CN106293041B - Determine the method and apparatus blocked - Google Patents
Determine the method and apparatus blocked Download PDFInfo
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- CN106293041B CN106293041B CN201510342338.XA CN201510342338A CN106293041B CN 106293041 B CN106293041 B CN 106293041B CN 201510342338 A CN201510342338 A CN 201510342338A CN 106293041 B CN106293041 B CN 106293041B
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Abstract
Embodiments herein discloses a kind of method that determination is blocked, comprising: broadcasts an inquiry signal in one direction；According to an at least feedback signal, the corresponding channel state information of an at least equipment is determined；Wherein, an at least feedback signal is that an at least equipment receives the feedback after the inquiry signal；According to the corresponding channel state information of an at least equipment, determine whether an at least equipment is blocked.Disclosed herein as well is a kind of devices that determination is blocked.The method and apparatus blocked using determination described in the embodiment of the present application can reduce the burden of equipment, reduce the energy consumption of equipment without carrying out image procossing.
Description
Technical field
This application involves fields of communication technology, more particularly to determine the method and apparatus blocked.
Background technique
Augmented reality equipment can be superimposed virtual content in the real world that human eye is seen, reach the effect of virtual reality fusion
Fruit.Augmented reality equipment can be used in the multiple fields such as medical treatment, education, amusement, be a member important in wearable device.
Augmented reality require dummy object with real-world object interacting to a certain extent.Visual hiding relation is exactly
A kind of most basic interaction.In the simple augmented reality application for not considering hiding relation, virtual object image is always completely
It being covered on video image, correct spatial relation between actual situation object can not be presented in this amalgamation mode sometimes, and
And it is easy to cause the entanglement of observer's spatial impression.Accordingly, it is determined that correct reliable hiding relation is will to enhance now between actual situation object
Important step when real Technical investment practical application.
However, in the prior art, it is thus necessary to determine that spatial position of the real-world object in video image, then it is virtual by calculating
Spatial position of the object in video image could correctly determine hiding relation between the two.This generally requires equipment
Has stronger image-capable, thus equipment energy consumption can also increase much.
Summary of the invention
The purpose of the application is: providing the method and apparatus for determining and blocking.
According to the first aspect of at least one embodiment of the application, a kind of method that determination is blocked is provided, comprising:
One inquiry signal of broadcast in one direction；
According to an at least feedback signal, the corresponding channel state information of an at least equipment is determined；Wherein, described at least one is anti-
Feedback signal is that an at least equipment receives the feedback after the inquiry signal；
According to the corresponding channel state information of an at least equipment, determine whether an at least equipment is blocked.
Based on above-mentioned first aspect, in first embodiment in the first aspect, the channel state information packet
It includes: the response of an at least feedback signal in the time domain；Or the response of at least feedback signal on frequency domain.
First embodiment based on above-mentioned first aspect, the first of first embodiment in the first aspect
In a optional realization, if the channel state information is the response of an at least feedback signal in the time domain, the basis
The corresponding channel state information of an at least equipment, determines whether an at least equipment is blocked, comprising: in response to described
The response of the feedback signal of the first equipment in the time domain determines first equipment less than the threshold value of a setting in an at least equipment
It is blocked；Or, the feedback signal response in the time domain in response to the second equipment in an at least equipment is more than or equal to
The threshold value of one setting, determines that second equipment is not blocked.
First embodiment based on above-mentioned first aspect, the second of first embodiment in the first aspect
In a optional realization, if the channel state information is the response of at least feedback signal on frequency domain, the basis
The corresponding channel state information of an at least equipment, determines whether an at least equipment is blocked, comprising: in response to described
Response of the feedback signal of the first equipment on frequency domain is the decline of frequency selectivity in an at least equipment, determines that described first sets
It is standby to be blocked；Or, response of the feedback signal on frequency domain in response to the second equipment in an at least equipment is that non-frequency is selected
The decline of selecting property determines that second equipment is not blocked.
Based on above-mentioned first aspect, first embodiment perhaps based on above-mentioned first aspect or based on the
First optional realization of first embodiment of one aspect, or first based on first aspect embodiment
Second optional realization broadcasts the inquiry letter in second embodiment of above-mentioned first aspect in said direction
After number, the method also includes: according to an at least feedback signal, determine the location information of an at least equipment.
