by interaction channel of shaking hands,
So that mobile station radio updates its own running parameter, and communicated by the working frequency range after change with base radio, from
And reduce the influence of co-channel interference.
503, base radio obtains when it broadcasts GNSS data and broadcasts the GNSS data amount for including every time.
504, base radio judges that base radio is being broadcasted according to the baud rate of eating dishes without rice or wine of GNSS data amount and base radio
Whether the duty ratio of carrier signal exceeds a prescribed threshold value when GNSS data, if so, step 505 is executed, if not, directly executing
Step 506.
505, base radio adjusts the baud rate of eating dishes without rice or wine of its own up to duty ratio is without departing from specified threshold.
Step 506~step 509 is identical as step 404~step 407, and the following contents repeats no more.
In the embodiment of the present invention, step 508 is executed in mobile station radio and completes it according to the current operating parameters intercepted
After the setting of itself running parameter, can with the following steps are included:
510, mobile station radio detects whether to receive the GNSS data of base radio broadcast, if so, terminate this process,
If not, executing step 511.
511, mobile station radio intercepts and captures work from some interaction channel of shaking hands of at least one interaction channel of shaking hands again
Parameter.
512, mobile station radio judges whether the intercepted and captured running parameter running parameter current with it be identical, if phase
Together, terminate this process, if it is not the same, executing step 513.
513, mobile station radio resets its own running parameter according to the running parameter intercepted and captured.
In the embodiment of the present invention, the communication between base radio and mobile station radio may be subjected to the influence of many factors
(including but not limited to co-channel interference or parameter mismatch), the GNSS of base radio broadcast can not be received by moving station radio at this time
Data.Mobile station radio executes step 511~step 513, can carry out in the unmatched situation of parameter to mobile station radio
Real-time quick adjustment can carry out malfunction elimination automatically in communication blocking, and when fault type is that parameter mismatches,
It is automatic to carry out fault restoration, to improve the stability of entire mapping system.
In a kind of possible application scenarios, base radio and mobile station radio are established for the first time before communication connection, base station
Its current operating parameters is broadcasted by least one interaction channel repeating query of shaking hands in radio station, and mobile station radio is according to above-mentioned from some
Interaction channel of shaking hands in the current operating parameters that intercept its own running parameter is set, thus be successfully established base radio with
Communication connection between mobile station radio, and GNSS data is transmitted by the communication connection.When base radio starts to broadcast GNSS
After data, mobile station radio can execute above-mentioned step 510~step 513, testing base station radio station and mobile station radio it
Between communication connection it is whether stable, and carry out the adjustment of mobile station radio running parameter in time.In addition, base radio can lead to
It crosses and executes step 501~step 502 and/or the working frequency in the base radio running parameter of step 503~505 pair and wave of eating dishes without rice or wine
Special rate carries out dynamic adjustment, can reduce the influence of co-channel interference, and guarantee the transmission quality of GNSS data.Meanwhile base station
Radio station can also continue to broadcast its work at present ginseng by above-mentioned interaction channel of shaking hands in the free time of broadcast GNSS data
Number, to make mobile station radio can be with adjustment (such as working frequency and/or baud of eating dishes without rice or wine of timely learning base radio running parameter
Rate), timely update its own running parameter, improves the communication stability between base radio and mobile station radio.
As it can be seen that base radio and mobile station radio pass through multiple interaction channel progress of shaking hands in the method described in Fig. 5
Running parameter is shared, to complete the automatic setting of mobile station radio, and reduces the influence that co-channel interference transmits parameter.Base station electricity
Platform can also be detected by CCA and the adjustment of corresponding working frequency reduces the influence that co-channel interference transmits GNSS data；And
It eats dishes without rice or wine by the detection of duty ratio and accordingly baud rate adjustment, makes base radio in the feelings for not influencing GNSS data and normally broadcasting
Current operating parameters are broadcasted under condition.In addition, mobile station radio can also be in communication blocking certainly in the method described in Fig. 5
It is dynamic to carry out malfunction elimination, and when fault type is that parameter mismatches, fault restoration is carried out automatically, to improve entire survey
Draw the stability of system.
