CN107395265A - Positioning information transmitting method and device, method of reseptance and device, Transmission system - Google Patents
Positioning information transmitting method and device, method of reseptance and device, Transmission system Download PDFInfo
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- CN107395265A CN107395265A CN201710599382.8A CN201710599382A CN107395265A CN 107395265 A CN107395265 A CN 107395265A CN 201710599382 A CN201710599382 A CN 201710599382A CN 107395265 A CN107395265 A CN 107395265A
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- location information
- address card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Astronomy & Astrophysics (AREA)
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Abstract
This application provides positioning information transmitting method and device, method of reseptance and device, Transmission system, it is related to areas of information technology, wherein, the positioning information transmitting method includes：In a communication cycle, N Zhangbei County bucket address card is sending one group of location information to opposite end at different moments respectively, wherein, N is more than or equal to 2, make, in the transmission of application multiple Big Dipper address cards progress location information, multiple location informations can be gathered in a communication cycle, and be transmitted by above-mentioned setting, so that user can obtain the accurate location information of more crypto set, the supervision effect to mobile target is improved.
Description
Technical field
The present invention relates to areas of information technology, more particularly to positioning information transmitting method and device, method of reseptance and device,
Transmission system.
Background technology
Triones navigation system is a kind of widely used satellite navigation system, for determining that the geography where it passes through for user
Latitude information.At present, triones navigation system is made up of more than 30 satellites, covers the Asian-Pacific area, wherein, short message module is the Big Dipper
One big technical advantage of navigation system, at sea, depopulated zone, the not good enough region of mobile communication condition such as disaster generating region play
Significant role.
In recent years, the short message mechanics of communication based on single deck tape-recorder formula is to be realized using individual short message Big Dipper address card to car
, the remote supervisory of the mobile target such as unmanned plane.For example, because small-sized unmanned plane belongs to the airbound target of " low, slow, small ",
The existing blank pipe technological means in China and system " can't see ", " being not in control ", therefore, the flight safety management of such unmanned plane are present
Hidden danger.Effective supervision to unmanned plane can be realized using the short message mechanics of communication of individual Big Dipper address card, that is, pass through RDSS
Radio frequency baseband sending module in (Remote Data Services) will according to set communications protocol and fixed communication cycle
The positional information of the mobile target such as unmanned plane is sent in the form of short message, and so, ground supervision center can utilize the Big Dipper to command
The radio frequency baseband receiving module of machine realizes that short message receives, and movement can be obtained by being then interpreted according to set communications protocol
The position data of target.
Because in addition, message length is limited as defined in agreement, short message length 112 Chinese characters of maximum are general civilian 46
Chinese character, so cause to transmit Limited information, the transmission of a large amount of position datas of mobile target can not be realized, and then can not realize to moving
The real-time tracking of moving-target position.Also, the communication cycle of Big Dipper address card is fixed value, common communication cycle is 30 seconds,
40 seconds, 50 seconds and 60 seconds.For example, the single deck tape-recorder formula fixed telecommunication cycle is used as the Big Dipper communicating terminal of 30 seconds, each position letter
Breath message contains a location information, and on the premise of dipper system delay is not considered, supervising platform can only receive in 30 seconds
To 1 positional information, therefore real-time is poor, it is assumed that vehicle or unmanned plane average speed about 100Km/h, the position of mobile target
Confidence breath once calculates according to 30S communications, adjacent 2 points of about 900 meters or so of distances, if in short message transmitting or receive process
There is situation about failing, it is difficult to obtain accurate position location, have a strong impact on supervision effect.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is the provision of positioning information transmitting method and device, method of reseptance
With device, Transmission system, by a communication cycle, N Zhangbei County bucket address card is set make it that location information is more accurate.
In a first aspect, the embodiments of the invention provide positioning information transmitting method, including：
In a communication cycle, N Zhangbei County bucket address card is sending one group of location information to opposite end at different moments respectively, its
In, N is more than or equal to 2.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, N
Zhangbei County struggle against address card since the moment that is powered respectively using the M/N seconds as timing cycle successively timing, wherein, per Zhangbei County struggle against communicates
The communication cycle of card is the M seconds.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein,
M+ (M/N) * (N-1)-(N-1) * (M/ (N*L)) moment is set as to the Sampling starting point of N group location informations, its
In, L is the number of the location information that bucket address card is sent per Zhangbei County；
Sampling interval M/ (N*L) moment being set as between L location information of N groups；
Gather L location information in the M/N seconds before Sampling starting point respectively, wherein, the l-th location information of N groups exists
Between n-th communication cycle and first sampled point of N groups.
