CN110336598A - The control method of wireless communication device and wireless access - Google Patents
The control method of wireless communication device and wireless access Download PDFInfo
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- CN110336598A CN110336598A CN201910613096.1A CN201910613096A CN110336598A CN 110336598 A CN110336598 A CN 110336598A CN 201910613096 A CN201910613096 A CN 201910613096A CN 110336598 A CN110336598 A CN 110336598A
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- wireless communication
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- 238000004891 communication Methods 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 22
- 241001062009 Indigofera Species 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 abstract description 16
- 230000003044 adaptive effect Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000013507 mapping Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 230000010415 tropism Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
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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
- H04W16/28—Cell structures using beam steering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
Abstract
The present invention provides the control method of a kind of wireless communication device and wireless access.The wireless communication device includes: signal receiver, controller and antenna.Signal receiver and antenna are connect with controller.Signal receiver is used for the first kind wireless signal that receiving terminal apparatus is sent.Controller is used to determine the location information of terminal device according to first kind wireless signal, and according to the location information of terminal device control antenna so that signal strength of the Second Type wireless signal of antenna transmitting at the position of terminal device is greater than preset threshold.Pass through the region that automatic sensing terminal device is active, according to terminal device active regions, the direction of the launch of adjust automatically antenna, the signal strength in the region for concentrating signal resource orientation enhancing terminal device active, realizes adaptive directionality enhancing Second Type wireless signal.
Description
Technical field
The present invention relates to the communications field more particularly to the control methods of a kind of wireless communication device and wireless access.
Background technique
Wireless Fidelity (Wireless Fidelity, WIFI) technology is a kind of based on Institute of Electrical and Electric Engineers
The wireless local area of (Institute of Electrical and Electronics Engineers, IEEE) 802.11 standards
Network technology.Currently, WIFI router is usually provided with omnidirectional antenna, it can be with omnidirectional emission wireless signal.
Since WIFI signal is 360 degree of radiation, this just seems the wasting of resources for region existing for no terminal device.For
The intensity of orientation enhancing WIFI signal, can increase metallic reflection baffle on WIFI router, stop and reflection WIFI believes
Number, in turn, orientation enhances the intensity of WIFI signal.
However, being only capable of enhancing metallic reflection baffle to the WIFI signal intensity of side direction by increasing metallic reflection baffle.
It when the terminal device being wirelessly connected is in other directions, needs artificially to manually adjust the orientation of metallic reflection baffle, grasps
It is inconvenient to make, and adaptability is very poor.
Summary of the invention
The present invention provides the control method of a kind of wireless communication device and wireless access, to detect terminal device automatically
The band of position, and then the signal strength of automatic orientation enhancing terminal device region, to solve to change wireless signal enhancing
It is inconvenient when direction, the problem of bad adaptability.
In a first aspect, the present invention provides a kind of wireless communication device, comprising: signal receiver, controller and antenna, it is described
Signal receiver and the antenna are connect with the controller；
The signal receiver, the first kind wireless signal sent for receiving terminal apparatus；
The controller, for determining the location information of the terminal device according to the first kind wireless signal；
The controller is also used to, and is controlled the antenna according to the location information of the terminal device and is carried out wave beam forming,
So that signal strength of the Second Type wireless signal of the antenna transmitting at the position of the terminal device is greater than default threshold
Value.
Optionally, the signal receiver includes that the multiple signals being arranged on the wireless communication device shell receive list
Member, the signal receiving unit are used to receive the first kind wireless signal that the terminal device in predeterminable area is sent.
Optionally, the controller is specifically used for:
Obtain the location information for receiving the signal receiving unit for the first kind wireless signal that the terminal device is sent；
The location information of the terminal device is determined according to the location information of the signal receiving unit.
Optionally, the location information of the signal receiving unit includes any one in following: the signal receives single
The mark of member and the coordinate value of the signal receiving unit.
Optionally, the location information of the terminal device includes any one in following: the terminal device is multiple
The directional information of locating region and the terminal device relative to the wireless communication device in predeterminable area.
Optionally, the first kind wireless signal is Bluetooth signal or infrared signal, the Second Type wireless communication
Number be Wireless Fidelity WIFI signal.
