CN104640208A - Method for obtaining position information of wireless AP (access point) and wireless AP - Google Patents

Method for obtaining position information of wireless AP (access point) and wireless AP Download PDF

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Publication number
CN104640208A
CN104640208A CN201510102873.8A CN201510102873A CN104640208A CN 104640208 A CN104640208 A CN 104640208A CN 201510102873 A CN201510102873 A CN 201510102873A CN 104640208 A CN104640208 A CN 104640208A
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CN
China
Prior art keywords
information
local
wireless
wireless aps
signal strength
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CN201510102873.8A
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Chinese (zh)
Inventor
王锋茂
Original Assignee
西安时云软件科技有限公司
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Priority to CN201510102873.8A priority Critical patent/CN104640208A/en
Publication of CN104640208A publication Critical patent/CN104640208A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/025Services making use of location information using location based information parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/003Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination

Abstract

The invention provides a method for obtaining position information of a wireless AP (access point). The method comprises the following steps of S101, receiving local position information and signal intensity information sent by a mobile terminal in a network; S102, according to the local position information and the signal intensity information of the mobile terminal, obtaining the position information of the local wireless AP, so as to solve the problem of difficulty in accurate positioning of the existing wireless network. The method has the advantages that by utilizing the position information of the mobile terminal in a wireless AP network, the position information of the current AP is dynamically fed back, and a user can conveniently find the wireless AP in an electronic map; the additional arrangement of any hardware in the wireless AP is not needed, so the increasing of cost for the wireless AP is avoided.

Description

The location information acquisition method of wireless aps and wireless aps

Technical field

The present invention relates to the technical field of wireless telecommunications, especially the location information acquisition method of wireless aps and wireless aps.

Background technology

Wireless aps (i.e. Access Point), i.e. WAP (wireless access point) is a kind ofly connected the equipment providing network connection to serve to the mobile device such as mobile phone, panel computer by WIFI network; Due to WIFI network characteristic easily and efficiently, become the main flow network access of mobile device at present, a lot of businessman also provides free WIFI network for user, user friendly mobile device online.But due to the transmission range of WIFI network and coverage less, when user exceeds the transmission range of wireless WIFI network signal from the distance of wireless aps, user not only cannot be directly connected to this wireless aps, nor know the orientation of wireless aps, find free WIFI to user and cause certain difficulty.For the problems referred to above, in prior art, also generally have employed, the mode of user's hand labeled solves, but aforesaid way, be the access way of static state, when the position of free WIFI changes, when access intensity is more weak, cannot the free WIFI of usage flag access.Thus, reduce utilization rate and the convenience of WIFI network, improve the vacancy rate of network

Summary of the invention

For above-mentioned defect of the prior art, the invention solves the problem that prior wireless network is not easily accurately located.

In order to achieve the above object, the invention provides following technical scheme:

The location information acquisition method of wireless aps, comprises,

Step S101: receive the local position information and signal strength information that are sent by mobile terminal in net;

Step S102: according to local position information and the signal strength information of described mobile terminal, obtains the positional information of local wireless AP.

In the preferred embodiment of the present invention, also comprise before described step S101:

Step S1001, the wireless network of mobile terminal access specific position wireless aps;

Step S1002, obtains local positional information and signal strength information;

Step S1003, sends positional information and the signal strength information of described this locality.

In the preferred embodiment of the present invention, described step S1002 comprises,

By the locating module of mobile terminal this locality, obtain local positional information and signal strength information.

In the preferred embodiment of the present invention, local position information comprises: local GPS information.

In the preferred embodiment of the present invention, described step S101 comprises:

When mobile terminal is positioned at multiple diverse location of net, receive the first local position information and signal strength information, the second local position information and signal strength information and the 3rd local position information and signal strength information that are sent by mobile terminal in net respectively.

In the preferred embodiment of the present invention, described step S102 comprises:

Centered by described first local position information, described signal strength information is that radius obtains the first wireless aps position range to be positioned;

Centered by described second local position information, described signal strength information is that radius obtains the second wireless aps position range to be positioned;

Centered by described 3rd local position information, described signal strength information is that radius obtains the 3rd wireless aps position range to be positioned;

Described first wireless aps position range to be positioned, the second wireless aps position range to be positioned and the 3rd wireless aps position range to be positioned are crossed, obtains the positional information of local wireless AP according to intersectional region.