Second aspect, the embodiments of the invention provide location information dispensing device, including：
Location information sending module, in a communication cycle, N Zhangbei County to struggle against address card respectively at different moments to right
End sends one group of location information, wherein, N is more than or equal to 2.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, meter
When module, for by N Zhangbei County struggle against address card since the moment that is powered respectively using the M/N seconds as timing cycle successively timing, its
In, per Zhangbei County, the communication cycle of bucket address card is the M seconds.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, adopt
Sample starting point setting module, for M+ (M/N) * (N-1)-(N-1) * (M/ (N*L)) moment to be set as into adopting for N group location informations
Sample starting point, wherein, L is the number of the location information that bucket address card is sent per Zhangbei County；
Sampling interval setting module, for the sampling being set as M/ (N*L) moment between L location information of N groups
Interval；
Location information sampling module, for gathering L location information in the M/N seconds before Sampling starting point respectively, wherein, N
The l-th location information of group is between n-th communication cycle and first sampled point of N groups.
The third aspect, the embodiments of the invention provide location information method of reseptance, including：
The N group location informations that N Zhangbei County bucket address card is sent are received successively；
The reception delay of N L location information of group is calculated respectively.
Fourth aspect, the embodiments of the invention provide location information reception device, including：
Receiving module, the N group location informations sent for receiving N Zhangbei County bucket address card successively, wherein, include in every group
L location information；
Be delayed computing module, for calculating the reception delay of L location information in N group location informations respectively.
5th aspect, the embodiments of the invention provide location information Transmission system, including：Core processor, ground parsing
Device, above-mentioned location information dispensing device and above-mentioned location information reception device；
Core processor, location information dispensing device, location information reception device and ground resolver are sequentially connected；
Core processor, for extracting location information from the location data received, and location information is sent and given
Position information transmitting apparatus；
Location information dispensing device, for location information to be sent into location information reception device；
Ground resolver, for by the location information that location information reception device receives according to rule set in advance
Parsed, to obtain position location.
In terms of the 5th, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, also
Including user terminal；
User terminal is connected with ground resolver, the position location sent for receiving ground resolver, and will be fixed
Position position is shown.
Positioning information transmitting method and device provided in an embodiment of the present invention, method of reseptance and device, Transmission system, its
In, the positioning information transmitting method includes：In a communication cycle, N Zhangbei County struggles against address card respectively at different moments to opposite end
One group of location information is sent, here, N is more than or equal to 2.Also, N Zhangbei County bucket address card is since the moment that is powered respectively with the M/N seconds
Start timing successively for timing cycle, wherein, per Zhangbei County, the communication cycle of bucket address card is the M seconds.Above-mentioned location information is adopted
Collection process is as follows：M- (N-1) * (M/ (N*L)) moment is set as to the Sampling starting point of N group location informations, wherein, L is every
The number for the location information that Big Dipper address card is sent, M/ (N*L) moment is set as adopting between L location information of N groups
Sample interval, gather L location information in the M/N seconds before Sampling starting point respectively, wherein, the l-th location informations of N groups is the
Between N number of communication cycle and first sampled point of N groups.Realized by the above method and the big density of location information is gathered
And transmission, and then user terminal is obtained more accurate position location.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows the flow chart for the positioning information transmitting method that the embodiment of the present invention is provided；
Fig. 2 shows the schematic diagram for the positioning information transmitting method that the embodiment of the present invention is provided；
Fig. 3 shows the structural framing figure for the location information dispensing device that the embodiment of the present invention is provided；
Fig. 4 shows the structure connection figure for the location information Transmission system that the embodiment of the present invention is provided.