Optionally, the antenna is phased array antenna.
Optionally, the signal receiver is the bluetooth tablet being covered on the wireless communication device shell.
Second aspect, the present invention provide a kind of control method of wireless access, are applied to wireless communication device, described wireless
Communication device includes signal receiver, controller and antenna, and the signal receiver and the antenna connect with the controller
It connects；The described method includes:
The first kind wireless signal that the signal receiver receiving terminal apparatus is sent；
The controller determines the location information of the terminal device according to the first kind wireless signal, and according to institute
The location information for stating terminal device controls the antenna and carries out wave beam forming, so that the Second Type wireless communication of antenna transmitting
Signal strength number at the position of the terminal device is greater than preset threshold.
Optionally, the signal receiver includes that the multiple signals being arranged on the wireless communication device shell receive list
Member, the signal receiving unit are used to receive the first kind wireless signal that the terminal device in predeterminable area is sent；The control
Device processed determines the location information of the terminal device according to the first kind wireless signal, comprising:
The controller obtains the signal receiving unit for receiving the first kind wireless signal that the terminal device is sent
Location information；
The location information of the terminal device is determined according to the location information of the signal receiving unit.
Optionally, the location information of the signal receiving unit includes any one in following: the signal receives single
The mark of member and the coordinate value of the signal receiving unit.
Optionally, the location information of the terminal device includes any one in following: the terminal device is multiple
The directional information of locating region and the terminal device relative to wireless communication device in predeterminable area.
Optionally, the first kind wireless signal is Bluetooth signal or infrared signal, the Second Type wireless communication
Number be Wireless Fidelity WIFI signal.
Wireless communication device provided in an embodiment of the present invention includes signal receiver, controller and antenna in structure.Letter
Number receiver and antenna are connect with controller.The first kind wireless communication sent by signal receiver receiving terminal apparatus
Number, controller can determine the location information of terminal device, and in conjunction with the location information of the terminal device, it is fixed that controller controls antenna
To the signal strength of enhancing terminal device present position.Due to the region that wireless communication device automatic sensing terminal device is active,
According to terminal device active regions, the direction of the launch of adjust automatically antenna concentrates signal resource orientation enhancing terminal device active
Region signal strength, it is thereby achieved that adaptive directionality enhance Second Type wireless signal.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of wireless communication device shown according to an exemplary embodiment；
Fig. 2 a to Fig. 2 c is a kind of application scenario diagram of wireless communication device shown according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of the method for wireless access shown according to an exemplary embodiment.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of structural schematic diagram of wireless communication device shown according to an exemplary embodiment.As shown in Figure 1,
Wireless communication device provided in an embodiment of the present invention, comprising: signal receiver 11, controller 12 and antenna 13.Wherein, signal connects
It receives device 11 and antenna 13 is connect with controller 12, for example, signal receiver 11 and antenna 13 are electrically connected with controller 12.
Signal receiver 11 can be used for the first kind wireless signal of receiving terminal apparatus transmission.
Controller 12 can be used for determining the location information of terminal device according to first kind wireless signal.
Controller 12, which is also used to control antenna 13 according to the location information of terminal device, carries out wave beam forming, so that antenna 13
Signal strength of the Second Type wireless signal of transmitting at the position of terminal device is greater than preset threshold.
In the present embodiment, terminal device can emit first kind wireless signal, and wireless communication device can pass through letter
Number receiver 11 receives the first kind wireless signal.Wireless communication device can also emit by antenna 13 and receive second
Type wireless signal.Terminal device can be by Second Type wireless signal and wireless device communication, so that access is wireless
Network.The present embodiment for terminal device and wireless communication device implementation without limitation.For example, wireless communication device can
Think and the router of wireless access is provided, the router can be WIFI router.Terminal device can be for wirelessly connecting
Smart phone, personal computer, tablet computer, point-of-sale terminal (point of sale, POS), printer of connection function etc..
Wireless communication device provided in this embodiment, working principle are as follows:
Terminal device sends first kind wireless signal to wireless communication device.The signal receiver 11 of wireless communication device
After receiving the first kind wireless signal, controller 12 can determine terminal device according to the first kind wireless signal
Location information.Due to having known the position of terminal device, controller 12 can control antenna 13 and carry out wave beam forming.