Example IV
Referring to Figure 6 together and Fig. 7, Fig. 6 and Fig. 7 are mapping disclosed by the embodiments of the present invention mobile station radio setting systems
The structural schematic diagram of system, the system may include base radio 601 and mobile station radio 602.Wherein:
Base radio 601, for broadcasting its current operating parameters by least one interaction channel repeating query of shaking hands；Current work
Make working frequency, operating protocol and baud rate of eating dishes without rice or wine that parameter includes at least base radio；
Mobile station radio 602, for being cut in success from some interaction channel of shaking hands of at least one interaction channel of shaking hands
When receiving current operating parameters, its own running parameter is set according to current operating parameters；Specifically, mobile station radio 602 can
To judge whether successfully to cut according to preset flag bit (base station IDs as shown in Figure 3) in the data packet comprising current operating parameters
Obtain current operating parameters；In addition, the quantity of mobile station radio 602 can be more than or equal to 1.
As an alternative embodiment, base radio 601 can exist in some interaction channel of shaking hands with frequency
It when interference, switches to another interaction channel of shaking hands and broadcasts its current operating parameters, correspondingly, mobile station radio 602 passes through upper
Another interaction channel of shaking hands stated intercepts and captures current operating parameters, so as to reduce the influence of co-channel interference.Preferably, it shakes hands
The quantity of interaction channel can be set to 3, so that base radio is completed a repeating query while reducing co-channel interference
Duration controls in appropriate range.
As another optional embodiment, base radio 601 can also be pressed in the free time of broadcast GNSS data
At least one each of interaction channel of shaking hands, which is passed sequentially through, according to preset channel transfer sequence shakes hands interaction channel broadcast currently
Running parameter；
Correspondingly, mobile station radio 602 is according to preset channel transfer sequence working as from least one interaction channel of shaking hands
Before interaction channel of shaking hands intercept and capture current operating parameters, if intercepting current operating parameters, mobile station radio determine successfully from
Some of at least one interaction channel of shaking hands interaction channels of shaking hands intercept current operating parameters, and execute according to work at present
Its own running parameter of parameter setting；If not intercepting current operating parameters, mobile station radio 602 is cut according to preset channel
It changes sequence and switches to next interaction channel of shaking hands, using next interaction channel of shaking hands as interaction channel of currently shaking hands, and after
Continuous execute is intercepted and captured currently according to preset channel transfer sequence from the interaction channel of currently shaking hands of at least one interaction channel of shaking hands
The operation of running parameter.
Specifically, base radio 601 shake hands, the condition of interaction channel switching can include but is not limited to the following contents:
There are co-channel interferences and/or base radio 601 to be broadcasted using current interaction channel of shaking hands for current interaction channel of shaking hands
Duration be more than the specified broadcast time limit.Correspondingly, the shake hands condition of interaction channel switching of mobile station radio 602 can wrap
It includes but is not limited to the following contents: receiving the notification message of base radio transmission and/or shake hands on interaction channel in current
Monitor the monitoring time limit that duration exceeds the interaction channel of shaking hands.
Further, in embodiments of the present invention, the switching frequency of mobile 602 handover handshake interaction channel of station radio can be with
It is set greater than the switching frequency of n times of base radio, n is the quantity of interaction channel of shaking hands, so that mobile station radio be rapidly completed
With the handshake communication of base radio, the efficiency that mobile station radio gets current operating parameters is improved.
As it can be seen that in embodiments of the present invention, mobile station radio 602 receives base radio 601 extensively by interaction channel of shaking hands
The current operating parameters broadcast, and the setting of itself is completed using current operating parameters, it can simplify the setting of mobile station radio 602
Process reduces artificial typing mistake, and multiple mobile station radios 602 can also be made to get the current of base radio in a short time
Running parameter improves the setting efficiency of mobile station radio 602.Meanwhile the mobile station radio of mapping disclosed by the embodiments of the present invention
Setting system uses the current operating parameters in multiple interaction channel repeating query broadcast base station radio station 601 of shaking hands, and can reduce dry with frequency
Disturb the influence to parameter sharing between base radio 601 and mobile station radio 602.