Icon：1- Sampling starting point setting modules；2- sampling interval setting modules；3- location information sampling modules；4- cores
Processor；5- location information dispensing devices；6- location information reception devices；7- ground resolver.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be configured to arrange and design with a variety of herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
Triones navigation system is a kind of widely used satellite navigation system, for determining that the geography where it passes through for user
Latitude information.At present, triones navigation system is made up of more than 30 satellites, covers the Asian-Pacific area, wherein, short message module is the Big Dipper
One big technical advantage of navigation system, at sea, depopulated zone, the not good enough region of mobile communication condition such as disaster generating region play
Significant role.It is to utilize individual short message Big Dipper address card that the short message mechanics of communication based on single deck tape-recorder formula is used in current technology
To realize the remote supervisory to the mobile target such as vehicle, unmanned plane.Can using the short message mechanics of communication of individual Big Dipper address card
Effective supervision to unmanned plane is realized, i.e., is pressed by the radio frequency baseband sending module in RDSS (Remote Data Services)
The positional information of the mobile target such as unmanned plane is sent in the form of short message according to set communications protocol and fixed communication cycle,
So, ground supervision center can utilize the radio frequency baseband receiving module of Big Dipper commander's machine to realize that short message receives, then according to both
Fixed communications protocol is interpreted the position data that can obtain mobile target.
But message length is limited as defined in agreement, so as to cause to transmit Limited information, it can not realize that mobile target is a large amount of
The transmission of position data, and then the real-time tracking to moving target position can not be realized.The communication cycle of Big Dipper address card is fixed,
The communication cycle often applied concentrates on 30 seconds, 40 seconds, 50 seconds and 60 seconds, i.e., individual short message Big Dipper address card every 30 seconds, 40
The time interval communication of second, 50 seconds or 60 seconds are once.For example, vehicle or unmanned plane average speed about 100Km/h, by the Big Dipper
The communication cycle of address card is arranged to 30S, adjacent 2 points of about 900 meters or so of the distance that Big Dipper address card collects, so, moves
The positional information of moving-target is it is possible that the missing of long interval of time, if Big Dipper address card goes out in message transmitting procedure
Existing Big Dipper short message transmitting or reception failure situation, then the distance received is bigger, has a strong impact on supervision effect.
Based on this, the embodiments of the invention provide positioning information transmitting method and device, method of reseptance and device, transmission system
System, is described below by embodiment.
The emphasis of this method is：In a communication cycle, N Zhangbei County bucket address card is being sent to opposite end at different moments respectively
One group of location information, wherein, N is more than or equal to 2.Here, opposite end refers mainly to receiving terminal.Communicated when it is implemented, being struggled against using N Zhangbei County
Card, here, per Zhangbei County, the communication cycle of bucket address card is the M seconds, and every address card enters successively in Big Dipper communicating terminal energization moment
The laddering initialization process of row, i.e. N Zhangbei County struggle against address card since the moment that is powered respectively using the M/N seconds as timing cycle successively
Timing is carried out, address card starts timing in the moment that is powered specifically, first Zhangbei County struggles against, and second Zhangbei County bucket address card is opened in the M/N seconds
Beginning timing, the 3rd Zhangbei County bucket address card start timing in the 2M/N seconds ..., and the rest may be inferred, completes initialization process.
Afterwards, each Zhangbei County's bucket address card proceeds by the sampling of location information, and M- (N-1) * (M/ (N*L)) moment is set
For the Sampling starting point of N group location informations, wherein, L is the number of location information that address card sends of being struggled against per Zhangbei County, by M/ (N*
L) moment is set as the sampling interval between L location information of N groups, and L are gathered in the M/N seconds before Sampling starting point respectively determines
Position information, wherein, the l-th location information of N groups is between n-th communication cycle and first sampled point of N groups.
Specifically, first Zhangbei County bucket address card sends first group of location information in the M seconds, contain L in this group of location information
Individual location information, the location information be before M moment second collected in the time interval of M/N seconds according to M/ (N*L) time interval
Equally distributed location information.
Second Zhangbei County bucket address card sends second group of location information at M+M/N moment second, equally, contains in this group of location information
Have L location information, the location information be core processor 4 extract M+M/N moment second before the M/N seconds time interval according to
The equally distributed location information of M/ (N*L) time interval, the rest may be inferred, and n times positional information bag hair is just completed at 2M moment second
Send, that is, the regulatory target positional information for completing a progressive link is sent, and is uniformly divided in M second time intervals containing N*L
The location information of cloth.