Second embodiment based on above-mentioned first aspect, in third embodiment in the first aspect, institute
It states after broadcasting the inquiry signal in said direction, further includes: according to an at least feedback signal, determination is described at least
The attribute information of one equipment.
Second embodiment based on above-mentioned first aspect, in the 4th embodiment in the first aspect, institute
State method further include: whether be blocked according to an at least equipment and the location information of an at least equipment, with predetermined
Mode show an at least equipment.
Third embodiment based on above-mentioned first aspect, in the 5th embodiment in the first aspect, institute
State method further include: whether be blocked according to an at least equipment, at least location information of an equipment and it is described extremely
The attribute information of few equipment shows an at least equipment in a predetermined manner.
Based on above-mentioned first aspect, first embodiment perhaps based on above-mentioned first aspect or based on the
First optional realization of first embodiment of one aspect, or first based on first aspect embodiment
Second optional realization, in the 6th embodiment in the first aspect, the method also includes: it is set according to described at least one
It is standby whether to be blocked, it is communicated in a predetermined manner with an at least equipment.
First embodiment based on above-mentioned first aspect, or based on above-mentioned first aspect is implemented to the 6th
Any of mode, perhaps first optional realization of first based on first aspect embodiment or based on the
Second optional realization of first embodiment of one aspect, it is described in the 7th embodiment in the first aspect
Broadcast the inquiry signal in said direction, comprising: in said direction one it is preset within sweep of the eye, broadcast the inquiry
Signal.
First embodiment based on above-mentioned first aspect, or based on above-mentioned first aspect is implemented to the 7th
Any of mode, perhaps first optional realization of first based on first aspect embodiment or based on the
Second optional realization of first embodiment of one aspect, it is described in the 8th embodiment in the first aspect
Direction is the direction that a user watches attentively.
The 8th embodiment based on above-mentioned first aspect, the first of the 8th embodiment in the first aspect
In a optional realization, before broadcasting the inquiry signal in said direction, the method also includes: determine that the user watches attentively
Direction.
First optional realization of the 8th embodiment based on above-mentioned first aspect, the in the first aspect the 8th
In second optional realization of a embodiment, direction that the determination user watches attentively, comprising: by eye tracking, really
The direction that the fixed user watches attentively.
According to the second aspect of at least one embodiment of the application, a kind of device that determination is blocked is provided, comprising:
First communication module, for one inquiry signal of broadcast in one direction；
First processing module, for determining the corresponding channel state information of an at least equipment according to an at least feedback signal；
Wherein, an at least feedback signal is that an at least equipment receives the feedback after the inquiry signal；
Determining module is blocked, for determining described at least one according to the corresponding channel state information of an at least equipment
Whether equipment is blocked.
Based on above-mentioned the second aspect, in first embodiment in the second aspect, if the channel status is believed
Breath is the response of an at least feedback signal in the time domain, and the determining module of blocking includes: the first determining submodule, is used for
In response to the first equipment in an at least equipment feedback signal response in the time domain less than the threshold value of a setting, determine institute
The first equipment is stated to be blocked；And/or second determine submodule, in response in an at least equipment the second equipment it is anti-
The response of feedback signal in the time domain is more than or equal to the threshold value of a setting, determines that second equipment is not blocked.
Based on above-mentioned the second aspect, in second embodiment in the second aspect, if the channel status is believed
Breath is the response of at least feedback signal on frequency domain, and the determining module of blocking includes: that third determines submodule, is used for
Response of the feedback signal on frequency domain in response to the first equipment in an at least equipment is the decline of frequency selectivity, is determined
First equipment is blocked；And/or the 4th determine submodule, in response to the second equipment in an at least equipment
Response of the feedback signal on frequency domain is the decline of non-frequency-selective, determines that second equipment is not blocked.
Based on above-mentioned the second aspect, first embodiment perhaps based on above-mentioned the second aspect or based on upper
Second embodiment of the second aspect is stated, in the third embodiment of above-mentioned the second aspect, described device is also wrapped
It includes: Second processing module, for determining the location information of an at least equipment according to an at least feedback signal.