Meanwhile, present invention also offers wireless aps, be configured to:

Receive the local position information and signal strength information that are sent by mobile terminal in net;

According to local position information and the signal strength information of described mobile terminal, obtain the positional information of local wireless AP.

In the preferred embodiment of the present invention, be also configured to:

When mobile terminal is positioned at multiple diverse location of net, receive the first local position information and signal strength information, the second local position information and signal strength information and the 3rd local position information and signal strength information that are sent by mobile terminal in net respectively.

In the preferred embodiment of the present invention, be also configured to:

Centered by described first local position information, described signal strength information is that radius obtains the first wireless aps position range to be positioned;

Centered by described second local position information, described signal strength information is that radius obtains the second wireless aps position range to be positioned;

Centered by described 3rd local position information, described signal strength information is that radius obtains the 3rd wireless aps position range to be positioned;

Described first wireless aps position range to be positioned, the second wireless aps position range to be positioned and the 3rd wireless aps position range to be positioned are crossed, obtains the positional information of local wireless AP according to intersectional region.

Beneficial effect of the present invention is: the present invention is by the mobile terminal in net, and the positional information of dynamical feedback current wireless AP, provides conveniently for user searches wireless aps.Meanwhile, without the need to increasing any hardware in wireless aps, increase cost separately can not to wireless AP devices.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is in one embodiment of the present invention, the handling process schematic diagram of the location information acquisition method of wireless aps;

Fig. 2 is in one embodiment of the present invention, the composition schematic diagram of wireless aps;

Fig. 3 is in one embodiment of the present invention, and wireless aps realizes the schematic diagram of location.

Embodiment

Below in conjunction with accompanying drawing of the present invention, be clearly and completely described technical scheme of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

In one embodiment of the present invention, provide the location information acquisition method of wireless aps, as shown in Figure 1, comprising:

Step S101: receive wireless aps 20 positional information to be positioned and signal strength information.

In this step, wireless aps 20 to be positioned receives the local position information and signal strength information that are sent by mobile terminal 10 in net.

Step S1001, the wireless network of access specific position wireless aps 20.

In this step, as shown in Figure 2, user carries mobile terminal 10, after entering the wireless network region of wireless aps 20 to be positioned.First, mobile terminal 10 passes through local WIFI module 11, the Frame for comprising WIFI network SSID information that the wireless network receiving wireless aps 20 to be positioned sends.Afterwards, mobile terminal 10 is by local WIFI module 11, and the WIFI network to this SSID sends access request, and request comprises SSID and the password of WIFI network.Finally, the wireless network of wireless aps 20 to be positioned is sent access request to mobile terminal 10 and is verified, if password is correct, is then established a communications link by wireless WIFI network with this mobile terminal 10.

Above-mentioned mobile terminal comprises: locating module 12, WIFI module 11, communication module, user operation module and processing module form, wherein:

Locating module 12: receive GPS (Globle Positioning System global positioning system) signal, and calculate current location, for the current location information of acquisition for mobile terminal oneself.

WIFI module 11: transmitting and receiving WIFI signal, process WIFI agreement, for connecting the WIFI network that wireless aps provides.

Communication module 13: mobile communications network signal launching and receiving, connects 2G/3G/4G mobile network for mobile terminal.

Line module 14: mutual between mobile device and user, receives the operational order of user, and result is showed user by display screen.

Processing module 15: the signal of modules is processed, calculated, execution work flow process.

Wireless aps 20 to be positioned is made up of AP WIFI module 21, AP communication module 22, AP processing module 23, wherein:

AP WIFI module 21: transmitting and receiving WIFI signal, process WIFI agreement, for providing WIFI network to mobile terminal.

AP communication module 22: data retransmission, for forwarding data between WIFI module and first line of a couplet module and execution work flow process.