Then, the transmission of the regulatory target positional information of next progressive link is carried out, is repeated according to this, civilian low frequency is led to
News card realizes the positional information transmission of a large amount of (N*L) regulatory targets of high-frequency (M/N)；
Embodiment 1
Referring to Fig. 1 and Fig. 2, the positioning information transmitting method that the present embodiment proposes specifically includes：
The present invention is using the laddering cloth card mode in Big Dipper communicating terminal, in a communication cycle, the bucket communication of N Zhangbei County
Card is sending one group of location information to opposite end at different moments respectively, and here, N is more than or equal to 2, that is to say, that is communicated eventually in the Big Dipper
The sender at end will at least arrange two Zhangbei County bucket address card.
In the present embodiment, exemplified by 4 cards are arranged in Big Dipper communicating terminal exemplified by (i.e. N is equal to 4), also, every
The communication cycle of Big Dipper address card is the M seconds, is entered here, the communication cycle of every Zhangbei County bucket address card was all provided with being set to exemplified by 30 seconds
Row illustrates.
First, N Zhangbei County struggle against address card since the moment that is powered respectively using the M/N seconds as timing cycle successively timing.
Big Dipper communicating terminal is powered moment (being designated as 0 second moment), and laddering Initialize installation is used to 4 Zhangbei County bucket address card, and with
The M/N seconds are timing cycle, and in the present embodiment, M/N=30/4=7.5 seconds, i.e. first Zhangbei County bucket address card started to count at 0 second
When, second Zhangbei County struggles against address card in beginning timing in 7.5 seconds, and the 3rd Zhangbei County struggles against address card in beginning timing in 15 seconds, the 4th Zhangbei County bucket
Address card started timing at 22.5 seconds.
Secondly, the sampling process of location information is referring to following steps, step S101：By M+ (M/N) * (N-1)-(N-1) *
(M/ (the N*L)) moment is set as the Sampling starting point of N group location informations, step S102：M/ (N*L) moment is set as N groups
L location information between sampling interval.Wherein, L is the number of the location information that bucket address card is sent per Zhangbei County, in this reality
Apply in example, illustrated by taking L=3 as an example, i.e., the equally distributed individual position letters of three (L=3) in 7.5 seconds intervals before emission time
Breath, i.e. 25 seconds, 27.5 seconds, 30 seconds three of processor extraction centered on first Zhangbei County bucket address card launch at M=30 moment second
The positional information at individual moment, similarly, processor carries centered on second Zhangbei County bucket address card is launched at M+M/N=37.5 moment second
32.5 seconds, 35 seconds, the positional information at 37.5 second three moment taken, by that analogy.Need exist for emphasizing step S103：Per Zhangbei County
The address card that struggles against gathers L location information before Sampling starting point respectively in the M/N seconds, wherein, the l-th location information of N groups exists
Between n-th communication cycle and first sampled point of N groups.That is the 3rd location information (25 of first Zhangbei County bucket address card
Second) between first communication cycle (30 seconds) and first group of first sampled point (22.5 seconds).
In summary, the positioning information transmitting method that the present embodiment provides includes：In a communication cycle, N Zhangbei County bucket
Address card is sending one group of location information to opposite end at different moments respectively, wherein, N is more than or equal to 2, is led to by multiple above-mentioned Big Dippeves
The setting of card is interrogated, multiple location informations is sent in a communication cycle, so, allows users to obtain more crypto set
Accurate location information, and then improve the supervision effect to mobile target.
Embodiment 2
Referring to Fig. 3, the location information dispensing device 5 that the present embodiment proposes specifically includes location information sending module, is used for
In a communication cycle, N Zhangbei County bucket address card is sending one group of location information to opposite end at different moments respectively, wherein, N is more than
Equal to 2.
In addition, location information dispensing device 5 also includes：Timing module, timing module are used to N Zhangbei County struggling against address card from logical
The electric moment starts to start timing successively using the M/N seconds as timing cycle respectively, wherein, per Zhangbei County, the communication cycle of bucket address card is
The M seconds.
In addition, location information dispensing device 5 also includes：Sampling starting point setting module 1, sampling interval setting module 2 and fixed
Position intelligence sample module 3, wherein, Sampling starting point setting module 1 is used to M- (N-1) * (M/ (N*L)) moment being set as N groups
The Sampling starting point of location information, wherein, L is the number of the location information that bucket address card is sent per Zhangbei County, and the sampling interval sets mould
Block 2 is for the sampling interval being set as M/ (N*L) moment between L location information of N groups, location information sampling module 3
For gathering L location information in the M/N seconds before Sampling starting point respectively, wherein, the l-th location information of N groups is in n-th
Between communication cycle and first sampled point of N groups.