Wherein, the relevant parameter that wave beam forming refers to by adjusting antenna, so that the signal of certain angles obtains in radiation pattern
Constructive interference is obtained, and the signal of other angles obtains destructive interference.By controlling antenna according to the location information of terminal device
13 carry out wave beam forming, so that the signal acquisition constructive interference on the direction there are active terminal devices, signal enhancing, and
There is no the signals on the direction of active terminal devices to obtain destructive interference, and signal weakens, to make the second of the transmitting of antenna 13
Signal strength of the type wireless signal at the position of terminal device is greater than preset threshold.
Wherein, the present embodiment for preset threshold value without limitation.For example, preset threshold can be according to terminal device
The quantity of terminal device in locating region is set.The present embodiment for realize wave beam forming method without limitation, according to
The type of antenna 13 can use corresponding beam form-endowing method.
As it can be seen that wireless communication device provided in this embodiment, first sent by signal receiver receiving terminal apparatus
Type wireless signal, controller can determine the location information of terminal device, in conjunction with the location information of the terminal device, controller
Control the signal strength of the location of antenna direction enhancing terminal device.Due to wireless communication device automatic sensing terminal device
Active region, according to terminal device active regions, the direction of the launch of adjust automatically antenna concentrates the enhancing of signal resource orientation eventually
The signal strength in the active region of end equipment, it is thereby achieved that adaptive directionality enhances Second Type wireless signal.
Wherein, in order to promoted obtain terminal device location information accuracy, first kind wireless signal can for side
The stronger signal of tropism.Optionally, first kind wireless signal can be Bluetooth signal or infrared signal.
Optionally, Second Type wireless signal can be WIFI signal.
Optionally, signal receiver 11 can be set on the shell of wireless communication device.The shell of wireless communication device
Shape can be cuboid, square, ellipsoid or sphere, and it is not limited in the embodiment of the present invention.Optionally, signal receives
Device 11 can be set on the entire shell of wireless communication device, to receive the first kind wireless communication sent from all directions
Number.Optionally, signal receiver 11 can be set in a part of the shell of wireless communication device, to receive from certain directions
The first kind wireless signal of transmission.By taking the shell shape of wireless communication device is cuboid as an example, signal receiver 11 can be with
Be arranged on the upper surface, lower surface and four side surfaces of the shell of wireless communication device, with receive from top, lower section, front,
The first kind wireless signal that rear, the left and right six direction are sent.In another example signal receiver 11 can be set in nothing
On four side surfaces of the shell of line communication device, to receive send from front, rear, the left and right four direction first
Type wireless signal.
Optionally, signal receiver 11 may include that the multiple signals being arranged on wireless communication device shell receive list
Member.Wherein, signal receiving unit is used to receive the wireless signal that the terminal device in predeterminable area is sent.
Wherein, signal receiving unit can be signal receiver hole.
Wherein, multiple signal receiving units can be evenly provided on the entire shell of wireless communication device, to receive
The first kind wireless signal sent from all directions.Multiple signal receiving units can also be evenly provided on wireless communication dress
In a part for the shell set, to receive the first kind wireless signal sent from certain directions.It is pointed out that multiple letters
Number receiving unit can also otherwise be arranged in the shell of wireless communication device all or part of on, for example, multiple
Signal receiving unit can be arranged according to predetermined pattern the shell of wireless communication device all or part of on, this hair
It is bright not limit this.
Wherein, predeterminable area can be according to the position of signal receiving unit and type etc. determine finite region range or
Limited direction.Each signal receiving unit can only receive the wireless signal of the transmission of the terminal in some predeterminable area.For example,
Each signal receiving unit can only receive the wireless signal of the transmission of the terminal device in the region that it is faced.
Optionally, signal receiver 11 can be the bluetooth tablet being covered on wireless communication device shell.Correspondingly,
Signal receiving unit can be the bluetooth sensing hole on bluetooth tablet.First kind wireless signal can be Bluetooth signal.When
When terminal device sends Bluetooth signal towards wireless communication device, since Bluetooth signal has stronger directionality, bluetooth
Bluetooth signal can be received to the bluetooth sensing hole of terminal device above tablet.
