CN105430667A - WIFI signal enhancing method and system and wireless relay - Google Patents
WIFI signal enhancing method and system and wireless relay Download PDFInfo
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- CN105430667A CN105430667A CN201510739440.3A CN201510739440A CN105430667A CN 105430667 A CN105430667 A CN 105430667A CN 201510739440 A CN201510739440 A CN 201510739440A CN 105430667 A CN105430667 A CN 105430667A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
Abstract
The invention provides a WIFI signal enhancing method and system and a wireless relay. The method comprises that the intensity value of WIFI signals, which are obtained by connecting the wireless relay to a router, is a first signal intensity value; the intensity value of relay WIFI signals, which are received by a mobile device from the wireless relay, is a second signal intensity value, and the wireless relay obtains the second signal intensity value; the wireless relay detects the first and second signal intensity values, and compares the first and second signal intensity values with a preset signal threshold; and if one of the two intensity values is lower than the preset signal threshold, the wireless relay is controlled to move till a balanced position is reached. The wireless relay moves according to the first and second signal intensity values, so that the wireless relay reaches the balanced position, network coverage is made optimal, and the mobile device is convenient and rapid in network connection.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of method, system and the relay apparatus that strengthen WIFI signal.
Background technology
Along with the development of mobile Internet, mobile phone or other mobile devices are quite universal, and relative to the Mobile data expense of costliness, the WIFI signal that cable network transforms seems very practical.Present people tend to be in installation wireless router to realize the networking of each terminal, but along with the house of people is increasing, now a lot of room in other is more, and house type is longer and narrower, a router can not cover whole house completely, at this time will increase router in room, relatively more conservative way is the cable port in router access room, be re-used as AP, if but some rooms, or lavatory (time many people like going to toilet now, holding in both hands a mobile phone or dull and stereotyped online), do not have the words of cable port just cannot use network.Or be increase wireless aps by the total router in wireless connections man, use as wireless relay.Although this method also can accomplish signal all standing, traditional wireless aps all can be fixed on certain position usually in view of the lasting supply of electric power of needs, is so just difficult to weigh the network signal that receives of terminal whether the byest force.Such as: if total the hypertelorism of AP and router, even if mobile phone can receive the strongest WIFI signal of this AP, but network signal that neither be the strongest, because of AP for this reason, to receive the WIFI signal of total router not the strongest; And if AP and total router are very near, although can guarantee that AP receives the strongest network signal, be difficult to ensure that mobile phone terminal can receive the strongest WIFI signal of this AP.So in present Working Life, because the wireless signal coverage of wireless router is restricted, when wireless router and wireless client terminal distant time, wireless client terminal just cannot receive wireless signal and occur that wireless client terminal cannot the phenomenon of proper communication.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of the deficiencies in the prior art, the object of the invention is to provide a kind of method, system and the relay apparatus that strengthen WIFI signal, be intended to solve mobile device and wireless router in prior art distant time, network signal cannot be used, existing AP is fixing, mobile device and AP apart from each other time, still normally cannot carry out the defect of radio communication.
Technical scheme of the present invention is as follows:
Strengthen a method for WIFI signal, wherein, method comprises:
A, wireless relay apparatus are by WIFI connection route device and obtain WIFI signal, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values;
The relaying WIFI signal that the wireless relay apparatus that B, mobile device receive sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level;
C, wireless relay apparatus detect the first signal strength values and secondary signal intensity level, the first signal strength values and secondary signal intensity level are compared with a prearranged signals threshold values respectively;
If when having one to be less than this prearranged signals threshold values in first and second signal strength values of D, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement.
The method of described enhancing WIFI signal, wherein, described step B specifically comprises:
When B1, mobile device connect wireless relay apparatus, obtain secondary signal intensity level when connecting;
B2, mobile device send secondary signal intensity level according to specific protocol by the form of broadcast;
B3, wireless relay apparatus obtain secondary signal intensity level by the broadcast received.