In summary, the location information dispensing device 5 that the present embodiment provides includes：Location information sending module, for
In one communication cycle, address card is struggled against respectively at different moments to opposite end transmission location information by N Zhangbei County, it is clear that fixed here
Position information is multigroup.In addition, location information dispensing device 5 also includes：Timing module, for being carried out just to each Big Dipper address card
Beginningization.In addition, location information dispensing device 5 also includes：Sampling starting point setting module 1, the sampling interval setting mould being sequentially connected
Block 2 and location information sampling module 3, when in use, for gathering multiple location informations.Pass through above-mentioned setting so that more Zhangbei County
Bucket address card can send multiple location informations from inside to outside in a communication cycle, and then improve positioning precision.
Embodiment 3
Present embodiments providing location information method of reseptance includes：The N groups positioning that N Zhangbei County bucket address card is sent is received successively
Information, also, the reception delay of N L location information of group is calculated respectively, to set 4 Zhangbei County bucket address card, the bucket address card per Zhangbei County
Communication cycle be arranged to 30 seconds, exemplified by per Zhangbei County, bucket address card gathers 3 sampled points (L=3), then location information reception device
In 6, maximum delay is promoted to present M (L-1)/(N*L)=5 second by the original M=30 seconds, and the supervision for regulatory target is real
When property has the lifting of matter.
In summary, the location information method of reseptance that the present embodiment provides includes：N Zhangbei County bucket address card is received successively to send
N group location informations, also, respectively calculate N L location information of group reception delay.Pass through above-mentioned setting so that multigroup positioning
Information can be received in time, and then improve the efficiency of reception, effectively reduce reception delay.
Embodiment 4
Present embodiments providing location information reception device 6 includes：Receiving module and delay computing module, wherein, receive
Module is used to receive the N group location informations that N Zhangbei County bucket address card is sent successively, also, includes L location information in every group.
The computing module that is delayed is used for the reception delay for calculating L location information in N group location informations respectively.Platform receives the time simultaneously
Delay is promoted to present M (L-1)/(N*L) second by the original M seconds, and regulatory target supervision real-time is improved.
In summary, the location information reception device 6 that the present embodiment provides includes：Receiving module and delay computing module,
Receiving module is used to receive the N group location informations that N Zhangbei County bucket address card is sent successively, wherein, L positioning is included in every group and is believed
Breath, delay computing module are used for the reception delay for calculating L location information in N group location informations respectively, the reception device energy
Multigroup location information in a cycle is received in time, and positioning precision has further been quantified by calculation delay.
Embodiment 5
Referring to Fig. 4, present embodiments providing location information Transmission system includes：Core processor 4, ground resolver 7,
Location information dispensing device 5 as described above and location information reception device 6 as described above, core processor 4, positioning letter
Breath dispensing device 5, location information reception device 6 and ground resolver 7 are sequentially connected.
Core processor 4 is used to extract location information from the location data received, and location information is sent and given
Position information transmitting apparatus 5, i.e. core processor 4 extract location information according to user's request, the location information quantity of extraction, single
Location information amount number it is relevant with the formulation of communications protocol, in practical operation, RDSS radio frequency basebands module is using laddering
Cloth card, using the Big Dipper address card of multiple identical communication frequencies, the starting launch time of laddering Initialize installation address card, so
It is according to fixed telecommunication frequency that the location information of extraction is real by Big Dipper short message mechanics of communication according to fixed communication frequency afterwards
Existing positional information reports.
Location information dispensing device 5 is used to location information being sent to location information reception device 6, i.e., the high frequency time Big Dipper/
D GPS locating module realizes the Big Dipper/GPS location of high frequency time, and location information is sent to core by location information dispensing device 5 in real time
Processor 4.
Ground resolver 7 is used for the location information that location information reception device 6 receives according to rule set in advance
Then parsed, to obtain position location, i.e. ground receiving wastewater facility realizes the reception of short message using RDSS radio frequency baseband modules,
User can interpret short message positional information according to communications protocol.
In addition, location information Transmission system also includes user terminal, user terminal is connected with ground resolver 7, user
Terminal is used for receiving the position location of the transmission of ground resolver 7, and position location is shown.Common user terminal bag
Include display, computer and mobile terminal etc..