Optionally, controller 12 is specifically used for: obtaining the letter for receiving the first kind wireless signal of terminal device transmission
The location information of number receiving unit；The location information of terminal device is determined according to the location information of signal receiving unit.
Optionally, the location information of signal receiving unit may include any one in following: signal receiving unit
The coordinate value of mark and signal receiving unit.Controller 12 can be obtained by a variety of implementations and receive terminal device transmission
First kind wireless signal signal receiving unit location information.
As a kind of possible implementation, signal receiving unit is when receiving first kind wireless signal actively to control
Device 12 processed sends notification signal, the coordinate value of the mark comprising signal receiving unit or signal receiving unit in the notification signal.
Wherein, the mark of signal receiving unit can be the identifier for capableing of unique identification signals receiving unit.Optionally, signal receives
The coordinate value of unit can be for using the center of signal receiver as coordinate origin, using the right direction of signal receiver as x-axis
Forward direction, using the forward direction of signal receiver as y-axis forward direction, the upward direction using signal receiver is z-axis forward direction as coordinate system
Determining coordinate value.It is notified since signal receiving unit is actively sent to controller 12 when receiving first kind wireless signal
Signal, therefore, controller 12 can obtain the location information for receiving the signal receiving unit of first kind wireless signal in time.
As alternatively possible implementation, controller 12 periodically scans for each signal according to preset period of time and receives
Unit.When discovery have signal receiving unit receive the first kind it is wireless when, record the mark or the letter of the signal receiving unit
The coordinate value of number receiving unit.
Obtaining the location information for receiving the signal receiving unit of first kind wireless signal of terminal device transmission
Later, controller 12 can also determine the position of terminal device according to the location information of the signal receiving unit in several ways
Information.Optionally, the location information of terminal device may include any one in following: terminal device is in multiple predeterminable areas
In the directional information of locating region and terminal device relative to wireless communication device.
It, can the setting signal receiving unit in the storage unit of controller 12 in advance as a kind of possible implementation
Mark and the mapping of the mapping table of corresponding predeterminable area or the coordinate value and corresponding predeterminable area of signal receiving unit
The mapping table of the mark of relation table or signal receiving unit, the coordinate value of signal receiving unit and corresponding predeterminable area.Its
In, corresponding predeterminable area refers to: when the terminal device in the predeterminable area sends first kind wireless signal, the only preset areas
The corresponding signal receiving unit in domain can receive the first kind wireless signal.When the mark for getting signal receiving unit or
When the coordinate value of signal receiving unit, controller 12 determines terminal device according to the mapping table stored in its storage unit
Location information.By determining the location information of terminal device according to mapping table, terminal device can be more accurately determined
Location information.
As alternatively possible implementation, controller 12 can be directly according to the mark of signal receiving unit or signal
The coordinate value of receiving unit determines the location information of terminal device.For example, when the mark or signal that get signal receiving unit
When the coordinate value of receiving unit, it is locating for terminal device that controller 12, which can directly determine the region that signal receiving unit is faced,
Region or the direction that is faced of signal receiving unit be direction of the terminal device relative to wireless communication device.By straight
The location information that terminal device is determined according to the mark of signal receiving unit or the coordinate value of signal receiving unit is connect, it can be to avoid
Various mapping tables are set in controller 12 in advance, simplify the initial setting up of wireless communication device.
Optionally, antenna 13 is phased array antenna.Phased array antenna may include phase shifter and antenna radiation unit.Control
Device 12 can be according to the location information of terminal device, and the phase shifter output into phased array antenna controls signal.Phase shifter according to
The current feed phase of the radiating element in control signal control phased array antenna received, to change antenna radiation pattern maximum value
Direction, realize the wave beam forming of antenna.Since the Second Type wireless signal in the direction of antenna radiation pattern maximum value is strong
Degree is maximum, therefore, controls phased array antenna according to the location information of terminal device, the second class that phased array antenna can be made to emit
Signal strength of the type wireless signal at the position of terminal device is maximum.