AP processing module 23: the reception of uplink network signal and transmitting, for connecting Internet or other dedicated networks.

Step S1002, by mobile terminal 10 local position information and signal strength information.

In this step, mobile terminal 10 is by local locating module 12, receive the network signal of GPS (Globle Positioning System global positioning system), according to the real time position of satellite multiple in gps system, the positional information that COMPREHENSIVE CALCULATING is current.

Step S1003, sends local position information and signal strength information.

In this step, mobile terminal 10 is by the local position information of acquisition and signal strength information, the wireless network of wireless aps 20 to be positioned is sent to by the mode of data message, the necessary field that data message comprises has, position number, longitude, distance (by WIFI signal strength estimation) several data of the wireless network of latitude value and wireless aps to be positioned 20, data encapsulation form is as shown in table 1, in order to ensure data precision, latitude and longitude value double data types to express, longitude is on the occasion of expression east longitude (E), negative value represents west longitude (W), latitude value is on the occasion of expression north latitude (N), negative value represents south latitude (S).

Table 1

Length (type) 1Bytes(char) 8Bytes(double) 8Bytes(double) 4Bytes(float) Implication Position number Latitude value Longitude Distance Example 1 +27.643256 -108.354789 3.46 (rice)

Step S102: the positional information obtaining local wireless AP.

In this step, according to local position information and the signal strength information of described mobile terminal, obtain the positional information of local wireless AP.

Follow-up, local wireless AP by the positional information of the local wireless AP of acquisition, can send to mobile terminal 10 in net.Can also remote server be issued, the electronic chart that mobile terminal 10 can log in identifies, thus, be convenient to user to the network insertion of local wireless AP and use.It should be noted that, the local wireless AP in above-mentioned embodiment not merely refers to connect the wireless aps networked, and also can carry out the location of wireless aps to multiple Access Network.Thus after user knows wireless access network position, can according to the particular location of local wireless AP, the scope of selection activity, and be convenient to the application to local wireless AP wireless network.

In one embodiment of the invention, comprise at above-mentioned steps S101:

When mobile terminal 10 is positioned at the diverse location of net, receive the first local position information and signal strength information, the second local position and signal strength information and the 3rd local position and signal strength information that are sent by mobile terminal 10 in net respectively.That is, change the position of mobile terminal 10, refer to that user carries mobile terminal, move to another position in wireless aps nerve of a covering, this position need be less than the transmission range of the WIFI network that wireless aps provides apart from the distance of mobile AP.

Comprise at above-mentioned steps S102:

Centered by described first local position information, described signal strength information is that radius obtains the first wireless aps position range to be positioned.Centered by described second local position information, described signal strength information is that radius obtains the second wireless aps position range to be positioned.Centered by described 3rd local position information, described signal strength information is that radius obtains the 3rd wireless aps position range to be positioned.Described first wireless aps position range to be positioned, the second wireless aps position range to be positioned and the 3rd wireless aps position range to be positioned are crossed, obtains the positional information of local wireless AP according to intersectional region.

The principle that realizes of said process is: as shown in Figure 3, the position P1 that wireless aps 20 first time to be positioned is arrived by acquisition for mobile terminal, and the current WIFI signal intensity of mobile terminal, estimate the distance R1 that oneself arrives P1, can show that the position of oneself is taking P1 as the center of circle, R1 is on the circumference C1 of radius.The position P2 that wireless aps 20 second time to be positioned is arrived by acquisition for mobile terminal, and the current WIFI signal intensity of mobile terminal, estimate the distance R2 that oneself arrives P2, can show that the position of oneself is taking P2 as the center of circle, R2 is on the circumference C2 of radius, in conjunction with first time result of calculation C1, gets common factor and can draw two point Z1 and Z2, so behind twice location, can show that the position of wireless aps 20 to be positioned is on Z1 and Z2.The position P3 that wireless aps third time is arrived by acquisition for mobile terminal, and the current WIFI signal intensity of mobile terminal, estimate the distance R3 that oneself arrives P3, can show that the position of oneself is taking P3 as the center of circle, R3 is on the circumference C3 of radius, in conjunction with first and second result of calculation C1, C2, get common factor and can draw Z2, so behind twice location, can show that the position of wireless aps 20 to be positioned is on Z2.So in order to obtain accurate wireless aps position, need mobile terminal in location, three different positions, and send local position respectively and calculate to wireless aps 20 to be positioned.