In summary, the location information Transmission system that the present embodiment provides includes：Core processor 4, ground resolver
7th, above-mentioned location information dispensing device 5 and above-mentioned location information reception device 6, wherein, core processor 4, location information are sent
Device 5, location information reception device 6 and ground resolver 7 are sequentially connected, and at work, core processor 4 is used for from reception
To location data in extract location information, and location information is sent to location information dispensing device 5, afterwards, location information
Dispensing device 5 is used for location information being sent to location information reception device 6, and so, ground resolver 7 connects location information
The location information that receiving apparatus 6 receives is parsed according to rule set in advance, to obtain position location, so as to pass through the Big Dipper
Short message technology realizes effective supervision to mobile target.
Finally it should be noted that：Embodiment described above, it is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. positioning information transmitting method, it is characterised in that including：
In a communication cycle, N Zhangbei County bucket address card is sending one group of location information to opposite end at different moments respectively, wherein,
The N is more than or equal to 2.
2. positioning information transmitting method according to claim 1, it is characterised in that methods described also includes：
Described N Zhangbei County struggle against address card since the moment that is powered respectively using the M/N seconds as timing cycle successively timing, wherein, often
The communication cycle of Zhangbei County's bucket address card is the M seconds.
3. positioning information transmitting method according to claim 1, it is characterised in that methods described also includes：
M+ (M/N) * (N-1)-(N-1) * (M/ (N*L)) moment is set as to the Sampling starting point of the N groups location information, its
In, the L is the number of the location information that bucket address card is sent per Zhangbei County；
Sampling interval M/ (N*L) moment being set as between L location information of N groups；
Gather the L location information in the M/N seconds before the Sampling starting point respectively, wherein, the l-th positioning of the N groups
Information is between n-th communication cycle and first sampled point of N groups.
4. location information dispensing device, it is characterised in that including：
Location information sending module, in a communication cycle, N Zhangbei County bucket address card to be sent out to opposite end at different moments respectively
One group of location information is sent, wherein, the N is more than or equal to 2.
5. location information dispensing device according to claim 4, it is characterised in that also include：
Timing module, for described N Zhangbei County bucket address card to be opened successively using the M/N seconds as timing cycle respectively since the moment that is powered
Beginning timing, wherein, per Zhangbei County, the communication cycle of bucket address card is the M seconds.
6. location information dispensing device according to claim 4, it is characterised in that also include：
Sampling starting point setting module, for M+ (M/N) * (N-1)-(N-1) * (M/ (N*L)) moment to be set as into N groups are described fixed
The Sampling starting point of position information, wherein, the L is the number of the location information that bucket address card is sent per Zhangbei County；
Sampling interval setting module, for the sampling interval being set as M/ (N*L) moment between L location information of N groups；
Location information sampling module, for gathering the L location information in the M/N seconds before the Sampling starting point respectively, wherein,
The l-th location information of the N groups is between n-th communication cycle and first sampled point of N groups.
7. location information method of reseptance, it is characterised in that including：
The N group location informations that N Zhangbei County bucket address card is sent are received successively；
The reception delay of the N groups L location information is calculated respectively.
8. location information reception device, it is characterised in that including：
Receiving module, the N group location informations sent for receiving N Zhangbei County bucket address card successively, wherein, L are included in every group
Location information；
Be delayed computing module, for calculating the reception delay of the L location information in the N groups location information respectively.
9. location information Transmission system, it is characterised in that including：Core processor, such as ground resolver, claim 4-6
Location information dispensing device and location information reception device as claimed in claim 8 described in any one；
The core processor, the location information dispensing device, the location information reception device and ground parsing dress
Put and be sequentially connected；
The core processor, sent for extracting location information from the location data received, and by the location information
To the location information dispensing device；
The location information dispensing device, for the location information to be sent into the location information reception device；
The ground resolver, for by the location information that the location information reception device receives according to setting in advance
Fixed rule is parsed, to obtain position location.
10. location information Transmission system according to claim 9, it is characterised in that also including user terminal；
The user terminal is connected with the ground resolver, the positioning sent for receiving the ground resolver
Position, and the position location is shown.
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Inventor after: Li Yingcheng Inventor after: Dong Guohong Inventor after: Xue Yanli Inventor before: Li Yingcheng Inventor before: Dong Guohong |