CN107566977A - A kind of alignment system - Google Patents
A kind of alignment system Download PDFInfo
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- CN107566977A CN107566977A CN201610512570.8A CN201610512570A CN107566977A CN 107566977 A CN107566977 A CN 107566977A CN 201610512570 A CN201610512570 A CN 201610512570A CN 107566977 A CN107566977 A CN 107566977A
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- 238000001514 detection method Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The invention discloses a kind of alignment system, including：WiFi signal node：Including at least one wireless router with unique identification information and some wireless probes；Location server, including indicate the electronic map database of WiFi signal Node distribution position and the position judging module positioned according to WiFi signal node.Alignment system of the present invention can reduce the fuzzy ranges of existing positioning method, offer more accurately positions, it is simultaneously relatively low to reaching the cost of positioning requirements input, location navigation suitable for interior, in combination with satellite fix, the switching continuously of positioning method is realized, makes up the problem of positioning signal that single navigation mode is brought lacks, navigation system positioning accuracy is improved, more preferable navigation experience is brought for user.
Description
Technical field
The invention belongs to positioning and navigation field, and in particular to one kind is based on GPS, wireless router and wireless
The alignment system of probe.
Background technology
At present, automobile turns into a kind of relatively common vehicles, and often purpose is gone in driving to people
Ground, some are unfamiliar places.Usual people are navigated using global position system, smoothly to arrive
Up to destination, and some place such as tunnels, the underground space etc. can produce larger interference to satellite fix,
Current location can not be confirmed, thus lose the route for going to destination, made troubles to driving.With
The development of the communication technology, WiFi signal node is more and more placed in by road, particularly in underground
In space, tunnel, because WiFi signal node has unique MAC Address so that according to WiFi
Signal node positioning, navigation are possibly realized.
Wireless router can form WiFi signal node, but wireless router coverage is larger, special
Be not in positions such as garages, can only fuzzy Judgment to the position of a certain parking stall, if it is desired to reach more smart
Accurate positioning, then need it is intensive use wireless router, this can largely increase the input of equipment with
The waste of the wireless network of wireless router offer is provided.
The content of the invention
The main object of the present invention is to provide a kind of alignment system, and the system can make up global position system
The problem of positioning deficiency, while the precision navigation in smaller range can be realized at lower cost, in order to
Above-mentioned purpose is realized, the present invention uses following technical scheme：
A kind of alignment system, including：WiFi signal node：Including with unique identification information at least
One wireless router and some wireless probes；
Location server, including the electronic map database of the sign WiFi signal Node distribution position and
The position judging module positioned according to the WiFi signal node.
Further, the location server is also included to switch the positioning handover module of positioning method.
Further, in addition to intelligent terminal, the intelligent terminal are provided with for by described in satellite determination
The satellite positioning module of intelligent terminal position, the WiFi configuration moulds for detecting the WiFi signal node
Block, and for showing the display module of electronic map and the intelligent terminal position in the electronic map；
The intelligent terminal is connected by wireless network with the location server；The location server according to
The letter for the WiFi signal node that the WiFi configuration modules exported according to the intelligent terminal detect
Breath judges the positional information of the intelligent terminal, by the positional information be transferred to the intelligent terminal and
The position of the intelligent terminal is shown in the electronic map that the display module is shown.
Further, the WiFi configuration modules include being used to identify that the WiFi signal node signal is strong
The recognition unit of degree.
Further, the position judging module includes the intelligence received to the location server eventually
The processing unit that the WiFi signal node signal strength of end output is handled, the position judgment mould
Block positions according to the processing unit to the result of the WiFi signal node signal strength.
Further, the intelligent terminal includes the WiFi according to WiFi configuration modules detection
The self-positioning module that the information of signal node is positioned.
Further, the WiFi configuration modules include being used to identify that the WiFi signal node signal is strong
The recognition unit of degree and the WiFi signal node signal strength is handled from processing unit, it is described
Self-positioning module is entered according to described in from processing unit to the result of the WiFi signal node signal strength
Row positioning.