Meanwhile, in one embodiment of the present invention, additionally provide wireless aps, be configured to:

Receive the local position information and signal strength information that are sent by mobile terminal 10 in net; According to local position information and signal strength information, obtain the positional information of local wireless AP.

In one embodiment, wireless aps, is also configured to:

When mobile terminal 10 is positioned at multiple diverse location of net, receive the first local position information and signal strength information, the second local position information and signal strength information and the 3rd local position information and signal strength information that are sent by mobile terminal in net respectively.

In one embodiment, be also configured to:

Centered by described first local position information, described signal strength information is that radius obtains the first wireless aps position range to be positioned; Centered by described second local position information, described signal strength information is that radius obtains the second wireless aps position range to be positioned; Centered by described 3rd local position information, described signal strength information is that radius obtains the 3rd wireless aps position range to be positioned; Described first wireless aps position range to be positioned, the second wireless aps position range to be positioned and the 3rd wireless aps position range to be positioned are crossed, obtains the positional information of local wireless AP according to intersectional region.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.

Claims (9)

1. the location information acquisition method of wireless aps, is characterized in that, comprises,
Step S101: receive the local position information and signal strength information that are sent by mobile terminal in net;
Step S102: according to local position information and the signal strength information of described mobile terminal, obtains the positional information of local wireless AP.
2. the location information acquisition method of wireless aps according to claim 1, is characterized in that, also comprises before described step S101:
Step S1001, the wireless network of mobile terminal access specific position wireless aps;
Step S1002, obtains local positional information and signal strength information;
Step S1003, sends positional information and the signal strength information of described this locality.
3. the location information acquisition method of wireless aps according to claim 2, is characterized in that, described step S1002 comprises,
By the locating module of mobile terminal this locality, obtain local positional information and signal strength information.
4. the location information acquisition method of wireless aps according to claim 1, is characterized in that, local position information comprises: local GPS information.
5. the location information acquisition method of wireless aps according to claim 1, is characterized in that, described step S101 comprises:
When mobile terminal is positioned at multiple diverse location of net, receive the first local position information and signal strength information, the second local position information and signal strength information and the 3rd local position information and signal strength information that are sent by mobile terminal in net respectively.
6. the location information acquisition method of wireless aps according to claim 5, is characterized in that, described step S102 comprises:
Centered by described first local position information, described signal strength information is that radius obtains the first wireless aps position range to be positioned;
Centered by described second local position information, described signal strength information is that radius obtains the second wireless aps position range to be positioned;
Centered by described 3rd local position information, described signal strength information is that radius obtains the 3rd wireless aps position range to be positioned;
Described first wireless aps position range to be positioned, the second wireless aps position range to be positioned and the 3rd wireless aps position range to be positioned are crossed, obtains the positional information of local wireless AP according to intersectional region.
7. wireless aps, is characterized in that, is configured to:
Receive the local position information and signal strength information that are sent by mobile terminal in net;
According to local position information and the signal strength information of described mobile terminal, obtain the positional information of local wireless AP.
8. wireless aps according to claim 7, is characterized in that, is also configured to:
When mobile terminal is positioned at multiple diverse location of net, receive the first local position information and signal strength information, the second local position information and signal strength information and the 3rd local position information and signal strength information that are sent by mobile terminal in net respectively.
9. wireless aps according to claim 7, is characterized in that, is also configured to:
Centered by described first local position information, described signal strength information is that radius obtains the first wireless aps position range to be positioned;
Centered by described second local position information, described signal strength information is that radius obtains the second wireless aps position range to be positioned;
Centered by described 3rd local position information, described signal strength information is that radius obtains the 3rd wireless aps position range to be positioned;
Described first wireless aps position range to be positioned, the second wireless aps position range to be positioned and the 3rd wireless aps position range to be positioned are crossed, obtains the positional information of local wireless AP according to intersectional region.
CN201510102873.8A 2015-03-09 2015-03-09 Method for obtaining position information of wireless AP (access point) and wireless AP CN104640208A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105376716A (en) * 2015-11-26 2016-03-02 小米科技有限责任公司 Position acquisition method and device
CN106899934A (en) * 2016-12-23 2017-06-27 浙江宇视科技有限公司 A kind of guidance method and server of target device position
CN106981034A (en) * 2017-04-11 2017-07-25 百度在线网络技术(北京)有限公司 The method and apparatus for generating house use information
CN107872862A (en) * 2016-09-26 2018-04-03 深圳平安讯科技术有限公司 The method for pushing and device of wifi hotspot information
WO2018121795A1 (en) * 2016-12-30 2018-07-05 上海掌门科技有限公司 Method and device for connecting wireless access points
CN111246387A (en) * 2019-01-22 2020-06-05 中国信息通信研究院 Method and system for acquiring position information by broadband network gateway

