CN104735727B - A kind of WLAN shunt method and device based on signal detection - Google Patents
A kind of WLAN shunt method and device based on signal detection Download PDFInfo
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- CN104735727B CN104735727B CN201310728389.7A CN201310728389A CN104735727B CN 104735727 B CN104735727 B CN 104735727B CN 201310728389 A CN201310728389 A CN 201310728389A CN 104735727 B CN104735727 B CN 104735727B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The WLAN WLAN shunt method based on signal detection that the invention discloses a kind of, the described method includes: when determining that the WLAN signal intensity of current detection meets wlan network access conditions, it obtains WLAN shunt and judges information, the WLAN shunt of acquisition is judged that information judges that the blacklist of information or white list match with WLAN shunt, and controls whether user terminal uses WLAN mode to carry out data communication according to matching result；Wherein, the WLAN shunt judges that information can be the SSID for the WLAN hot spot for meeting wlan network access conditions and/or the location information of user terminal.The present invention further simultaneously discloses a kind of WLAN shunt device based on signal detection.
Description
Technical field
The present invention relates to WLAN (Wireless Local Area Networks, WLAN) field of data service,
More particularly to a kind of WLAN shunt method and device based on signal detection.
Background technique
Existing intelligent terminal realizes that Internet service generallys use general packet radio service (General Packet
Radio Service, GPRS) technology or TD SDMA (Time Division-Synchronous Code
Division Multiple Access, TDSCDMA) technology carries out data communication, but both modes are used, it needs to pay
Certain mobile data expense, and GPRS technology is used, the rate of data communication is slower.
In view of this, prior art discloses in such a way that WLAN carries out data communication, it may be assumed that believe when WLAN is not detected
Number when, carry out internet communication using modes such as original GPRS or TDSCDMA；And when detecting WLAN signal, pass through
WLAN is communicated, since the communication cost of WLAN is lower, and fast speed, therefore obtain extensive use.
But WLAN data communication is a kind of unsafe communication mode, it allows to be not provided with password and is communicated, such as
This, can provide chance to criminal, and criminal can lure that user is added certainly by the way of providing free WLAN signal
Oneself hotspot, to obtain subscriber data；Meanwhile the signal of WLAN is also unstable, rate is limited by signal, and user is
Make to connect hotspot, also can may not smoothly surf the Internet., will be at once however, as long as the prior art detects WLAN signal
It is switched to WLAN unit, data communication is carried out by the way of WLAN, and gives no thought to safety and the signal of corresponding WLAN
Intensity brings serious inconvenience to user.
Summary of the invention
In view of this, an embodiment of the present invention is intended to provide a kind of WLAN shunt method and device based on signal detection, both
It is avoided that the case where switching by force when WLAN signal intensity is weaker, and the safety that mobile communication terminal uses WLAN can be improved.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The embodiment of the invention provides a kind of WLAN WLAN shunt method based on signal detection, the method packet
It includes:
When determining that the WLAN signal intensity of current detection meets wlan network access conditions, WLAN shunt judgement letter is obtained
Breath, judges that information judges that the blacklist of information or white list match with WLAN shunt for the WLAN shunt of acquisition, and according to matching
As a result whether control user terminal uses WLAN mode to carry out data communication.
In above scheme, the wlan network access conditions are as follows: the WLAN signal intensity reaches at or above given threshold.
In above scheme, the WLAN shunt judges that information is to meet the WLAN hot spot of wlan network access conditions
SSID；
The acquisition WLAN shunt judges information, and the WLAN shunt of acquisition is judged that information and WLAN shunt judge information
Blacklist or white list matching, comprising: by the SSID and WLAN of the WLAN hot spot for meeting wlan network access conditions received
The blacklist or white list of hot spot match.
In above scheme, the WLAN shunt judges information for the location information of user terminal；
The acquisition WLAN shunt judges information, and the WLAN shunt of acquisition is judged that information and WLAN shunt judge information
Blacklist or white list matching, comprising: the location information request for sending user terminal believes the position of the user terminal received
Breath is matched with the blacklist of location information or white list.
In above scheme, the WLAN shunt judges that information is the SSID for meeting the WLAN hot spot of wlan network access conditions
With the location information of user terminal；
The acquisition WLAN shunt judges information, and the WLAN shunt of acquisition is judged that information and WLAN shunt judge information
Blacklist or white list matching, comprising:
By the SSID for the WLAN hot spot for meeting wlan network access conditions received and the blacklist of WLAN hot spot or white
List matching, when determining that the SSID meets safety requirements, sends the location information request of user terminal, the user that will be received
The location information of terminal is matched with the blacklist of location information or white list.