Embodiment eight
Please continue to refer to Fig. 6 and Fig. 7, the disclosed mapping of this implementation is by seven institute of embodiment with mobile station radio setting system
Disclosed mapping is optimized with mobile station radio setting system.Wherein, disclosed in the embodiment seven compared with system
Compared in embodiments of the present invention:
Base radio 601 is also used in the current work for passing through at least one interaction channel repeating query broadcast base station radio station of shaking hands
Before making parameter, obtains when it broadcasts GNSS data and broadcast the GNSS data amount for including every time；And it is also used to according to above-mentioned
GNSS data amount and the baud rate of eating dishes without rice or wine of base radio judge the duty ratio of base radio carrier signal when broadcasting GNSS data
Whether exceed a prescribed threshold value；And when judging that duty ratio exceeds a prescribed threshold value, its baud rate of eating dishes without rice or wine is adjusted until duty ratio
Without departing from specified threshold；Specifically, above-mentioned specified threshold can be set to 50%.
Optionally, in embodiments of the present invention, base radio 601, be also used to broadcast GNSS data free time by
At least one each of interaction channel of shaking hands, which is passed sequentially through, according to preset channel transfer sequence shakes hands interaction channel broadcast currently
Before running parameter, clear channel assessment (CCA) CCA is periodically carried out, the corresponding frequency range of working frequency to judge base radio 601 is
It is no that there are co-channel interferences；And judging that there are the frequency ranges that co-channel interference when co-channel interference, will be present to adjust to another frequency range,
And obtain the corresponding working frequency of another frequency range.
Further alternative, in invention the present embodiment, mobile station radio 602 is logical from least one interaction of shaking hands in success
Some interaction channel of shaking hands in road intercepts current operating parameters, and its own work is arranged according to current operating parameters and joins
After number, it is also used to detect whether to receive the GNSS data of the broadcast of base radio 601；And GNSS data is not being received
When, running parameter is intercepted and captured from some interaction channel of shaking hands of at least one interaction channel of shaking hands again；And judge to be intercepted and captured
Running parameter it is current with it running parameter it is whether identical, if it is not the same, being reset according to the running parameter intercepted and captured
Its own running parameter.
As it can be seen that system is arranged with mobile station radio in mapping disclosed by the embodiments of the present invention, it can use multiple interactions of shaking hands
The parameter sharing between base radio and mobile station radio is completed in channel, and the automatic running parameter that mobile station radio is arranged may be used also
With the duty ratio of detected carrier signal, and baud rate of eating dishes without rice or wine is adjusted according to duty ratio, to guarantee base radio 601 in not shadow
It rings in the case that GNSS data is normally broadcast and broadcasts its current operating parameters.Further, base radio 601 can also pass through
CCA detection and the adjustment of corresponding working frequency reduce the influence that co-channel interference transmits GNSS data.Further, in this hair
In system disclosed in bright embodiment, mobile station radio 602 can also carry out automatically malfunction elimination in communication blocking, and in event
When barrier type is that parameter mismatches, fault restoration is carried out automatically, to improve the stability of entire mapping system.
In addition, the embodiment of the present invention discloses a kind of computer readable storage medium, computer program is stored, wherein should
Computer program makes computer execute any mapping of FIG. 1 to FIG. 3 with mobile station radio setting method.
The embodiment of the present invention discloses a kind of computer program product, which includes storing computer journey
The non-transient computer readable storage medium of sequence, and the computer program is operable to keep computer execution FIG. 1 to FIG. 3 any
The mobile station radio setting method of kind mapping.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic is included at least one embodiment of the present invention.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these special characteristics, structure
Or characteristic can combine in any suitable manner in one or more embodiments.Those skilled in the art should also know that
Embodiment described in this description belongs to alternative embodiment, and not necessarily the present invention must for related actions and modules
Must.
In various embodiments of the present invention, it should be appreciated that magnitude of the sequence numbers of the above procedures are not meant to execute suitable
Successively, the execution sequence of each process should be determined by its function and internal logic the certainty of sequence, without coping with the embodiment of the present invention
Implementation process constitutes any restriction.
Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be object unit, can be in one place, or may be distributed over multiple networks
On unit.Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can integrate in one processing unit, it is also possible to
Each unit physically exists alone, and can also be integrated in one unit with two or more units.Above-mentioned integrated unit
Both it can take the form of hardware realization, can also realize in the form of software functional units.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product,
It can store in a retrievable memory of computer.Based on this understanding, technical solution of the present invention substantially or
Person says all or part of of the part that contributes to existing technology or the technical solution, can be in the form of software products
It embodies, which is stored in a memory, including several requests are with so that a computer is set
Standby (can be personal computer, server or network equipment etc., specifically can be the processor in computer equipment) executes
Some or all of each embodiment above method of the invention step.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium include read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of storing data.