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101346638A (en) * 2005-11-07 2009-01-14 高通股份有限公司 Positioning for WLANs and other wireless networks
CN101790182A (en) * 2010-01-15 2010-07-28 上海华为技术有限公司 Information acquiring method and system and access point equipment
CN102164341A (en) * 2010-02-12 2011-08-24 美国博通公司 Communication method and system
US20120122475A1 (en) * 2010-11-15 2012-05-17 Electronics And Telecommunications Research Institute Method and apparatus for estimating position of access point in wi-fi system
CN103260130A (en) * 2012-02-17 2013-08-21 三星电子株式会社 Method and apparatus for positioning location of wireless access point
US8706142B1 (en) * 2011-08-18 2014-04-22 Google Inc. Probabilistic estimation of location based on wireless signal strength and platform profiles
CN103906107A (en) * 2014-03-21 2014-07-02 杭州敦崇科技股份有限公司 Data collecting type WLAN testing system and method based on WIFI terminal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101346638A (en) * 2005-11-07 2009-01-14 高通股份有限公司 Positioning for WLANs and other wireless networks
CN101790182A (en) * 2010-01-15 2010-07-28 上海华为技术有限公司 Information acquiring method and system and access point equipment
CN102164341A (en) * 2010-02-12 2011-08-24 美国博通公司 Communication method and system
US20120122475A1 (en) * 2010-11-15 2012-05-17 Electronics And Telecommunications Research Institute Method and apparatus for estimating position of access point in wi-fi system
US8706142B1 (en) * 2011-08-18 2014-04-22 Google Inc. Probabilistic estimation of location based on wireless signal strength and platform profiles
CN103260130A (en) * 2012-02-17 2013-08-21 三星电子株式会社 Method and apparatus for positioning location of wireless access point
CN103906107A (en) * 2014-03-21 2014-07-02 杭州敦崇科技股份有限公司 Data collecting type WLAN testing system and method based on WIFI terminal

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105376716A (en) * 2015-11-26 2016-03-02 小米科技有限责任公司 Position acquisition method and device
CN107872862B (en) * 2016-09-26 2020-11-24 深圳平安通信科技有限公司 Wifi hotspot information pushing method and device
CN107872862A (en) * 2016-09-26 2018-04-03 深圳平安讯科技术有限公司 The method for pushing and device of wifi hotspot information
CN106899934A (en) * 2016-12-23 2017-06-27 浙江宇视科技有限公司 A kind of guidance method and server of target device position
WO2018121795A1 (en) * 2016-12-30 2018-07-05 上海掌门科技有限公司 Method and device for connecting wireless access points
CN108289280A (en) * 2016-12-30 2018-07-17 上海掌门科技有限公司 Method and apparatus for connecting wireless access point
CN106981034A (en) * 2017-04-11 2017-07-25 百度在线网络技术(北京)有限公司 The method and apparatus for generating house use information
CN111246387A (en) * 2019-01-22 2020-06-05 中国信息通信研究院 Method and system for acquiring position information by broadband network gateway

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Application publication date: 20150520