It is described to control whether user terminal uses WLAN mode to carry out data communications packets according to matching result in above scheme
It includes: when determining that the WLAN hot spot meets safety requirements according to matching result, extracting the username and password of the WLAN hot spot,
Control user terminal carries out data communication using WLAN mode；When determining that the WLAN hot spot does not meet safety requirements, control is used
Family terminal carries out data communication using GPRS/TDSCDMA mode.
The embodiment of the invention also provides a kind of WLAN shunt device based on signal detection, described device includes: signal
Intensity detection unit and control unit；Wherein,
The signal strength detection unit, for determining that the WLAN signal intensity of current detection meets wlan network access item
When part, described control unit is triggered；
The WLAN shunt of acquisition is judged information and WLAN shunt for obtaining WLAN shunt information by described control unit
Judge blacklist or the white list matching of information, and controls whether user terminal uses WLAN mode to be counted according to matching result
According to communication.
In above scheme, the signal strength detection unit is also used to meet the WLAN heat of wlan network access conditions
The SSID and the WLAN signal intensity of point are sent to described control unit；
Described control unit, the SSID for the WLAN hot spot of wlan network access conditions that be also used to receive meet with
The blacklist or white list of WLAN hot spot match.
In above scheme, described device further includes geographical location detection unit, at the end for receiving described control unit
When end position information request, position information of user's terminal is detected, and the position information of user's terminal is supplied to the control
Unit；
Described control unit is also used to send terminal positional information request to the geographical location detection unit, will receive
The location information of the user terminal arrived is matched with the blacklist of location information or white list.
In above scheme, described control unit, the WLAN heat for meeting wlan network access conditions for being also used to receive
The SSID of point is matched with the blacklist of WLAN hot spot or white list, and when determining that the SSID meets safety requirements, it is whole to send user
End position information request gives geographical location detection unit, by the blacklist of the position information of user's terminal received and location information
Or white list matching.
In above scheme, described device further includes storage unit, WLAN unit and GPRS/TDSCDMA unit；Wherein,
The storage unit, for store the WLAN shunt judge information blacklist and white list and WLAN heat
The username and password of point；
The WLAN unit, for providing WLAN data communication function；
The GPRS/TDSCDMA unit, for providing GPRS or TDSCDMA data communication function.
WLAN shunt method based on signal detection provided by the embodiment of the present invention, determines the WLAN signal of current detection
When intensity meets wlan network access conditions, obtain WLAN shunt judge information, by the WLAN shunt of acquisition judge information and
WLAN shunt judges blacklist or the white list matching of information, controls whether user terminal uses WLAN mode according to matching result
Carry out data communication；Wherein, the WLAN shunt judges that information can be the WLAN hot spot for meeting wlan network access conditions
The location information of service set (SSID, Service Set Identifier) and/or user terminal；In this way, being avoided that existing
There is the case where switching by force when WLAN signal intensity is weaker in technology；Also, mobile communication terminal can be made in the geographical position of safety
The function of being just switched to WLAN is set, the safety that mobile communication terminal uses WLAN is substantially increased.
Detailed description of the invention
Fig. 1 is WLAN shunt method flow schematic diagram of the embodiment of the present invention one based on signal detection；
Fig. 2 is WLAN shunt method flow schematic diagram of the embodiment of the present invention two based on signal detection；
Fig. 3 is WLAN shunt method flow schematic diagram of the embodiment of the present invention three based on signal detection；
Fig. 4 is WLAN shunt method flow schematic diagram of the embodiment of the present invention four based on signal detection；
Fig. 5 is WLAN shunt schematic device of the embodiment of the present invention based on signal detection.
Specific embodiment
In embodiments of the present invention, it when determining that the WLAN signal intensity of current detection meets wlan network access conditions, obtains
It takes WLAN shunt to judge information, the WLAN shunt of acquisition is judged that information and WLAN shunt judge the blacklist or white list of information
Matching controls whether user terminal uses WLAN mode to carry out data communication according to matching result.