Third embodiment based on above-mentioned the second aspect, in the 4th embodiment in the second aspect, institute
State device further include: third processing module, for determining the attribute of an at least equipment according to an at least feedback signal
Information.
Third embodiment based on above-mentioned the second aspect, in the 5th embodiment in the second aspect, institute
State device further include: the first display module, for whether being blocked according to an at least equipment and an at least equipment
Location information, show an at least equipment in a predetermined manner.
The 5th embodiment based on above-mentioned the second aspect, in the 6th embodiment in the second aspect,
Two display modules, for whether being blocked according to an at least equipment, at least location information of an equipment and described
At least attribute information of an equipment shows an at least equipment in a predetermined manner.
Based on above-mentioned the second aspect, first embodiment perhaps based on above-mentioned the second aspect or based on upper
Second embodiment of the second aspect is stated, in the 7th embodiment in the second aspect, described device further include: the
Whether two communication modules communicate with an at least equipment in a predetermined manner for being blocked according to an at least equipment.
First embodiment based on above-mentioned the second aspect, or based on above-mentioned the second aspect is implemented to the 7th
Any of mode, in the 8th embodiment in the second aspect, the first communication module includes: that range determines submodule
Block, for determining a field range；Sending submodule, in said direction it is described within sweep of the eye, broadcast the inquiry
Signal.
First embodiment based on above-mentioned the second aspect, or based on above-mentioned the second aspect is implemented to the 8th
Any of mode, in the 9th embodiment in the second aspect, described device further include: direction determining mould is used for
Determine the direction, wherein the direction is the direction that a user watches attentively.
The 9th embodiment based on above-mentioned the second aspect, in the tenth embodiment in the second aspect, institute
Stating direction determining mould includes: that sight determines submodule, for tracking the sight of the user；Direction determines submodule, is used for
According to the sight of the user, the direction that the user watches attentively is determined.
In terms of according to the third of at least embodiment of the application, a kind of device that determination is blocked, including one are provided
Memory and a processor, wherein the memory is for storing instruction；The processor is for executing described instruction, to hold
Row the following steps:
One inquiry signal of broadcast in one direction；
According to an at least feedback signal, the corresponding channel state information of an at least equipment is determined；Wherein, described at least one is anti-
Feedback signal is that an at least equipment receives the feedback after the inquiry signal；
According to the corresponding channel state information of an at least equipment, determine whether an at least equipment is blocked.
The method and apparatus that determination described in the embodiment of the present application is blocked can reduce equipment without carrying out image procossing
Burden, reduce the energy consumption of equipment.
Detailed description of the invention
Fig. 1 is the method flow schematic diagram that a kind of determination that the application one embodiment provides is blocked；
Fig. 2 is that the another kind that the application one embodiment provides determines the method flow schematic diagram blocked；
Fig. 3 is a kind of application scenarios schematic diagram that the application one embodiment provides；
Fig. 4 is the response signal of feedback signal in the time domain in a kind of application scenarios of the application one embodiment offer
Figure；
Fig. 5 is another application scenarios schematic diagram that the application one embodiment provides；
Fig. 6 is the response signal of feedback signal in the time domain in another application scenarios of the application one embodiment offer
Figure；
Fig. 7 is that the another kind that the application one embodiment provides determines the method flow schematic diagram blocked；
Fig. 8 is response signal of the feedback signal on frequency domain in a kind of application scenarios of the application one embodiment offer
Figure；
Fig. 9 is response signal of the feedback signal on frequency domain in another application scenarios of the application one embodiment offer
Figure；
Figure 10 is that the another kind that the application one embodiment provides determines the method flow schematic diagram blocked；
Figure 11 is that the another kind that the application one embodiment provides determines the method flow schematic diagram blocked；
Figure 12 is that the another kind that the application one embodiment provides determines the method flow schematic diagram blocked；
Figure 13 is that the another kind that the application one embodiment provides determines the method flow schematic diagram blocked；
Figure 14 is that the another kind that the application one embodiment provides determines the method flow schematic diagram blocked；
Figure 15 is that the another kind that the application one embodiment provides determines the method flow schematic diagram blocked；
Figure 15 a is another application scenarios schematic diagram that the application one embodiment provides；
Figure 16 is the apparatus structure schematic diagram that a kind of determination that the application one embodiment provides is blocked；
Figure 17 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 18 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 19 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 20 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 21 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 22 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 23 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 24 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 25 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked；
Figure 26 is that the another kind that the application one embodiment provides determines the apparatus structure schematic diagram blocked.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the application is described in further detail.Implement below
Example is not limited to scope of the present application for illustrating the application.