The method of described enhancing WIFI signal, wherein, described step D specifically comprises:
D1, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
If D2 is all less than this predetermined signal strength threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
D3, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, the direction that controlling wireless relay apparatus all increases along the first signal strength values and secondary signal intensity level is moved, until this first signal strength values and secondary signal intensity level are increased to corresponding maximum, now this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
The method of described enhancing WIFI signal, wherein, described step D specifically comprises:
D10, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than a predetermined signal strength threshold values;
If this first signal strength values of D20 is greater than this prearranged signals threshold values, when this secondary signal intensity level is less than this prearranged signals threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
D30, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, control the direction that wireless relay apparatus reduces along the first signal strength values, secondary signal intensity level increases to move, until this first signal strength values and secondary signal changes in intensity values are to close to time equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
The method of described enhancing WIFI signal, wherein, described step D specifically comprises:
D101, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
If this first signal strength values of D201 is less than this prearranged signals threshold values, when this secondary signal intensity level is greater than this prearranged signals threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
D301, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, control the direction that wireless relay apparatus increases along the first signal strength values, secondary signal intensity level reduces to move, until this first signal strength values and secondary signal changes in intensity values are to close to time equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
Strengthen a system for WIFI signal, wherein, system comprises:
First signal acquisition module, obtains WIFI signal for wireless relay apparatus by WIFI connection route device, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values;
Secondary signal acquisition module, the relaying WIFI signal that the wireless relay apparatus received for mobile device sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level;
Comparison module, detects the first signal strength values and secondary signal intensity level for wireless relay apparatus, the first signal strength values and secondary signal intensity level is compared with a prearranged signals threshold values respectively;
Control module, if when being less than this prearranged signals threshold values for there being one in first and second signal strength values, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement.
The system of described enhancing WIFI signal, wherein, described secondary signal acquisition module specifically comprises:
First acquiring unit, when connecting wireless relay apparatus for mobile device, obtains secondary signal intensity level when connecting;
Radio unit, sends secondary signal intensity level according to specific protocol by the form of broadcast for mobile device;
Second acquisition unit, obtains secondary signal intensity level for wireless relay apparatus by the broadcast received.
The system of described enhancing WIFI signal, wherein, described control module specifically comprises:
For wireless relay apparatus, judging unit, judges whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
Mobile unit, if be less than this predetermined signal strength threshold values for there being one in first and second signal strength values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving, if this two signal strength values is all greater than this predetermined signal strength value, control this wireless relay apparatus motionless;
Detection & Controling unit, for detecting the first signal strength values and secondary signal intensity level in real time in wireless relay apparatus moving process, control this wireless relay apparatus to move along certain direction, until this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
A kind of relay apparatus, device is the hardware device possessing route relay function, and wherein, described device also comprises:
First signal acquisition module, obtains WIFI signal for wireless relay apparatus by WIFI connection route device, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values;
Secondary signal acquisition module, the relaying WIFI signal that the wireless relay apparatus that mobile device receives sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level;
Comparison module, detects the first signal strength values and secondary signal intensity level for wireless relay apparatus, the first signal strength values and secondary signal intensity level is compared with a prearranged signals threshold values respectively;
Control module, if when being less than this prearranged signals threshold values for there being one in first and second signal strength values, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement.
Described relay apparatus, wherein, described control module specifically comprises:
For wireless relay apparatus, judging unit, judges whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
Mobile unit, if be less than this predetermined signal strength threshold values for there being one in first and second signal strength values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving, if this two signal strength values is all greater than this predetermined signal strength value, control this wireless relay apparatus motionless;
Detection & Controling unit, for detecting the first signal strength values and secondary signal intensity level in real time in wireless relay apparatus moving process, control this wireless relay apparatus to move along certain direction, until this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
The invention provides a kind of method, system and the relay apparatus that strengthen WIFI signal, the present invention is can in order to moving with comparing of predetermined strength threshold values according to the first signal strength values and secondary signal intensity level, this wireless relay apparatus is made to arrive equilbrium position, achieve network coverage optimization, mobile device networking more convenient and quicker can be made, thus realize the wireless signal that user can receive the best, solve WIFI signal and cover incomplete problem.
Accompanying drawing explanation
Fig. 1 is a kind of flow chart strengthening the preferred embodiment of the method for WIFI signal of the present invention.
Fig. 2 is a kind of wireless relay apparatus schematic diagram in rotary moving strengthening the embody rule embodiment one of the method for WIFI signal of the present invention.
Fig. 3 is a kind of wireless relay apparatus signal in rotary moving strengthening the embody rule embodiment two of the method for WIFI signal of the present invention.
Fig. 4 is a kind of functional schematic block diagram strengthening the preferred embodiment of the system of WIFI signal of the present invention.
Embodiment
For making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of flow chart strengthening the preferred embodiment of the method for WIFI signal, as shown in Figure 1, described method comprises:
Step S100, wireless relay apparatus are by WIFI connection route device and obtain WIFI signal, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values.