Here, the WLAN shunt judges information are as follows: meet the WLAN hot spot of wlan network access conditions SSID and/
Or the location information of user terminal；
The WLAN shunt judges that information is acquisition when meeting the SSID of the WLAN hot spot of wlan network access conditions
WLAN shunt judges information, and the WLAN shunt of acquisition is judged that information and WLAN shunt judge the blacklist or white list of information
Match are as follows: meet the SSID of the WLAN hot spot of wlan network access conditions and the blacklist of WLAN hot spot or white described in receiving
List matching；
When the WLAN shunt judges that information is the location information of user terminal, the acquisition WLAN shunt judges information,
The WLAN shunt of acquisition is judged that information judges that the blacklist of information or white list match with WLAN shunt are as follows: send user terminal
Location information request, the location information of the user terminal received is matched with the blacklist of location information or white list；
The WLAN shunt judges that information is the SSID and user terminal for the WLAN hot spot for meeting wlan network access conditions
Location information when, the acquisition WLAN shunt judges information, and the WLAN shunt of acquisition is judged that information and WLAN shunt judge
Information blacklist or white list matching include: the WLAN hot spot for meeting wlan network access conditions that will be received SSID with
The blacklist or white list of WLAN hot spot match, and when determining that the SSID meets safety requirements, send the position letter of user terminal
Breath request, the location information of the user terminal received is matched with the blacklist of location information or white list.
Specifically, described control whether user terminal uses WLAN mode to carry out data communication according to matching result, it can be with
It is to allow user terminal to be switched to carry out data communication using WLAN mode, is also possible to user terminal is allowed still to use original
GPRS/TDSCDMA mode carries out data communication.
Fig. 1 is WLAN shunt method flow schematic diagram of the embodiment of the present invention one based on signal detection, as shown in Figure 1, should
WLAN shunt method flow based on signal detection includes:
Step 101: when determining that the WLAN signal intensity of current detection meets wlan network access conditions, obtaining WLAN shunt
Judge information, and the WLAN shunt of acquisition is judged that information judges that the blacklist of information or white list match with WLAN shunt；
Here, determining that the WLAN signal intensity of current detection meets wlan network access conditions includes: real-time detection WLAN
Signal further detects WLAN signal intensity, judges whether the WLAN signal intensity meets when detecting WLAN signal
Wlan network access conditions；
The wlan network access conditions specifically: the WLAN signal intensity reaches at or above given threshold, the threshold
Value can be voluntarily set dynamically by user according to downloading demand or online demand etc.；
The WLAN shunt judges that information can be the SSID and/or use of the WLAN hot spot for meeting wlan network access conditions
The location information of family terminal；
It is described to obtain when the WLAN shunt judges that information is to meet the SSID of the WLAN hot spot of wlan network access conditions
Take WLAN shunt to judge information, and by the WLAN shunt of acquisition judge information and WLAN shunt judge information blacklist or white name
Single matching include: the SSID for the WLAN hot spot for meeting wlan network access conditions that will be received and the blacklist of WLAN hot spot or
White list matching；
When the WLAN shunt judges that information is the location information of user terminal, the acquisition WLAN shunt judgement letter
Breath, and it includes: to send that the WLAN shunt of acquisition, which is judged that information judges that the blacklist of information or white list match with WLAN shunt,
The location information request of terminal matches the location information of the terminal received with the blacklist of location information or white list；
When the WLAN shunt judges that information is SSID and the user's end for the WLAN hot spot for meeting wlan network access conditions
When the location information at end, the acquisition WLAN shunt judges information, and the WLAN shunt of acquisition is judged information and WLAN shunt
The blacklist or white list matching for judging information include: the WLAN hot spot for meeting wlan network access conditions that will be received
SSID is matched with the blacklist of WLAN hot spot or white list, when determining that the SSID meets safety requirements, sends the position of terminal
Information request matches the location information of the terminal received with the blacklist of location information or white list；
The blacklist or white list of the WLAN hot spot and the blacklist or white list of the location information can be by users
Addition setting manually.
Step 102: controlling whether user terminal uses WLAN mode to carry out data communication according to matching result；
Here, described to include according to whether matching result control user terminal uses WLAN mode to carry out data communication: when
When matching result is that the WLAN hot spot meets safety requirements, the user for extracting the WLAN hot spot and password, control user are whole
End carries out data communication using WLAN mode；When matching result is that the WLAN hot spot does not meet safety requirements, user is controlled
Terminal carries out data communication still by the way of GPRS/TDSCDMA.