A kind of survey and draw disclosed by the embodiments of the present invention has been carried out in detail with mobile station radio setting method and system above
It introduces, used herein a specific example illustrates the principle and implementation of the invention, the explanation of above embodiments
It is merely used to help understand method and its core concept of the invention.At the same time, for those skilled in the art, according to this
The thought of invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of mapping setting method of mobile station radio, which is characterized in that the described method includes:
Base radio broadcasts the current operating parameters of the base radio by multiple interaction channel repeating queries of shaking hands；The current work
Make working frequency, operating protocol and baud rate of eating dishes without rice or wine that parameter includes at least the base radio；
The mobile station radio currently shaking hands interaction from the multiple interaction channel of shaking hands according to preset channel transfer sequence
The current operating parameters are intercepted and captured in channel, if intercepting the current operating parameters, the mobile station radio determines success
The current operating parameters are intercepted from some interaction channel of shaking hands of the multiple interaction channel of shaking hands；If the movement
Station radio does not intercept the current operating parameters, and the mobile station radio is switched to according to the preset channel transfer sequence
Next interaction channel of shaking hands using next interaction channel of shaking hands as the interaction channel of currently shaking hands, and is held
The row mobile station radio is according to the preset channel transfer sequence from the friendship of currently shaking hands of the multiple interaction channel of shaking hands
Intercept and capture the current operating parameters in mutual channel；
The mobile station radio intercepts in success from some interaction channel of shaking hands of the multiple interaction channel of shaking hands described
When current operating parameters, its own running parameter is set according to the current operating parameters.
2. the mapping according to claim 1 setting method of mobile station radio, which is characterized in that the base radio is logical
Cross the current operating parameters that the base radio is broadcasted in multiple interaction channel repeating queries of shaking hands, comprising:
The base radio is suitable according to the switching of preset channel in the free time of broadcast global navigation satellite system GNSS data
Sequence passes sequentially through the multiple each of interaction channel of shaking hands interaction channel of shaking hands and broadcasts the current operating parameters.
3. the mapping according to claim 1 setting method of mobile station radio, which is characterized in that in the base radio
Before the current operating parameters for broadcasting the base radio by multiple interaction channel repeating queries of shaking hands, the method also includes:
The base radio obtains when it broadcasts GNSS data and broadcasts the GNSS data amount for including every time；
The base radio judges the base radio according to the baud rate of eating dishes without rice or wine of the GNSS data amount and the base radio
When broadcasting the GNSS data, whether the duty ratio of carrier signal exceeds a prescribed threshold value；
If the duty ratio exceeds the specified threshold, baud rate is eated dishes without rice or wine until the duty described in the base radio adjustment
Than without departing from the specified threshold.
4. the mapping according to claim 2 setting method of mobile station radio, which is characterized in that the base radio exists
The free time of broadcast GNSS data passes sequentially through in the multiple interaction channel of shaking hands according to preset channel transfer sequence
Before each interaction channel of shaking hands broadcasts the current operating parameters, the method also includes:
The base radio periodically carries out clear channel assessment (CCA), and the corresponding frequency range of the working frequency to judge the base radio is
It is no that there are co-channel interferences；
If there is co-channel interference, the frequency range that co-channel interference will be present in the base radio is adjusted to another frequency range, and obtains institute
State the corresponding working frequency of another frequency range.
5. the mapping according to claim 1-4 setting method of mobile station radio, which is characterized in that described
Some interaction channel of shaking hands of mobile station radio success from the multiple interaction channel of shaking hands intercepts the work at present
When parameter, after its own running parameter is arranged according to the current operating parameters in the mobile station radio, the method is also wrapped
It includes:
The mobile station radio detects whether to receive the GNSS data of the base radio broadcast；
If not receiving the GNSS data, the mobile station radio again from the multiple interaction channel of shaking hands some
Interaction channel of shaking hands intercepts and captures running parameter；
The mobile station radio judges whether the intercepted and captured running parameter running parameter current with it be identical, if it is not the same,
The mobile station radio resets its own running parameter according to the running parameter intercepted and captured.