Wireless communication device provided in this embodiment includes signal receiver, controller and antenna in structure.Signal connects
It receives device and antenna is connect with controller.The first kind wireless signal sent by receiving terminal apparatus, controller can be true
The location information for determining terminal device, in conjunction with the location information of the terminal device, controller, which controls antenna direction, enhances terminal device
The signal strength of present position.It is living according to terminal device due to the region that wireless communication device automatic sensing terminal device is active
Jump region, the direction of the launch of adjust automatically antenna, and the signal in the region for concentrating signal resource orientation enhancing terminal device active is strong
Degree, it is thereby achieved that adaptive directionality enhances Second Type wireless signal.
In the following, the exemplary application scene of combining wireless communication device, carries out wireless communication device provided by the invention
Explanation.Fig. 2 a to Fig. 2 c is a kind of application scenario diagram of wireless communication device shown according to an exemplary embodiment.The application
Scene for example may include: wireless communication device 1, terminal device 2 and terminal device 3.Wherein, wireless communication device 1 can be
The wireless communication device that the above embodiment of the present invention provides.Terminal device 2 and terminal device 3 can be that can emit the first kind
Wireless signal, and can by wireless communication device 1 access wireless network any terminal device.Shown in Fig. 2 a to Fig. 2 c
It is with wireless communication device 1 for WIFI router, it is smart phone with terminal device 3 that terminal device 2, which is personal computer, the
One type wireless signal is Bluetooth signal, Second Type wireless signal is application scenario diagram for WIFI signal.
First area, second area, third region and the fourth region are divided into according to spatial position with the interior space below,
Wireless communication device 1 is located at the center of the interior space, and the signal projector of wireless communication device 1 includes that four signals receive
Unit, each signal receiving unit are illustrated for corresponding to said one region.
When initial, as shown in Figure 2 a, terminal device 2 and terminal device 3 are located at first area and the fourth region.Work as end
End equipment 2 and terminal device 3 are switched on, and when the Bluetooth function of terminal device 2 and terminal device 3 opening, terminal device 2 and end
End equipment 3 emits Bluetooth signal.Since Bluetooth signal is high-frequency signal, directionality is stronger.Therefore, wireless communication device 1
The signal receiving unit of terminaloriented equipment 2 receive the Bluetooth signal of the transmitting of terminal device 2, and wireless communication device 1
Terminaloriented equipment 3 signal receiving unit receive terminal device 3 transmitting Bluetooth signal.When signal receiving unit receives
When to Bluetooth signal, signal receiving unit sends its respective mark to the controller of wireless communication device 1.Wireless communication device
1 controller obtains the mark of signal receiving unit, and determines that terminal device 2 and terminal are set according to the mark of signal receiving unit
Standby 3 location information, for example, the directional information of terminal device 2 and terminal device 3 relative to wireless communication device 1.Specifically,
The controller of wireless communication device 1 determines that terminal device 2 is located at the direction northwest of wireless communication device 1, and terminal device 3 is located at nothing
The southeastern direction of line communication device 1.Direction of the controller according to terminal device 2 and terminal device 3 relative to wireless communication device 1
Information controls the current feed phase of radiating element in phased array antenna in wireless communication device 1, so that phased array antenna is in northwest
It is greater than the first preset threshold to the WIFI signal intensity emitted in southeastern direction, in turn, so that terminal device 2 and terminal device
3 can receive stronger WIFI signal at its position, guarantee the networking speed of terminal device 2 and terminal device 3.
As shown in Figure 2 b, when terminal device 2 remains unchanged and terminal device 3 is moved to second area, wireless communication dress
Another signal receiving unit on 1 is set, for example, the signal receiving unit of terminaloriented equipment 3, receives the transmitting of terminal device 3
Bluetooth signal.Another signal receiving unit sends its mark to the controller of wireless communication device 1.Wireless communication device 1
Controller 3 current location information of terminal device is determined according to the mark, for example, terminal device 3 is located at wireless communication device 1
Northeastward.Controller controls phased array in wireless communication device 1 according to 3 current location information of terminal device 2 and terminal device
The current feed phase of radiating element in antenna, so that the WIFI signal that phased array antenna emits in direction northwest and northeastward is strong
Degree is greater than the first preset threshold, in turn, terminal device 2 and terminal device 3 is received in current position relatively strong
WIFI signal guarantees the networking speed of terminal device 2 and terminal device 3.