During concrete enforcement, the present invention arranges a router in indoor, and carries out relaying by wireless relay apparatus routers signal.Wherein, wireless relay apparatus is a kind of hardware device with route relay capabilities.Wireless relay apparatus in the present invention is compared conventional repeater and is had following characteristic: carry power supply, carries moveable structure, as wheel, and motor, and the various kinds of sensors such as ultrasonic sensor.
Router by wired connection network, and outwards provides wireless WIFI signal, and wireless relay apparatus is connected to router by WIFI, and externally provides relaying WIFI signal, for mobile phone or the networking of other wireless devices.And wireless relay apparatus is in real time by WIFI connection route device, the intensity level of WIFI signal wireless relay apparatus got is designated as the first signal strength values.The power of this first signal strength values can be defined as the numerical value of 0 ~ 100, numerical value is larger, and signal is better.In theory, larger with the nearlyer signal value of distance of signal source (i.e. router).
The relaying WIFI signal that the wireless relay apparatus that step S200, mobile device receive sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level.
During concrete enforcement, mobile phone or other mobile devices can be connected with this wireless relay apparatus, when connecting wireless relay apparatus, this wireless relay apparatus sends relaying WIFI signal to mobile device, the intensity level that this mobile device obtains this relaying WIFI signal is secondary signal intensity level, and this wireless relay apparatus can obtain this secondary signal intensity level, the power of this secondary signal intensity level can be defined as the numerical value of 0 ~ 100, numerical value is larger, and signal is better.In theory, larger with the nearlyer signal value of distance of signal source (i.e. wireless relay apparatus).
Step S300, wireless relay apparatus detect the first signal strength values and secondary signal intensity level, the first signal strength values and secondary signal intensity level are compared with a prearranged signals threshold values respectively.
During concrete enforcement, for making the getable network signal of this mobile device better, this first signal strength values and secondary signal intensity level must be all larger values, and guarantee mobile device uses good network signal.Therefore for judging the quality of the network signal of mobile device, a prearranged signals threshold values can be set compared with this first signal strength values and secondary signal intensity level.Certainly, this prearranged signals threshold values must set according to the environment for use of user, and in different environments for use, the numerical value of this predetermined strength threshold values is different.In the present embodiment, this numerical value determining intensity threshold is 90.
If when having one to be less than this prearranged signals threshold values in first and second signal strength values of step S400, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement.
During concrete enforcement, after getting the first signal strength values and secondary signal intensity level, judge whether the first signal strength values and secondary signal intensity level are all greater than a predetermined strength threshold values, if be all greater than, then this mobile device can receive good network signal, and wireless relay apparatus does not need mobile.If the first signal strength values and secondary signal intensity level wherein have one to be less than this predetermined strength threshold values, then this mobile device all can not receive good network signal, need control wireless relay apparatus starts mobile, until this wireless relay apparatus arrives an equilbrium position.In this equilbrium position, make the network signal that can receive of this mobile device the strongest.
In further embodiment, described step S200 specifically comprises:
When step S201, mobile device connect wireless relay apparatus, obtain secondary signal intensity level when connecting;
Step S202, mobile device send secondary signal intensity level according to specific protocol by the form of broadcast;
Step S203, wireless relay apparatus obtain secondary signal intensity level by the broadcast received.
During concrete enforcement, when mobile phone terminal or other mobile devices connect relay, get secondary signal intensity level.According to the form of specific protocol by broadcast, secondary signal intensity level is sent after mobile phone gets secondary signal intensity level, then gone to read secondary signal intensity level by wireless relay apparatus.
In the process of above-mentioned acquisition secondary signal intensity level, consider the operating system of mobile phone or other-end equipment and the factor of associated rights restriction, secondary signal intensity level can not be sent by broadcast by general cell phone system, exploitation APP is then needed to obtain the signal strength values reading wifi, and this value is sent according to the form of given protocol by broadcast, obtain this secondary signal intensity level according to identical protocol analysis after wireless relay apparatus receives this message.