Alignment system of the present invention can reduce the fuzzy ranges of existing positioning method, there is provided more accurately fixed
Position, at the same to reach positioning requirements input cost it is relatively low, suitable for interior location navigation, in combination with
Satellite fix, the switching continuously of positioning method is realized, make up the positioning signal that single navigation mode is brought and lack
The problem of mistake, navigation system positioning accuracy is improved, more preferable navigation experience is brought for user.
Brief description of the drawings
Fig. 1 is the module map of alignment system embodiment 1 of the present invention；
Fig. 2 is the module map of alignment system embodiment 2 of the present invention；
Fig. 3 is the module map of alignment system embodiment 3 of the present invention.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The fixed present invention.
Reference picture 1, Fig. 1 are the module map of alignment system embodiment 1 of the present invention, and the alignment system includes
WiFi signal node 1 and location server 2.
Wherein, WiFi signal node 1 includes wireless router 11 and wireless probe 12, wireless router
11 and wireless probe 12 be arranged at and need the place that positions, such as certain Stall of underground parking, mansion
Layer etc..Wireless router 11 can be used as WiFi signal node, while can be used as WLAN
Access point, wireless router 11 can be arranged as required to one or more.Wireless probe 12
As WiFi signal node, wireless probe 12 can send the wireless signal with its identification information, but
It is that can not receive data, therefore wireless probe 12 has cost advantage, energy compared to wireless router 11
Enough more intensive arrangements.Wireless router 11 and wireless probe are respectively provided with unique identification information, that is, have
There is unique MAC Address.
Location server 2 includes electronic map database 21 and position judging module 22, electronic map data
Storehouse 11 includes electronic map, while the distribution position of WiFi signal node 1 is indicate in the electronic map
Put, that is, indicate the position of wireless router 11 and wireless probe 12.The foundation of position judging module 22
WiFi signal node 1 is positioned, because WiFi signal node 1 has unique MAC Address,
Indicate the position of WiFi signal node 1 in electronic map, position judging module 22 is according to receiving
The information of WiFi signal node 1 is determined to position, and realization positions on the electronic map.
When implementing, multiple wireless probes 12 can be laid in a small range, further according to WAP
Need to lay wireless router 11, disclosure satisfy that the demand of positioning and reduce cost.
Reference picture 2, Fig. 2 are the module map of alignment system embodiment 2 of the present invention, and the alignment system includes
WiFi signal node 1, location server 2 and intelligent terminal 3.Wherein, location server 2 and intelligence are whole
End 3 is connected by wireless network, and is carried out data transmission by the wireless network.WiFi signal node 1
It is identical with embodiment 1, do not repeat.
Location server 2 further comprises positioning handover module 23, the positioning compared with embodiment 1
Handover module 23 is used for regioselective mode, can be based on satellite fix and based on WiFi signal node
Selected, switched between positioning two ways.
Position judging module 22 includes processing unit 221 in location server 2, and processing unit 221 is used for
The signal intensity of the WiFi signal node 1 received to location server 2 is handled, position judging module
22 position according to the processing unit 221 to the result of the signal intensity of WiFi signal node 1.
When location server 2 receives the signal intensity of multiple WiFi signal nodes 1, processing unit 221 is right
The signal intensity of multiple WiFi signal nodes 1 is handled, because of the signal intensity of WiFi signal node 1
Decay with the increase of distance, processing unit 221 is according to the signal intensities of multiple WiFi signal nodes 1
The signal attenuation situation of each WiFi signal node 1 is calculated, and then is known and each WiFi signal section
The range information of point 1, position judging module 22 are positioned according to above-mentioned range information based on geometrical principle.
Intelligent terminal 3 includes satellite positioning module 31, WiFi configuration modules 32 and display module 33, intelligence
Energy terminal 3 can be the equipment that smart mobile phone, tablet personal computer etc. have intelligence system.
Satellite positioning module 31 can use GPS location mode and big-dipper satellite positioning method, with existing skill
The satellite positioning module that art Satellite positioning method uses is identical, can be in unobstructed situation to intelligent end
End 2 is positioned, navigated.