6. a kind of mapping setting system of mobile station radio, which is characterized in that the system comprises base radio and movement stations
Radio station, in which:
The base radio, for broadcasting the current operating parameters of the base radio by multiple interaction channel repeating queries of shaking hands；
The current operating parameters include at least working frequency, operating protocol and the baud rate of eating dishes without rice or wine of the base radio；
The mobile station radio, for being intercepted in success from some interaction channel of shaking hands of the multiple interaction channel of shaking hands
When the current operating parameters, before its own running parameter is arranged according to the current operating parameters, according to preset channel
Transfer sequence intercepts and captures the current operating parameters from the interaction channel of currently shaking hands of the multiple interaction channel of shaking hands, if intercepted and captured
To the current operating parameters, the mobile station radio determines that successfully some from the multiple interaction channel of shaking hands is shaken hands
Interaction channel intercepts the current operating parameters；If not intercepting the current operating parameters, according to described preset logical
Road transfer sequence switches to next interaction channel of shaking hands, and currently holds using next interaction channel of shaking hands as described
Hand interaction channel, and it is logical from the multiple interaction of shaking hands according to the preset channel transfer sequence to execute the mobile station radio
The interaction channel of currently shaking hands in road intercepts and captures the current operating parameters；
The mobile station radio, for being intercepted in success from some interaction channel of shaking hands of the multiple interaction channel of shaking hands
When the current operating parameters, its own running parameter is set according to the current operating parameters.
7. the mapping according to claim 6 setting system of mobile station radio, which is characterized in that the base radio is used
In in such a way that the current operating parameters of the base radio are broadcasted in multiple interaction channel repeating queries of shaking hands specifically:
The base radio, for being cut in the free time of broadcast global navigation satellite system GNSS data according to preset channel
It changes sequence and passes sequentially through the multiple each of interaction channel of shaking hands interaction channel broadcast of shaking hands work at present ginseng
Number.
8. the mapping according to claim 6 setting system of mobile station radio, it is characterised in that:
The base radio is also used in the work at present ginseng for broadcasting the base radio by multiple interaction channel repeating queries of shaking hands
Before number, obtains when it broadcasts GNSS data and broadcast the GNSS data amount for including every time；And it is also used to according to the GNSS number
Baud rate of eating dishes without rice or wine according to amount and the base radio judges base radio carrier signal when broadcasting the GNSS data
Whether duty ratio exceeds a prescribed threshold value；And when judging the duty ratio beyond the specified threshold, eat dishes without rice or wine described in adjustment
Baud rate is up to the duty ratio is without departing from the specified threshold.
9. the mapping according to claim 6 setting system of mobile station radio, it is characterised in that:
The base radio is also used to pass sequentially through in the free time of broadcast GNSS data according to preset channel transfer sequence
Before the multiple each of interaction channel of shaking hands interaction channel of shaking hands broadcasts the current operating parameters, periodically carry out
Clear channel assessment (CCA), the corresponding frequency range of working frequency to judge the base radio whether there is co-channel interference；And sentencing
Disconnected there are the frequency ranges that co-channel interference when co-channel interference, will be present to adjust to another frequency range out, and it is corresponding to obtain another frequency range
Working frequency.
10. according to the setting system of the mobile station radio of the described in any item mappings of claim 6-9, it is characterised in that:
The mobile station radio intercepts institute in some interaction channel of shaking hands of success from the multiple interaction channel of shaking hands
Current operating parameters are stated, and after its own running parameter is arranged according to the current operating parameters, are also used to detect whether to connect
Receive the GNSS data of the base radio broadcast；And when not receiving the GNSS data, held again from the multiple
Some of hand interaction channel shake hands interaction channel intercept and capture running parameter；And judge that intercepted and captured running parameter is current with it
Running parameter it is whether identical, if it is not the same, resetting its own running parameter according to the running parameter intercepted and captured.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379435A (en) * | 2012-04-28 | 2013-10-30 | 电信科学技术研究院 | Broadcast message transmission method and device based on satellite mobile communication system |
| CN106131802A (en) * | 2016-07-05 | 2016-11-16 | 北京小米移动软件有限公司 | Data broadcasting method, data broadcaster and electronic equipment |
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| US7515100B2 (en) * | 2006-10-27 | 2009-04-07 | Trimble Navigation Limited | Method and system for initiating real-time kinematic network operations |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379435A (en) * | 2012-04-28 | 2013-10-30 | 电信科学技术研究院 | Broadcast message transmission method and device based on satellite mobile communication system |
| CN106131802A (en) * | 2016-07-05 | 2016-11-16 | 北京小米移动软件有限公司 | Data broadcasting method, data broadcaster and electronic equipment |
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