Fig. 2 is WLAN shunt method flow schematic diagram of the embodiment of the present invention two based on signal detection, in the present embodiment, institute
It states WLAN shunt and judges that information is the SSID for meeting the WLAN hot spot of wlan network access conditions；As shown in Fig. 2, signal should be based on
The WLAN shunt method flow of detection includes:
Step 201: user terminal carries out data communication by the way of GPRS/TDSCDMA；
Step 202: real-time detection WLAN signal, and judge whether the WLAN signal intensity meets wlan network access item
Part executes step 203 if met；Otherwise, step 206 is executed；
Here, the wlan network access conditions specifically: the signal strength of the WLAN hot spot reaches at or above setting
Threshold value, the threshold value can be voluntarily set dynamically by user according to downloading demand or online demand etc..
Step 203: by the white list of the SSID of the WLAN hot spot for meeting wlan network access conditions and WLAN hot spot
Matching, and judge whether matching succeeds；If successful match, step 204 is executed, otherwise, executes step 206；
It here, can also be by the black name of the SSID of the WLAN hot spot for meeting wlan network access conditions and WLAN hot spot
Single matching, if successful match, then it is assumed that the WLAN hot spot does not meet safety requirements, otherwise it is assumed that the WLAN hot spot accords with
Close safety requirements；
The white list or blacklist of the WLAN hot spot can be added manually setting by user.
Step 204: extracting the username and password of the WLAN hot spot.
Step 205: currently employed GPRS/TDSCDMA data communication mode being switched into WLAN data communication, and is executed
Step 207.
Step 206: control user terminal carries out data communication still by the way of GPRS/TDSCDMA.
Step 207: terminating this process flow.
Fig. 3 is WLAN shunt method flow schematic diagram of the embodiment of the present invention three based on signal detection, in the present embodiment, institute
State the location information that WLAN shunt judges information for user terminal；As shown in figure 3, should the WLAN shunt method based on signal detection
Process includes:
Step 301: user terminal carries out data communication by the way of GPRS/TDSCDMA；
Step 302: real-time detection WLAN signal, and judge whether the WLAN signal intensity meets wlan network access item
Part executes step 303 if met；Otherwise, step 307 is executed；
Here, the wlan network access conditions specifically: the signal strength of the WLAN hot spot reaches at or above setting
Threshold value, the threshold value can be voluntarily set dynamically by user according to downloading demand or online demand etc..
Step 303: obtaining the location information of the user terminal；
Here, the location information for obtaining the user terminal includes: to send the location information request of terminal to geography
Location information detection unit, and receive the location information of the user terminal of geographical location information detection unit transmission.
Step 304: the location information by user terminal being matched with the white list of location information, and judges that matching is
No success executes step 305 if successful match；Otherwise, step 307 is executed；
Here, the location information by user terminal can also be matched with the blacklist of location information, if matching
Success, then it is assumed that the WLAN hot spot does not meet safety requirements, otherwise it is assumed that the WLAN hot spot meets safety requirements；
The blacklist or white list of the location information can be added manually setting by user.
Step 305: extracting the username and password of the WLAN hot spot；
Step 306: currently employed GPRS/TDSCDMA data communication mode being switched into WLAN data communication, and is executed
Step 308.
Step 307: control user terminal carries out data communication still by the way of GPRS/TDSCDMA.
Step 308: terminating this process flow.
Fig. 4 is WLAN shunt method flow schematic diagram of the embodiment of the present invention four based on signal detection, in the present embodiment, institute
It states WLAN shunt and judges information are as follows: meet the SSID of the WLAN hot spot of wlan network access conditions and the position letter of user terminal
Breath；As shown in figure 4, the WLAN shunt method flow based on signal detection includes:
Step 401: user terminal carries out data communication by the way of GPRS/TDSCDMA；
Step 402: real-time detection WLAN signal, and judge whether the WLAN signal intensity meets wlan network access item
Part executes step 403 if met；Otherwise, step 408 is executed；
Here, the wlan network access conditions specifically: the signal strength of the WLAN hot spot reaches at or above setting
Threshold value, the threshold value can be voluntarily set dynamically by user according to downloading demand or online demand etc..