WiFi configuration modules 32 are used to detect WiFi signal node, WiFi configuration modules not with it is any can
When WiFi signal node connects, WiFi configuration modules are sent to detectable WiFi signal node
Wireless signal is received, and obtains the information of the WiFi signal node detected, the WiFi signal node
Information include the mac address information of the WiFi signal node.
WiFi configuration modules 32 include recognition unit 321, and recognition unit 321 is used to identify that WiFi is configured
The intensity for the WiFi signal that the WiFi signal node 1 that module 32 detects is sent.Mould is configured in WiFi
When block 32 detects multiple 1 signals of WiFi signal node, recognition unit 321 identifies multiple WiFi one by one
Signal intensity corresponding to signal node 1, by intelligent terminal 3 by the information of WiFi signal node 1 and its
Signal intensity radios to location server 2.
Display module 33 has display function, for showing electronic map and intelligent terminal 3 at this electronically
Position in figure.On some intelligent terminals 3, display module 33 has the function of data input concurrently, aobvious
Show in the input frame that module 33 is shown, carried out by the display screen of touch display module 33 to intelligent terminal 3
Data input.
When being positioned based on WiFi signal node locating mode, the WiFi configuration moulds of intelligent terminal 3
Block 32 detects one or more WiFi signal node 1, obtains the WiFi signal node 1 detected
Information, and obtain by recognition unit 321 signal intensity of WiFi signal node 1 one by one, intelligence is eventually
The information of WiFi signal node 1 and its signal intensity are radioed to location server 2 by end 3.In place
When putting server 2 and receiving the information and its signal intensity of WiFi signal node 1, processing unit 221 is right
The signal intensity of WiFi signal node 1 is handled, because WiFi signal node 1 signal intensity with away from
From increase and decay, processing unit 221 calculates WiFi according to the signal intensity of WiFi signal node 1
The signal attenuation situation of signal node 1, and then know the range information with WiFi signal node 1, position
Judge module 22 judges the position of intelligent terminal according to above-mentioned range information based on geometrical principle.Position takes
The positional information is transferred to intelligent terminal 3 by business device 2, is shown in the electronic map that display module 33 is shown
Show to come.Wherein, the electronic map that intelligent terminal 3 is shown and electronic map data in location server 2
Electronic map in storehouse 21 is identical, and the electronic map can download to intelligence from location server 2 in advance
In terminal 3, can also by wireless network from the electronic map database 21 in location server 2 it is real
When obtain.
Reference picture 3, Fig. 3 is the module map of alignment system embodiment 3 of the present invention, with the phase of embodiment 2
Than the alignment system equally includes WiFi signal node 1, location server 2 and intelligent terminal 3, position
Put server 2 to be connected by wireless network with intelligent terminal 3, and data biography is carried out by the wireless network
It is defeated.With embodiment 2 is different is, intelligent terminal 3 also includes self-positioning module 34, and intelligence is eventually
WiFi configuration modules 32 are included from processing unit 322 in end 3.
The letter for the WiFi signal node 1 that self-positioning module 34 can detect according to WiFi configuration modules 32
Breath is positioned, and by position display in the electronic map or intelligent terminal 3 obtained from location server 2
On the electronic map of middle storage.The self-positioning positioning method of module 34 is identical with position judging module 22, together
MAC Address of the sample based on WiFi signal node uniquely confirms the position of intelligent terminal 3.
It is used to handle the signal intensity of WiFi signal node 1 from processing unit 322, self-setting die
Block 34 according to this from processing unit 322 to the result of the signal intensity of WiFi signal node 1 to intelligence
Energy terminal 3 is positioned.The signal of multiple WiFi signal nodes 1 is detected in WiFi configuration modules 32
During intensity, the signal intensity of multiple WiFi signal nodes 1 is handled from processing unit 322, because
The signal intensity of WiFi signal node 1 decays with the increase of distance, from processing unit 322 according to more
The signal intensity of individual WiFi signal node 1 calculates the signal attenuation situation of each WiFi signal node 1,
And then know the range information with each WiFi signal node 1, self-positioning module 34 is according to above-mentioned distance
Information draws the position of intelligent terminal 3 based on geometrical principle.