It will be appreciated by those skilled in the art that the size of the serial number of following each steps is not intended in embodiments herein
Execution sequence it is successive, the execution of each step sequence should be determined by its function and internal logic, and implement without coping with the application
The implementation process of example constitutes any restriction.
In addition, the terms such as " first ", " second " in the application are only used for difference different step, equipment or module etc., both
Any particular technology meaning is not represented, does not indicate the inevitable logical order between them yet.
Fig. 1 is a kind of method flow schematic diagram that determination is blocked described in the application one embodiment, described referring to Fig. 1
Method includes:
S110: an inquiry signal is broadcasted in one direction；
S130: according to an at least feedback signal, the corresponding channel state information of an at least equipment is determined；Wherein, it is described extremely
A few feedback signal is that an at least equipment receives the feedback after the inquiry signal；
S150: according to the corresponding channel state information of an at least equipment, determine whether an at least equipment is hidden
Gear.
The method that determination described in the embodiment of the present application is blocked can reduce the burden of equipment without carrying out image procossing,
Reduce the energy consumption of equipment.
In embodiments herein, above-mentioned channel state information can be the parameter of any reflection channel status, for example,
It can be the response of above-mentioned feedback signal after transmission reaches receiver in the time domain, or can be above-mentioned feedback letter
Number response on frequency domain after transmission reaches receiver, or can also be above-mentioned feedback signal by transmission
Afterwards energy with distance decaying etc..Embodiments herein does not limit this specifically.
Optionally, as shown in Fig. 2, in embodiments herein, in one embodiment of the application, if the letter
Channel state information is the response of an at least feedback signal in the time domain, the corresponding channel of an at least equipment according to
Status information, determines whether an at least equipment is blocked (S150), may include:
S151: in response to the first equipment in an at least equipment feedback signal response in the time domain less than a setting
Threshold value, determine that first equipment is blocked；Or
S152: the feedback signal response in the time domain in response to the second equipment in an at least equipment is greater than or waits
In the threshold value of a setting, determine that second equipment is not blocked.
For example, a wearable device T (illustrative, can be an intelligent glasses) in one direction believe by one inquiry of broadcast
Number, after a target device R receives above-mentioned inquiry signal, Xiang Suoshu wearable device T replys a feedback signal；Wearable device
T determines the corresponding channel state information of target device R according to the feedback signal received, it may be assumed that the feedback that target device R is issued
The transmission of signal channel reaches the response after wearable device T in the time domain.
If there is no any objects to block between wearable device T and target device R, as shown in figure 3, if feedback letter
Response number in the time domain can be as shown in Figure 4.In Fig. 4, the feedback signal that wearable device T is received is in t1 moment intensity
Maximum, and putting off with the time, since feedback signal passes through the reflection and absorption of other objects in transmission process,
The feedback signal received after the t1 moment gradually decays in intensity.
And if blocked between wearable device T and target device R there are object, as shown in figure 5, if wearable device
T can only be received in transmission process by the feedback signal of reflection and the absorption of other objects.Therefore, in this case,
The response of the feedback signal received in the time domain can be as shown in fig. 6, signal strength be substantially all weaker.
Therefore, can be by setting a threshold value in the alternative embodiment of the application, it such as can be based on experience value
The threshold value is preset, is then compared the response of feedback signal in the time domain with the threshold value, it is possible thereby to which determination is
No presence is blocked.