In further embodiment, then step S400 specifically comprises:
Step S401, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
If step S402 is all less than predetermined signal strength threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
Step S403, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, the direction that controlling wireless relay apparatus all increases along the first signal strength values and secondary signal intensity level is moved, until this first signal strength values and secondary signal intensity level are increased to corresponding maximum, now this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
As shown in Figure 2, when specifically implementing, when this mobile device is away from this wireless relay apparatus, and this wireless relay apparatus away from this router time.Wireless relay apparatus gets the first signal strength values and secondary signal intensity level certainly will be all very little, the network signal that this mobile device can obtain is certainly bad, this wireless relay apparatus then should be made mobile to the centre position (equilbrium position, the network signal that can obtain at this mobile device of this position is best) between this router and mobile device.Namely the direction (i.e. the direction of arrow of Fig. 2) that wireless relay apparatus all increases along the first signal strength values and secondary signal intensity level should be controlled in rotary moving, when detecting that first and second signal strength values is all increased to corresponding maximum, now this two signal strength values is close to equal.Such as this first signal strength values is 96.3, and this secondary signal intensity level is 96.8, now can judge that this wireless relay apparatus reaches the centre position (i.e. equilbrium position) of router and mobile device, and wireless relay apparatus stops mobile.
In further embodiment, then step S400 specifically comprises:
Step S410, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
If this first signal strength values of step S420 is greater than this prearranged signals threshold values, when this secondary signal intensity level is less than this prearranged signals threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
Step S430, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, control the direction that wireless relay apparatus reduces along the first signal strength values, secondary signal intensity level increases to move, until this first signal strength values and secondary signal changes in intensity values are to close to time equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
As shown in Figure 3, when specifically implementing, when wireless relay apparatus detects that this first signal strength values is greater than this prearranged signals threshold values, and when this secondary signal intensity level is less than this prearranged signals threshold values.If this first signal strength values is 98, and secondary signal intensity level is 40.This wireless relay apparatus certainly will close to this router, and this mobile device is away from this wireless relay apparatus, and now the network signal that receives of this mobile device is also bad.Also this controlled in wireless wireless relay apparatus should be made to move towards the centre position between this router and mobile device, and the network signal that this mobile device can be made to receive reaches the strongest.Control this wireless relay apparatus to move along the direction that this first signal strength values reduces and secondary signal intensity level increases.When detecting that secondary signal intensity level is increased to certain value, after this first signal strength values is reduced to certain value, this two value is close to equal.Such as now, this first signal strength values is 96.3, and this secondary signal intensity level is 96.8, now can judge that this wireless relay apparatus reaches the centre position (i.e. equilbrium position) of router and mobile device, and wireless relay apparatus stops mobile.
In further embodiment, then step S400 specifically comprises:
Step S411, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
If this first signal strength values of step S421 is less than this prearranged signals threshold values, when this secondary signal intensity level is greater than this prearranged signals threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
Step S431, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, control the direction that wireless relay apparatus increases along the first signal strength values, secondary signal intensity level reduces to move, until this first signal strength values and secondary signal changes in intensity values are to close to time equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
During concrete enforcement, when wireless relay apparatus detects that this first signal strength values is less than this prearranged signals threshold values, and when this secondary signal intensity level is greater than this prearranged signals threshold values.Such as this first signal strength values is 30, and secondary signal intensity level is 95.This wireless relay apparatus certainly will away from this router, and this mobile device is close to this wireless relay apparatus, and now the network signal that receives of this mobile device is also bad.Also this controlled in wireless wireless relay apparatus should be made to move towards the centre position between this router and mobile device, and the network signal that this mobile device can be made to receive reaches the strongest.Control this wireless relay apparatus to move along the direction that this first signal strength values increases and secondary signal intensity level reduces, when detecting that secondary signal intensity level is reduced to certain value, after this first signal strength values is increased to certain value, this two value is close to equal; As now, this first signal strength values is 92.5, and this secondary signal intensity level is 92.8, now can judge that this wireless relay apparatus reaches the centre position (i.e. equilbrium position) of router and mobile device, and wireless relay apparatus stops mobile.
To sum up, after wireless relay apparatus gets the first signal strength values and secondary signal intensity level, two data are analyzed by wireless relay apparatus, what control this wireless relay apparatus moves to equilbrium position, in this equilbrium position, these two values all reach higher value when equal as far as possible, make this mobile device to obtain good network.
On the basis of said method embodiment, present invention also offers a kind of functional schematic block diagram strengthening the preferred embodiment of the system of WIFI signal, as shown in Figure 4, described system comprises:
First signal acquisition module 100, obtains WIFI signal for wireless relay apparatus by WIFI connection route device, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values; As detailed above.
Secondary signal acquisition module 200, the relaying WIFI signal that the wireless relay apparatus received for mobile device sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level; As detailed above.
Comparison module 300, detects the first signal strength values and secondary signal intensity level for wireless relay apparatus, the first signal strength values and secondary signal intensity level is compared with a prearranged signals threshold values respectively; As detailed above.
Control module 400, if when being less than this prearranged signals threshold values for there being one in first and second signal strength values, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement; As detailed above.