When implementing, can also be completed from the function of processing unit 322 by the core processor of intelligent terminal.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention,
Every equivalent structure made using description of the invention and accompanying drawing content or equivalent flow conversion, or directly
Or other related technical areas are used in indirectly, it is included within the scope of the present invention.
Claims (7)
- A kind of 1. alignment system, it is characterised in that including：WiFi signal node：Including at least one wireless router with unique identification information and some nothings Line probe；Location server, include the electronic map database of the sign WiFi signal Node distribution position With the position judging module positioned according to the WiFi signal node.
- 2. alignment system according to claim 1, it is characterised in that the location server also wraps Include to switch the positioning handover module of positioning method.
- 3. alignment system according to claim 1 or 2, it is characterised in that also including intelligent terminal, The intelligent terminal, which is provided with, to be used to determine the satellite positioning module of the intelligent terminal position by satellite, uses In the WiFi configuration modules for detecting the WiFi signal node, and for showing electronic map and the intelligence The display module of energy terminal position in the electronic map；The intelligent terminal is connected by wireless network with the location server；The location server according to The letter for the WiFi signal node that the WiFi configuration modules exported according to the intelligent terminal detect Breath judges the positional information of the intelligent terminal, by the positional information be transferred to the intelligent terminal and The position of the intelligent terminal is shown in the electronic map that the display module is shown.
- 4. alignment system according to claim 3, it is characterised in that the WiFi configuration modules Including the recognition unit for identifying the WiFi signal node signal strength.
- 5. alignment system according to claim 4, it is characterised in that the position judging module bag It is strong to include the WiFi signal node signal exported to the intelligent terminal that the location server receives The processing unit handled is spent, the position judging module is according to the processing unit to the WiFi The result of signal node signal intensity is positioned.
- 6. alignment system according to claim 3, it is characterised in that the intelligent terminal include according to The self-setting die positioned according to the information of the WiFi signal node of WiFi configuration modules detection Block.
- 7. alignment system according to claim 6, it is characterised in that the WiFi configuration modules Including for identifying the recognition unit of the WiFi signal node signal strength and to the WiFi signal section Point signal intensity is handled described from processing unit pair from processing unit, the self-positioning module foundation The result of the WiFi signal node signal strength is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512570.8A CN107566977A (en) | 2016-06-30 | 2016-06-30 | A kind of alignment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512570.8A CN107566977A (en) | 2016-06-30 | 2016-06-30 | A kind of alignment system |
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| CN107566977A true CN107566977A (en) | 2018-01-09 |
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| CN201610512570.8A Pending CN107566977A (en) | 2016-06-30 | 2016-06-30 | A kind of alignment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540127A (en) * | 2018-12-07 | 2019-03-29 | 拉扎斯网络科技（上海）有限公司 | Method for determining position, mobile robot, storage medium and electronic equipment |
| CN110470316A (en) * | 2019-07-17 | 2019-11-19 | 深圳职业技术学院 | Air navigation aid and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686994A (en) * | 2013-11-18 | 2014-03-26 | 深圳市元征科技股份有限公司 | Wireless indoor positioning system and method |
| CN204614229U (en) * | 2015-05-27 | 2015-09-02 | 行之有道汽车服务股份有限公司 | A kind of parking garage vehicle location information collecting device based on WIFI |
-
2016
- 2016-06-30 CN CN201610512570.8A patent/CN107566977A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686994A (en) * | 2013-11-18 | 2014-03-26 | 深圳市元征科技股份有限公司 | Wireless indoor positioning system and method |
| CN204614229U (en) * | 2015-05-27 | 2015-09-02 | 行之有道汽车服务股份有限公司 | A kind of parking garage vehicle location information collecting device based on WIFI |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540127A (en) * | 2018-12-07 | 2019-03-29 | 拉扎斯网络科技（上海）有限公司 | Method for determining position, mobile robot, storage medium and electronic equipment |
| CN110470316A (en) * | 2019-07-17 | 2019-11-19 | 深圳职业技术学院 | Air navigation aid and device |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191016 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Applicant after: Enjoyment Technology Co., Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District overseas Chinese town World Habitat garden Haihua 2 11F Applicant before: Hong Yong Chuan |
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Application publication date: 20180109 |
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