Whether equipment is blocked, and can not only influence the response of feedback signal in the time domain, can also influence feedback signal
Response on frequency domain.Therefore, optionally, as shown in fig. 7, in another embodiment of the application, if the channel shape
State information is the response of at least feedback signal on frequency domain, the corresponding channel status of an at least equipment according to
Information, determines whether an at least equipment is blocked (S150), may include:
S153: response of the feedback signal on frequency domain in response to the first equipment in an at least equipment is that frequency selects
The decline of property, determines that first equipment is blocked；Or
S154: response of the feedback signal on frequency domain in response to the second equipment in an at least equipment is that non-frequency is selected
The decline of selecting property determines that second equipment is not blocked.
The response of feedback signal in Fig. 4 in the time domain is converted, for example, by Fast Fourier Transform (FFT), so that it may
Obtain response of the feedback signal on frequency domain.There is no the feelings that any object is blocked between wearable device T and target device R
Condition, response of the feedback signal on frequency domain are as shown in Figure 8, it can be seen that distribution of the feedback signal on frequency domain is that comparison is balanced
, decline is flat (non-frequency-selective).
The response of feedback signal in Fig. 6 in the time domain is converted, available wearable device T and target device R
Between blocked there are object in the case where, response of the feedback signal on frequency domain can be as shown in Figure 9, it can be seen that feedback letter
Distribution number on frequency domain be it is very unbalanced, the decline in certain frequencies is very big, and declining in other frequencies
It falls then smaller.
It therefore, can the response on frequency domain whether be based on the feedback signal frequency in another embodiment of the application
The decline of rate selectivity, it is determined whether exist and block.
Optionally, the location information of an at least equipment can also be carried in above-mentioned feedback signal.As shown in Figure 10, exist
After broadcasting the inquiry signal (S110) on the direction, the method can also include:
S131: according to an at least feedback signal for the inquiry signal received, the position of an at least equipment is determined
Confidence breath.
Illustratively, the location information of an above-mentioned at least equipment can be the equipment with the broadcast inquiry signal same
Location information under coordinate system；Alternatively, the location information of an above-mentioned at least equipment can also be the longitude and latitude of an at least equipment
Spend information.
Correspondingly, whether determining an at least equipment according to the corresponding channel state information of an at least equipment
It is blocked after (S150), as shown in figure 11, the method can also include:
Whether S171: being blocked according to an at least equipment and the location information of an at least equipment, with predetermined
Mode show an at least equipment.
For example, if scheduled mode is only to show the equipment not being blocked, it can be according in an at least equipment
The location information for the equipment not being blocked, the display equipment not being blocked in the equipment for broadcasting the inquiry signal.
It, can be according to being blocked in an at least equipment if scheduled mode is only to show the equipment being blocked
The location information of equipment, the equipment being blocked described in display in the equipment for broadcasting the inquiry signal.
It, can basis if scheduled mode is the distinguishing display equipment being blocked and the equipment not being blocked
The location information of an at least equipment is shown in the equipment for broadcasting the inquiry signal with different display effects respectively
The equipment being blocked and the equipment not being blocked, for example, with different transparencies come show the equipment being blocked and not by
The equipment blocked.
For example, if the equipment of the broadcast inquiry signal is an augmented reality equipment, in above-mentioned augmented reality equipment
On, it can be in corresponding position, by the virtual screen of an at least equipment (for example, it may be a scheduled shape represents one
Equipment) it is added on the real picture that enhancing display equipment really takes.
Optionally, it can also be carried in above-mentioned feedback signal in addition to the location information of an at least equipment can be carried
The attribute information of an at least equipment.As shown in figure 12, after broadcasting the inquiry signal (S110) in said direction, institute
The method of stating can also include:
S132: according to an at least feedback signal, the attribute information of an at least equipment is determined.
Illustratively, the attribute information of an above-mentioned at least equipment may include one of following information or a variety of:
The type (e.g., mobile phone, wrist-watch or portable computer etc.) of equipment, brand, model etc..
Correspondingly, whether determining an at least equipment according to the corresponding channel state information of an at least equipment
It is blocked after (S150), as shown in figure 13, the method can also include:
S172: whether be blocked according to an at least equipment, at least location information of an equipment and it is described extremely
The attribute information of few equipment shows an at least equipment in a predetermined manner.
Similar with previous embodiment, above-mentioned scheduled mode can be only to show the equipment not being blocked, or may be used also
Think the equipment for only showing and being blocked, or can also for the equipment that is blocked described in show respectively with different display effects with
The equipment not being blocked.