Step 403: by the white list of the SSID of the WLAN hot spot for meeting wlan network access conditions and WLAN hot spot
Matching, and judge whether matching succeeds, if successful match, execute step 404；Otherwise, step 408 is executed；
It here, can also be by the black name of the SSID of the WLAN hot spot for meeting wlan network access conditions and WLAN hot spot
Single matching, if successful match, then it is assumed that the WLAN hot spot does not meet safety requirements, otherwise it is assumed that the WLAN hot spot accords with
Close safety requirements；
The blacklist or white list of the WLAN hot spot can be added manually setting by user.
Step 404: obtaining the location information of the user terminal；
Here, the location information for obtaining the user terminal includes: to send the location information request of terminal to geography
Location information detection unit, and receive the location information of the user terminal of geographical location information detection unit transmission.
Step 405: the location information by user terminal being matched with the white list of location information, and judges that matching is
No success executes step 406 if successful match；Otherwise, step 408 is executed；
Here, the location information by user terminal can also be matched with the blacklist of location information, if matching
Success, then it is assumed that the WLAN hot spot does not meet safety requirements, otherwise it is assumed that the WLAN hot spot meets safety requirements；
The blacklist or white list of the location information can be added manually setting by user.
Step 406: extracting the username and password of the WLAN hot spot；
Step 407: currently employed GPRS/TDSCDMA data communication mode being switched into WLAN data communication, and is executed
Step 409.
Step 408: control user terminal carries out data communication still by the way of GPRS/TDSCDMA.
Step 409: terminating this process flow.
Fig. 5 is WLAN shunt schematic device of the embodiment of the present invention based on signal detection, as shown in figure 5, should be based on letter
Number detection WLAN shunt device include: signal strength detection unit 51 and control unit 52；Wherein,
The signal strength detection unit 51, for determining that the WLAN signal intensity of current detection meets wlan network access
When condition, described control unit 52 is triggered；
The WLAN shunt of acquisition is judged information and WLAN points for obtaining WLAN shunt information by described control unit 52
Stream judges blacklist or the white list matching of information, and controls whether user terminal uses WLAN mode to carry out according to matching result
Data communication；
Here, the wlan network access conditions are as follows: the signal strength of the WLAN hot spot reaches at or above given threshold,
The threshold value can be voluntarily set dynamically by user according to downloading demand or online demand etc..
Further, the signal strength detection unit 51 is also used to meet the WLAN heat of wlan network access conditions
The SSID and the WLAN signal intensity of point are sent to described control unit 52；
Described control unit 52, the SSID for the WLAN hot spot of wlan network access conditions that be also used to receive meet with
The blacklist or white list of WLAN hot spot match.
Further, described device further includes geographical location detection unit 53, for receiving described control unit 52
When terminal positional information is requested, position information of user's terminal is detected, and the position information of user's terminal is supplied to the control
Unit 52 processed；
Described control unit 52 is also used to send terminal positional information request to the geographical location detection unit 51, will
The location information of the user terminal received is matched with the blacklist of location information or white list.
Further, described control unit 52, the WLAN heat for meeting wlan network access conditions for being also used to receive
The SSID of point is matched with the blacklist of WLAN hot spot or white list, and when determining that the SSID meets safety requirements, it is whole to send user
End position information request is to geographical location detection unit 53, by the black name of the position information of user's terminal received and location information
List or white list matching.
Further, described device further include: storage unit 56, WLAN unit 54 and GPRS/TDSCDMA unit 55；Its
In,
The storage unit 56 judges the blacklist and white list and WLAN hot spot of information for storing WLAN shunt
Username and password；
The WLAN unit 54, for providing WLAN data communication function；
The GPRS/TDSCDMA unit 55, for providing GPRS or TDSCDMA data communication function；
Here, the WLAN shunt judge the blacklist of information and white list include: WLAN hot spot blacklist and white name
The blacklist and white list of the single and described location information, and the WLAN shunt judges that the blacklist of information and white list can
Add setting manually by user.
Further, the WLAN shunt judges that information can be the WLAN hot spot for meeting wlan network access conditions
SSID and/or position information of user's terminal.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (10)
1. a kind of WLAN WLAN shunt method based on signal detection, which is characterized in that the described method includes:
When determining that the WLAN signal intensity of current detection meets wlan network access conditions, obtains WLAN shunt and judge information, it will
The WLAN shunt of acquisition judges that information judges that the blacklist of information or white list match with WLAN shunt, and according to matching result control
Whether user terminal processed uses WLAN mode to carry out data communication；
Wherein, the WLAN shunt judges information for the location information of user terminal；
The acquisition WLAN shunt judges information, and the WLAN shunt of acquisition is judged that information and WLAN shunt judge the black name of information
List or white list matching, comprising: the location information request for sending user terminal, by the location information of the user terminal received with
The blacklist or white list of location information match whether meet safety requirements with the determination WLAN hot spot.