The system of described enhancing WIFI signal, wherein, described secondary signal acquisition module specifically comprises:
First acquiring unit, when connecting wireless relay apparatus for mobile device, obtains secondary signal intensity level when connecting; As detailed above.
Radio unit, sends secondary signal intensity level according to specific protocol by the form of broadcast for mobile device; As detailed above.
Second acquisition unit, obtains secondary signal intensity level for wireless relay apparatus by the broadcast received; As detailed above.
The system of described enhancing WIFI signal, wherein, described control module specifically comprises:
For wireless relay apparatus, judging unit, judges whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values; As detailed above.
Mobile unit, if be less than this predetermined signal strength threshold values for there being one in first and second signal strength values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving, if this two signal strength values is all greater than this predetermined signal strength value, control this wireless relay apparatus motionless; As detailed above.
Detection & Controling unit, for detecting the first signal strength values and secondary signal intensity level in real time in wireless relay apparatus moving process, control this wireless relay apparatus to move along certain direction, until this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile; As detailed above.
A kind of relay apparatus, device is the hardware device possessing route relay function, and wherein, described device also comprises:
First signal acquisition module, obtains WIFI signal for wireless relay apparatus by WIFI connection route device, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values; As detailed above.
Secondary signal acquisition module, the relaying WIFI signal that the wireless relay apparatus that mobile device receives sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level; As detailed above.
Comparison module, detects the first signal strength values and secondary signal intensity level for wireless relay apparatus, the first signal strength values and secondary signal intensity level is compared with a prearranged signals threshold values respectively; As detailed above.
Control module, if when being less than this prearranged signals threshold values for there being one in first and second signal strength values, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement; As detailed above.
Described relay apparatus, wherein, described control module specifically comprises:
For wireless relay apparatus, judging unit, judges whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values; As detailed above.
Mobile unit, if be less than this predetermined signal strength threshold values for there being one in first and second signal strength values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving, if this two signal strength values is all greater than this predetermined signal strength value, control this wireless relay apparatus motionless; As detailed above.
Detection & Controling unit, for detecting the first signal strength values and secondary signal intensity level in real time in wireless relay apparatus moving process, control this wireless relay apparatus to move along certain direction, until this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile; As detailed above.
A kind of relay apparatus, this device is provided with in wheel, motor, ultrasonic sensor one or more.
In sum, the invention provides a kind of method, system and the relay apparatus that strengthen WIFI signal, described method comprises: wireless relay apparatus obtains by the first signal strength values during WIFI signal connection route device; Wireless relay apparatus is by WIFI connection route device and obtain WIFI signal, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values; The WIFI signal that the wireless relay apparatus that wireless relay apparatus acquisition mobile device receives sends, the intensity level that mobile device obtains this relaying WIFI signal is secondary signal intensity level; When wireless relay apparatus detects the first signal strength values and secondary signal intensity level, this first signal strength values and secondary signal intensity level are compared with a prearranged signals threshold values respectively; If when this two intensity level wherein has one to be less than this prearranged signals threshold values, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement.In the present invention, wireless relay apparatus is moving according to the first signal strength values and secondary signal intensity level, makes this wireless relay apparatus arrive equilbrium position, achieves network coverage optimization, can make mobile device networking more convenient and quicker.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (10)
1. strengthen a method for WIFI signal, it is characterized in that, method comprises:
A, wireless relay apparatus are by WIFI connection route device and obtain WIFI signal, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values;
The relaying WIFI signal that the wireless relay apparatus that B, mobile device receive sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level;
C, wireless relay apparatus detect the first signal strength values and secondary signal intensity level, the first signal strength values and secondary signal intensity level are compared with a prearranged signals threshold values respectively;
If when having one to be less than this prearranged signals threshold values in first and second signal strength values of D, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement.
2. the method for enhancing WIFI signal according to claim 1, is characterized in that, described step B specifically comprises:
When B1, mobile device connect wireless relay apparatus, obtain secondary signal intensity level when connecting;
B2, mobile device send secondary signal intensity level according to specific protocol by the form of broadcast;
B3, wireless relay apparatus obtain secondary signal intensity level by the broadcast received.