Compared to previous embodiment, in the present embodiment, due to being realised that the attribute information of an at least equipment,
When display can by equipment image showing, promote the experience of user.
Optionally, as shown in figure 14, determine whether an at least equipment is blocked after (S150), the method may be used also
To include:
Whether S173: being blocked according to an at least equipment, communicates in a predetermined manner with an at least equipment.
For example, being placed with two equipment respectively on the two sides of a sidewalls, according to the feedback signal of this equipment, determine
An equipment therein is blocked, and another equipment is then blocked by wall.In such a case, it is possible to selectivity with quilt
Picture for example, is shared to the equipment being blocked or is not blocked by equipment that the equipment blocked is not blocked perhaps communication
Equipment.
Optionally, as shown in figure 15, the inquiry signal (S110) is broadcasted in said direction, may include:
S111: in said direction one it is preset within sweep of the eye, broadcast the inquiry signal.
For example, above-mentioned field range can be 120 degree.
Optionally, above-mentioned direction can be the direction that a user watches attentively.In embodiments herein, it may be predetermined that
Then the direction of gaze at handy family controls aerial array and emits shape beam, as shown in fig. 15 a, on the direction that user watches attentively
Broadcast the inquiry signal.Illustratively, user can be determined using technological means such as eye tracking (gaze tracking)
The direction watched attentively；Embodiments herein is not especially limited this.
Figure 16 is a kind of apparatus structure schematic diagram that determination is blocked described in the application one embodiment, referring to Figure 16, institute
Stating device includes:
First communication module 1610, for one inquiry signal of broadcast in one direction；
First processing module 1620, for determining the corresponding channel status of an at least equipment according to an at least feedback signal
Information；Wherein, an at least feedback signal is that an at least equipment receives the feedback after the inquiry signal；
Block determining module 1630, for according to the corresponding channel state information of an at least equipment, determine it is described extremely
Whether few equipment is blocked.
The device that determination described in the embodiment of the present application is blocked can reduce the burden of equipment without carrying out image procossing,
Reduce the energy consumption of equipment.
Optionally, if the channel state information is the response of an at least feedback signal in the time domain, such as Figure 17
Shown, the determining module 1630 of blocking may include:
First determines submodule 1631, for the feedback signal in response to the first equipment in an at least equipment in time domain
On response less than one setting threshold value, determine that first equipment is blocked；And/or
Second determines submodule 1632, for the feedback signal in response to the second equipment in an at least equipment in time domain
On response be more than or equal to one setting threshold value, determine that second equipment is not blocked.
Optionally, if the channel state information is the response of at least feedback signal on frequency domain, such as Figure 18
Shown, the determining module 1630 of blocking may include:
Third determines submodule 1633, for the feedback signal in response to the first equipment in an at least equipment in frequency domain
On response be frequency selectivity decline, determine that first equipment is blocked；And/or
4th determines submodule 1634, for the feedback signal in response to the second equipment in an at least equipment in frequency domain
On response be non-frequency-selective decline, determine that second equipment is not blocked.
Optionally, as shown in figure 19, described device can also include:
Second processing module 1640, for determining the position of an at least equipment according to an at least feedback signal
Information.
Optionally, as shown in figure 20, described device can also include:
First display module 1645, for whether being blocked according to an at least equipment and an at least equipment
Location information shows an at least equipment in a predetermined manner.
Optionally, as shown in figure 21, described device can also include:
Second processing module 1640, for determining the position of an at least equipment according to an at least feedback signal
Information；
Third processing module 1650 determines institute for at least feedback signal according to the inquiry signal received
State the attribute information of an at least equipment.
Optionally, as shown in figure 22, described device can also include:
Whether the second display module 1655 is blocked, the position of an at least equipment for an at least equipment according to
The attribute information of confidence breath and an at least equipment shows an at least equipment in a predetermined manner.
Optionally, as shown in figure 23, described device can also include:
Second communication module 1660, for whether being blocked according to an at least equipment, in a predetermined manner with it is described
The communication of an at least equipment.