2. method according to claim 1, which is characterized in that the wlan network access conditions are as follows: the WLAN signal is strong
Degree reaches at or above given threshold.
3. method according to claim 1, which is characterized in that the WLAN shunt judges information to meet wlan network access
The SSID of the WLAN hot spot of condition；
The acquisition WLAN shunt judges information, and the WLAN shunt of acquisition is judged that information and WLAN shunt judge the black name of information
List or white list matching, comprising: by the SSID and WLAN hot spot of the WLAN hot spot for meeting wlan network access conditions received
Blacklist or white list matching.
4. method according to claim 1, which is characterized in that the WLAN shunt judges information to meet wlan network access
The SSID of the WLAN hot spot of condition and the location information of user terminal；
The acquisition WLAN shunt judges information, and the WLAN shunt of acquisition is judged that information and WLAN shunt judge the black name of information
List or white list matching, comprising:
By the SSID for the WLAN hot spot for meeting wlan network access conditions received and the blacklist of WLAN hot spot or white list
Matching, when determining that the SSID meets safety requirements, sends the location information request of user terminal, the user terminal that will be received
Location information matched with the blacklist of location information or white list.
5. according to claim 1 to any one of 4 the methods, which is characterized in that described to control user terminal according to matching result
Whether carrying out data communication using WLAN mode includes: when determining that the WLAN hot spot meets safety requirements according to matching result,
The username and password of the WLAN hot spot is extracted, control user terminal carries out data communication using WLAN mode；Described in determination
When WLAN hot spot does not meet safety requirements, control user terminal carries out data communication using GPRS/TDSCDMA mode.
6. a kind of WLAN shunt device based on signal detection, which is characterized in that described device includes: signal strength detection unit
And control unit；Wherein,
The signal strength detection unit, for determining that the WLAN signal intensity of current detection meets wlan network access conditions
When, trigger described control unit；
The WLAN shunt of acquisition is judged that information and WLAN shunt judge for obtaining WLAN shunt information by described control unit
The blacklist or white list of information match, and lead to according to whether matching result control user terminal uses WLAN mode to carry out data
Letter；
Wherein, described device further includes geographical location detection unit, in the terminal positional information for receiving described control unit
When request, position information of user's terminal is detected, and the position information of user's terminal is supplied to described control unit；
Described control unit is also used to send terminal positional information request to the geographical location detection unit, by what is received
The location information of user terminal is matched with the blacklist of location information or white list with whether the determination WLAN hot spot meets peace
It is complete to require.
7. device according to claim 6, which is characterized in that the signal strength detection unit is also used to that WLAN will be met
The SSID of the WLAN hot spot of network insertion condition and the WLAN signal intensity are sent to described control unit；
Described control unit, be also used to receive meets SSID and the WLAN heat of the WLAN hot spot of wlan network access conditions
Blacklist or the white list matching of point.
8. device according to claim 6, which is characterized in that described control unit, be also used to receive meets WLAN
The SSID of the WLAN hot spot of network insertion condition is matched with the blacklist of WLAN hot spot or white list, determines that the SSID meets peace
When requiring entirely, sends position information of user's terminal and request to give geographical location detection unit, the user terminal location received is believed
Breath is matched with the blacklist of location information or white list.
9. device according to claim 6, which is characterized in that described device further includes storage unit, WLAN unit and GPRS/
TDSCDMA unit；Wherein,
The storage unit judges the blacklist and white list and WLAN hot spot of information for storing the WLAN shunt
Username and password；
The WLAN unit, for providing WLAN data communication function；
The GPRS/TDSCDMA unit, for providing GPRS or TDSCDMA data communication function.
10. according to any one of claim 6 to 9 described device, which is characterized in that the wlan network access conditions are as follows: described
WLAN signal intensity reaches at or above given threshold.
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| CN201310728389.7A CN104735727B (en) | 2013-12-24 | 2013-12-24 | A kind of WLAN shunt method and device based on signal detection |
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