As shown in Figure 2 c, when terminal device 2 remains unchanged and terminal device 3 continuously moves to first area, terminal is set
It is respectively positioned on first area for 2 and terminal device 3, corresponding to the same signal receiving unit on wireless communication device 1, for example,
The signal receiving unit of terminaloriented equipment 2, which can receive terminal device 2 and terminal device 3 emits
Bluetooth signal.The signal receiving unit sends its mark to the controller of wireless communication device 1.The control of wireless communication device 1
Device processed determines the current location information of terminal device 2 and terminal device 3 according to the mark, for example, terminal device 2 and terminal device
3 are located at the direction northwest of wireless communication device 1.Controller is according to 3 current location information of terminal device 2 and terminal device, control
In wireless communication device 1 in phased array antenna radiating element current feed phase so that phased array antenna emits in direction northwest
WIFI signal intensity be greater than the second preset threshold.Second preset threshold is greater than or equal to the first preset threshold.As a result,
Terminal device 2 and terminal device 3 can receive stronger WIFI signal in current position, guarantee that terminal device 2 and terminal are set
Standby 3 networking speed.
In the application scenarios of the present embodiment, as terminal device is mobile, wireless communication device is sent out by receiving terminal apparatus
The Bluetooth signal sent is dynamically determined the current location of terminal device, and in turn, in conjunction with the current location of terminal device, dynamic is controlled
Antenna direction enhancing terminal device is presently in the signal strength of position.Since wireless communication device automatic sensing terminal device is living
The region of jump, according to terminal device active regions, the direction of the launch of adjust automatically antenna concentrates signal resource orientation enhancing terminal
The signal strength in the active region of equipment, it is thereby achieved that adaptive directionality enhances WIFI signal.
Fig. 3 is a kind of example flow diagram of the control method of wireless access shown according to an exemplary embodiment.This reality
The control method for applying the wireless access of example offer can be applied to wireless communication device shown in fig. 1 or fig. 2.Wherein, the channel radio
T unit may include: signal receiver, controller and antenna, and signal receiver and antenna are connect with controller.This is wireless
The control method of access may include:
S301: the first kind wireless signal that signal receiver receiving terminal apparatus is sent；
S302: controller determines the location information of terminal device according to first kind wireless signal, and according to terminal device
Location information control antenna carry out wave beam forming so that antenna transmitting Second Type wireless signal in the position of terminal device
The signal strength at place is greater than preset threshold.
Optionally, signal receiver includes the multiple signal receiving units being arranged on wireless communication device shell, signal
Receiving unit is used to receive the first kind wireless signal that the terminal device in predeterminable area is sent；Controller is according to the first kind
Wireless signal determines the location information of terminal device, comprising:
Controller obtains the position letter for receiving the signal receiving unit of first kind wireless signal of terminal device transmission
Breath；
The location information of terminal device is determined according to the location information of signal receiving unit.
Optionally, the location information of signal receiving unit includes any one in following: the mark of signal receiving unit
With the coordinate value of signal receiving unit.
Optionally, the location information of terminal device includes any one in following: terminal device is in multiple predeterminable areas
In the directional information of locating region and terminal device relative to wireless communication device.
Optionally, first kind wireless signal is Bluetooth signal or infrared signal, and Second Type wireless signal is wireless
Fidelity WIFI signal.
The control method of wireless access provided in this embodiment, the channel radio provided applied to Fig. 1 shown device embodiment
T unit, technical principle is consistent, and details are not described herein again.
The control method of wireless access provided in this embodiment, the first kind wireless communication sent by receiving terminal apparatus
Number, determine the location information of terminal device, in conjunction with the location information of the terminal device, controlling antenna direction enhances terminal device institute
Locate the signal strength of position.Due to the region that automatic sensing terminal device is active, according to terminal device active regions, adjust automatically
The direction of the launch of antenna, the signal strength in the region for concentrating signal resource orientation enhancing terminal device active, it is thereby achieved that from
Adapt to orientation enhancing Second Type wireless signal.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the embodiment of the present invention, rather than to it
Limitation；Although the embodiment of the present invention is described in detail referring to foregoing embodiments, those skilled in the art
It is understood that it is still possible to modify the technical solutions described in the foregoing embodiments, either to part of or
All technical features are equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution this hair
The range of bright embodiment technical solution.