3. the method for enhancing WIFI signal according to claim 2, is characterized in that, described step D specifically comprises:
D1, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
If D2 is all less than this predetermined signal strength threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
D3, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, the direction that controlling wireless relay apparatus all increases along the first signal strength values and secondary signal intensity level is moved, until this first signal strength values and secondary signal intensity level are increased to corresponding maximum, now this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
4. the method for enhancing WIFI signal according to claim 2, is characterized in that, described step D specifically comprises:
D10, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than a predetermined signal strength threshold values;
If this first signal strength values of D20 is greater than this prearranged signals threshold values, when this secondary signal intensity level is less than this prearranged signals threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
D30, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, control the direction that wireless relay apparatus reduces along the first signal strength values, secondary signal intensity level increases to move, until this first signal strength values and secondary signal changes in intensity values are to close to time equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
5. the method for enhancing WIFI signal according to claim 2, is characterized in that, described step D specifically comprises:
D101, wireless relay apparatus judge whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
If this first signal strength values of D201 is less than this prearranged signals threshold values, when this secondary signal intensity level is greater than this prearranged signals threshold values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving;
D301, in wireless relay apparatus moving process, in real time detect the first signal strength values and secondary signal intensity level, control the direction that wireless relay apparatus increases along the first signal strength values, secondary signal intensity level reduces to move, until this first signal strength values and secondary signal changes in intensity values are to close to time equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
6. strengthen a system for WIFI signal, it is characterized in that, system comprises:
First signal acquisition module, obtains WIFI signal for wireless relay apparatus by WIFI connection route device, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values;
Secondary signal acquisition module, the relaying WIFI signal that the wireless relay apparatus received for mobile device sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level;
Comparison module, detects the first signal strength values and secondary signal intensity level for wireless relay apparatus, the first signal strength values and secondary signal intensity level is compared with a prearranged signals threshold values respectively;
Control module, if when being less than this prearranged signals threshold values for there being one in first and second signal strength values, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement.
7. the system of enhancing WIFI signal according to claim 6, is characterized in that, described secondary signal acquisition module specifically comprises:
First acquiring unit, when connecting wireless relay apparatus for mobile device, obtains secondary signal intensity level when connecting;
Radio unit, sends secondary signal intensity level according to specific protocol by the form of broadcast for mobile device;
Second acquisition unit, obtains secondary signal intensity level for wireless relay apparatus by the broadcast received.
8. the system of enhancing WIFI signal according to claim 7, is characterized in that, described control module specifically comprises:
For wireless relay apparatus, judging unit, judges whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
Mobile unit, if be less than this predetermined signal strength threshold values for there being one in first and second signal strength values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving, if this two signal strength values is all greater than this predetermined signal strength value, control this wireless relay apparatus motionless;
Detection & Controling unit, for detecting the first signal strength values and secondary signal intensity level in real time in wireless relay apparatus moving process, control this wireless relay apparatus to move along certain direction, until this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
9. a relay apparatus, device is the hardware device possessing route relay function, it is characterized in that, described device also comprises:
First signal acquisition module, obtains WIFI signal for wireless relay apparatus by WIFI connection route device, and the intensity level of the WIFI signal that wireless relay apparatus obtains is the first signal strength values;
Secondary signal acquisition module, the relaying WIFI signal that the wireless relay apparatus that mobile device receives sends, the relaying WIFI signal intensity level that this mobile device receives is secondary signal intensity level, and wireless relay apparatus obtains this secondary signal intensity level;
Comparison module, detects the first signal strength values and secondary signal intensity level for wireless relay apparatus, the first signal strength values and secondary signal intensity level is compared with a prearranged signals threshold values respectively;
Control module, if when being less than this prearranged signals threshold values for there being one in first and second signal strength values, control this wireless relay apparatus to move, until this wireless relay apparatus arrives an equilbrium position, this wireless relay apparatus stops mobile, if this two intensity level is all greater than this prearranged signals threshold values, this wireless relay apparatus is without the need to movement.
10. relay apparatus according to claim 9, is characterized in that, described control module specifically comprises:
For wireless relay apparatus, judging unit, judges whether the first signal strength values and secondary signal intensity level are less than this predetermined signal strength threshold values;
Mobile unit, if be less than this predetermined signal strength threshold values for there being one in first and second signal strength values, control wireless relay apparatus centered by starting point, at a certain distance for radius carries out in rotary moving, if this two signal strength values is all greater than this predetermined signal strength value, control this wireless relay apparatus motionless;
Detection & Controling unit, for detecting the first signal strength values and secondary signal intensity level in real time in wireless relay apparatus moving process, control this wireless relay apparatus to move along certain direction, until this two signal strength values is close to equal, this wireless relay apparatus reaches equilbrium position, and wireless relay apparatus stops mobile.
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