Optionally, as shown in figure 24, the first communication module 1610 may include:
Range determination submodule 1611, for determining a field range；
Sending submodule 1612, in said direction it is described within sweep of the eye, broadcast the inquiry signal.
Optionally, as shown in figure 25, described device can also include:
Direction determining mould 1670, for determining the direction, wherein the direction is the direction that a user watches attentively.
Optionally, as shown in figure 26, the direction determining mould 1670 may include:
Sight determines submodule 1671, for tracking the sight of the user；
Direction determines submodule 1672, for the sight according to the user, determines the direction that the user watches attentively.
Another embodiment of the application additionally provides a kind of device that determination is blocked, including a memory and a processor,
Wherein, the memory is for storing instruction；The processor is for executing described instruction, to execute the following steps:
One inquiry signal of broadcast in one direction；
According to an at least feedback signal, the corresponding channel state information of an at least equipment is determined；Wherein, described at least one is anti-
Feedback signal is that an at least equipment receives the feedback after the inquiry signal；
According to the corresponding channel state information of an at least equipment, determine whether an at least equipment is blocked.
The processor can be central processing unit (CPU) or specific integrated circuit (ASIC), or be configured
At the multiple integrated circuits of work for implementing acquisition image method embodiment.
The memory can be USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), deposit at random
The various media that can store program code such as access to memory (RAM, Random Access Memory), magnetic or disk.
It is apparent to those skilled in the art that for convenience and simplicity of description, the determination of foregoing description
The method blocked can be realized by device that the application determination above-mentioned is blocked, can be blocked with reference to the aforementioned determination of the application
The corresponding process of embodiment of the method describes, and details are not described herein.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and method and step can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, controller or network equipment etc.) execute each embodiment the method for the application all or part of the steps.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Embodiment of above is merely to illustrate the application, and is not the limitation to the application, in relation to the common of technical field
Technical staff can also make a variety of changes and modification in the case where not departing from spirit and scope, therefore all
Equivalent technical solution also belongs to the scope of the application, and the scope of patent protection of the application should be defined by the claims.
Claims (10)
1. a kind of method that determination is blocked, which is characterized in that be applied to augmented reality equipment, comprising:
A preset one inquiry signal of broadcast within sweep of the eye in one direction；
According to an at least feedback signal, the corresponding channel state information of an at least equipment is determined；Wherein, an at least feedback letter
Number the feedback after the inquiry signal is received for an at least equipment；
According to the corresponding channel state information of an at least equipment, determine whether an at least equipment is blocked.
2. the method as described in claim 1, which is characterized in that if the channel state information is an at least feedback letter
Response number in the time domain, the corresponding channel state information of an at least equipment according to determine an at least equipment
Whether it is blocked, comprising:
In response to the first equipment in an at least equipment feedback signal response in the time domain less than a setting threshold value, really
Fixed first equipment is blocked；Or
Feedback signal response in the time domain in response to the second equipment in an at least equipment is more than or equal to a setting
Threshold value, determine that second equipment is not blocked.
3. the method as described in claim 1, which is characterized in that if the channel state information is an at least feedback letter
Response number on frequency domain, the corresponding channel state information of an at least equipment according to determine an at least equipment
Whether it is blocked, comprising:
Response of the feedback signal on frequency domain in response to the first equipment in an at least equipment is the decline of frequency selectivity,
Determine that first equipment is blocked；Or
Response of the feedback signal on frequency domain in response to the second equipment in an at least equipment is declining for non-frequency-selective
It falls, determines that second equipment is not blocked.
4. such as method any one of claims 1 to 3, which is characterized in that broadcast the inquiry signal in said direction
Later, the method also includes:
According to an at least feedback signal, the location information of an at least equipment is determined；Or
According to an at least feedback signal, the location information and attribute information of an at least equipment are determined.
5. method as claimed in claim 4, which is characterized in that the method also includes:
Whether it is blocked according to an at least equipment and the location information of an at least equipment, is shown in a predetermined manner
An at least equipment；Or
Whether it is blocked according to an at least equipment, at least location information of an equipment and an at least equipment
Attribute information shows an at least equipment in a predetermined manner；Or
Whether it is blocked according to an at least equipment, is communicated in a predetermined manner with an at least equipment.