Claims (13)
1. a kind of wireless communication device characterized by comprising signal receiver, controller and antenna, the signal receiver
It is connect with the controller with the antenna；
The signal receiver, the first kind wireless signal sent for receiving terminal apparatus；
The controller, for determining the location information of the terminal device according to the first kind wireless signal；
The controller is also used to, and is controlled the antenna according to the location information of the terminal device and is carried out wave beam forming, so that
Signal strength of the Second Type wireless signal of the antenna transmitting at the position of the terminal device is greater than preset threshold.
2. wireless communication device according to claim 1, which is characterized in that the signal receiver includes being arranged described
Multiple signal receiving units on wireless communication device shell, the signal receiving unit are used to receive the terminal in predeterminable area
The first kind wireless signal that equipment is sent.
3. wireless communication device according to claim 2, which is characterized in that the controller is specifically used for:
Obtain the location information for receiving the signal receiving unit for the first kind wireless signal that the terminal device is sent；
The location information of the terminal device is determined according to the location information of the signal receiving unit.
4. wireless communication device according to claim 3, which is characterized in that the location information packet of the signal receiving unit
Include any one in following: the mark of the signal receiving unit and the coordinate value of the signal receiving unit.
5. wireless communication device according to any one of claims 1 to 4, which is characterized in that the position of the terminal device
Information includes any one in following: the terminal device locating region and terminal device in multiple predeterminable areas
Directional information relative to the wireless communication device.
6. wireless communication device according to any one of claims 1 to 4, which is characterized in that the first kind wireless communication
Number be Bluetooth signal or infrared signal, the Second Type wireless signal be Wireless Fidelity WIFI signal.
7. wireless communication device according to any one of claims 1 to 4, which is characterized in that the antenna is phased array day
Line.
8. wireless communication device according to any one of claims 1 to 4, which is characterized in that the signal receiver is to cover
Cover the bluetooth tablet on the wireless communication device shell.
9. a kind of control method of wireless access, which is characterized in that be applied to wireless communication device, the wireless communication device packet
Signal receiver, controller and antenna are included, the signal receiver and the antenna are connect with the controller；The method
Include:
The first kind wireless signal that the signal receiver receiving terminal apparatus is sent；
The controller determines the location information of the terminal device according to the first kind wireless signal, and according to the end
The location information of end equipment controls the antenna and carries out wave beam forming, so that the Second Type wireless signal of antenna transmitting exists
Signal strength at the position of the terminal device is greater than preset threshold.
10. according to the method described in claim 9, it is characterized in that, the signal receiver includes being arranged in the channel radio
Multiple signal receiving units on T unit shell, the signal receiving unit are used to receive the terminal device hair in predeterminable area
The first kind wireless signal sent；The controller determines the position of the terminal device according to the first kind wireless signal
Information, comprising:
The controller obtains the position for receiving the signal receiving unit for the first kind wireless signal that the terminal device is sent
Confidence breath；
The location information of the terminal device is determined according to the location information of the signal receiving unit.
11. according to the method described in claim 10, it is characterized in that, the location information of the signal receiving unit includes following
In any one: the signal receiving unit mark and the signal receiving unit coordinate value.
12. according to the described in any item methods of claim 9 to 11, which is characterized in that the location information packet of the terminal device
Include any one in following: the terminal device in multiple predeterminable areas locating region and the terminal device relative to
The directional information of wireless communication device.
13. according to the described in any item methods of claim 9 to 11, which is characterized in that the first kind wireless signal is indigo plant
Tooth signal or infrared signal, the Second Type wireless signal are Wireless Fidelity WIFI signal.
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| CN115665693A (en) * | 2022-10-13 | 2023-01-31 | 重庆长安新能源汽车科技有限公司 | Wireless signal enhancement method, device, equipment and storage medium |
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Application publication date: 20191015 |