6. a kind of device that determination is blocked, which is characterized in that be applied to augmented reality equipment, comprising:
First communication module, in one direction one preset one inquiry signal of broadcast within sweep of the eye；
First processing module, for determining the corresponding channel state information of an at least equipment according to an at least feedback signal；Its
In, an at least feedback signal is that an at least equipment receives the feedback after the inquiry signal；
Determining module is blocked, for determining an at least equipment according to the corresponding channel state information of an at least equipment
Whether it is blocked.
7. device as claimed in claim 6, which is characterized in that if the channel state information is an at least feedback letter
Response number in the time domain, the determining module of blocking include:
First determines submodule, for the response of the feedback signal in response to the first equipment in an at least equipment in the time domain
Less than the threshold value of a setting, determine that first equipment is blocked；And/or
Second determines submodule, for the response of the feedback signal in response to the second equipment in an at least equipment in the time domain
More than or equal to the threshold value of a setting, determine that second equipment is not blocked；
If the channel state information is the response of at least feedback signal on frequency domain, described to block determining module packet
It includes:
Third determines submodule, for response of the feedback signal in response to the first equipment in an at least equipment on frequency domain
For the decline of frequency selectivity, determine that first equipment is blocked；And/or
4th determines submodule, for response of the feedback signal in response to the second equipment in an at least equipment on frequency domain
For the decline of non-frequency-selective, determine that second equipment is not blocked.
8. device as claimed in claims 6 or 7, which is characterized in that described device further include:
Second processing module, for determining the location information of an at least equipment according to an at least feedback signal；Or
Person,
Described device further include:
Second processing module, for determining the location information of an at least equipment according to an at least feedback signal；And
Third processing module, for determining the attribute information of an at least equipment according to an at least feedback signal.
9. device as claimed in claim 8, which is characterized in that described device further include:
Whether the first display module, be blocked for an at least equipment according to and the position of an at least equipment is believed
Breath shows an at least equipment in a predetermined manner；Or
Second display module, for whether being blocked according to an at least equipment, the location information of an at least equipment with
And the attribute information of an at least equipment, an at least equipment is shown in a predetermined manner；Or
Whether second communication module sets with described at least one in a predetermined manner for being blocked according to an at least equipment
Standby communication.
10. a kind of device that determination is blocked, which is characterized in that be applied to augmented reality equipment, including a memory and a processing
Device, wherein the memory is for storing instruction；The processor is for executing described instruction, to execute the following steps:
A preset one inquiry signal of broadcast within sweep of the eye in one direction；
According to an at least feedback signal, the corresponding channel state information of an at least equipment is determined；Wherein, an at least feedback letter
Number the feedback after the inquiry signal is received for an at least equipment；
According to the corresponding channel state information of an at least equipment, determine whether an at least equipment is blocked.
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| CN201510342338.XA CN106293041B (en) | 2015-06-18 | 2015-06-18 | Determine the method and apparatus blocked |
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| CN201510342338.XA CN106293041B (en) | 2015-06-18 | 2015-06-18 | Determine the method and apparatus blocked |
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| CN102821354A (en) * | 2012-08-10 | 2012-12-12 | 章晓芸 | Positioning and alarming system and method |
| CN102999160A (en) * | 2011-10-14 | 2013-03-27 | 微软公司 | User controlled real object disappearance in a mixed reality display |
| CN103763720A (en) * | 2014-01-03 | 2014-04-30 | 北京智谷睿拓技术服务有限公司 | Method and system for detecting obstacles influencing wireless energy transmission |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9870642B2 (en) * | 2012-08-10 | 2018-01-16 | Here Global B.V. | Method and apparatus for layout for augmented reality view |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999160A (en) * | 2011-10-14 | 2013-03-27 | 微软公司 | User controlled real object disappearance in a mixed reality display |
| CN102821354A (en) * | 2012-08-10 | 2012-12-12 | 章晓芸 | Positioning and alarming system and method |
| CN103763720A (en) * | 2014-01-03 | 2014-04-30 | 北京智谷睿拓技术服务有限公司 | Method and system for detecting obstacles influencing wireless energy transmission |
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