CN105635937B - Determination method, determining device and the control equipment of poll time - Google Patents
Determination method, determining device and the control equipment of poll time Download PDFInfo
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- CN105635937B CN105635937B CN201510209758.0A CN201510209758A CN105635937B CN 105635937 B CN105635937 B CN 105635937B CN 201510209758 A CN201510209758 A CN 201510209758A CN 105635937 B CN105635937 B CN 105635937B
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Abstract
The invention proposes a kind of determination method of poll time, a kind of determining device of poll time and a kind of close range wireless communications to control equipment, wherein, the determination method of the poll time includes: around the detection close range wireless communication control equipment with the presence or absence of close range wireless communication snooping equipment；When detecting the close range wireless communication snooping equipment, the type of the close range wireless communication snooping equipment is obtained；It is determined as the real time polling time of the close range wireless communication snooping equipment distribution according to the type of the close range wireless communication snooping equipment in each polling cycle.According to the technical solution of the present invention, poll time (i.e. the call duration time of the NFC snooping equipment) freely, dynamically can be reset for the NFC snooping equipment according to the type of the NFC snooping equipment around NFC controller, rationally to utilize polling cycle, the communication efficiency of NFC snooping equipment is improved.
Description
Technical field
The present invention relates near field communication (NFC) field, in particular to a kind of poll time determination method,
A kind of determining device and a kind of close range wireless communication control equipment of poll time.
Background technique
Currently, supporting the terminal one of NFC (Near Field Communication, near field communication (NFC)) function
As support various types of NFC techniques, such as: NFC-A, NFC-B, NFC-F.Meanwhile the NFC controller in terminal would generally be set
A fixed polling cycle, as shown in Figure 1, can sequence detection with NFC Active (active) stage in each polling cycle
The equipment such as NFC-A, NFC-B, NFC-F, but the detection time that every kind of equipment for supporting different NFC techniques has is usually to fix
, and the card mold that the long period can generally be arranged in each polling cycle intends (Emulation) working time.Such as: the wheel of NFC
The inquiry period is 200ms, and the detection time of every kind of NFC technique type (NFC-A, NFC-B, NFC-F) equipment is 5ms, other
The total 15ms of the detection time of NFC technique, then NFC controller is in card emulation mode in remaining 170ms.
But under most of scenes, not there are all types of around the NFC controller in reader/writer mode
NFC snooping equipment, such as: around NFC controller may there is only the NFC devices of NFC-A type, then subsequent entire
The NFC-A equipment only has the call duration time of 5ms in the communication cycle of 30ms, and the time of other 25ms will be wasted, this
Result in the communication efficiency of NFC poor.
Therefore, how freely, dynamically to be listened to according to the type of the NFC snooping equipment around NFC controller for the NFC
Equipment resets poll time (i.e. the call duration time of the NFC snooping equipment), rationally to utilize polling cycle, improves NFC and detects
The communication efficiency for listening equipment, becomes urgent problem to be solved.
Summary of the invention
The present invention is based on the above problems, proposes a kind of new technical solution, can be according to NFC controller around
The type of NFC snooping equipment freely, dynamically resets poll time (i.e. NFC snooping equipment for the NFC snooping equipment
Call duration time), with rationally utilize polling cycle, improve NFC snooping equipment communication efficiency.
In view of this, an aspect of of the present present invention proposes a kind of determination method of poll time, comprising: detect the low coverage
Controlling from wireless telecommunications whether there is close range wireless communication snooping equipment around equipment；When detecting that the near radio is logical
When interrogating snooping equipment, the type of the close range wireless communication snooping equipment is obtained；According to described close in each polling cycle
Type apart from wireless telecommunications snooping equipment is determined as the real time polling time of the close range wireless communication snooping equipment distribution.
In the technical scheme, by whether being deposited around detection close range wireless communication control equipment (i.e. NFC controller)
It, can be according to close in close range wireless communication snooping equipment, and when determination has close range wireless communication snooping equipment really
Device type apart from wireless telecommunications snooping equipment, as the equipment of the close range wireless communication snooping equipment be support NFC-A,
The device type of NFC-B or NFC-F technology, realize dynamic and accurately for such close range wireless communication snooping equipment again
The real time polling time is configured, so that such close range wireless communication snooping equipment can have ideal call duration time, to fill
Division reason ground utilizes polling cycle, improves the communication efficiency of NFC snooping equipment, such as: support that the NFC device of different technologies can be with
With the different real time polling time, it is possible to have exist around identical poll time or NFC control equipment and only support
The snooping equipment of two class technology of NFC-A and NFC-B and the snooping equipment for existing simultaneously NFC-A, NFC-B and NFC-F three types of technology
When, the snooping equipment of the NFC-A type of skill can have identical or different real time polling time, the NFC-B type of skill is detectd
It listens equipment also and can have the identical or different real time polling time, also for example: if close range wireless communication control equipment week
It encloses there is only the device type for supporting NFC-B technology, then it can be by the other times in polling cycle in addition to the card mold pseudotime
All real time polling time as the close range wireless communication snooping equipment of NFC-B type, so that the near radio of NFC-B type
Communication snooping equipment can carry out NFC communication within a longer real time polling time, so that waste poll time is avoided, and
It avoids reducing the communication efficiency of NFC-B type snooping equipment since the real time polling time is too short.
In the above-mentioned technical solutions, it is preferable that described to be detectd in each polling cycle according to the close range wireless communication
It listens the type of equipment to be determined as the real time polling time of the close range wireless communication snooping equipment distribution, specifically includes: obtaining
The card mold pseudotime of the close range wireless communication control equipment in each polling cycle；Determine that the near radio is logical
Interrogate snooping equipment the real time polling time be equal to each polling cycle total time and the card mold pseudotime when
Between it is poor.
In the technical scheme, the specific card mold of equipment is controlled by obtaining close range wireless communication in each polling cycle
It is real-time that the maximum that close range wireless communication snooping equipment can have in the polling cycle can be accurately calculated in pseudotime
Poll time, so that realizing makes such close range wireless communication snooping equipment can have the ideal maximum communication time, in turn
It realizes and sufficiently and reasonably utilizes polling cycle, improve the communication efficiency of NFC snooping equipment.
In the above-mentioned technical solutions, it is preferable that when the device type of the close range wireless communication snooping equipment is multiclass
When, determine that the real time polling time of close range wireless communication snooping equipment described in every class is equal, and/or, according to close described in multiclass
The number of close range wireless communication snooping equipment described in every class in wireless telecommunications snooping equipment is short distance described in every class
Wireless telecommunications snooping equipment redefines the real time polling time.
In the technical scheme, there are multiclass close range wireless communications to listen to around close range wireless communication control equipment
When equipment, in order to can have every class close range wireless communication snooping equipment rationally and the call duration time i.e. real time polling of justice
Time, can directly by each polling cycle except close range wireless communication control equipment the card mold pseudotime in addition to institute sometimes
Between distribute to every class close range wireless communication snooping equipment so that every class close range wireless communication snooping equipment can carry out phase
With the NFC communication of time；It is of course also possible to according further to the specific number weight of every class close range wireless communication snooping equipment
The real time polling time of every class close range wireless communication snooping equipment is newly determined, in this manner it is achieved that according to every class short distance nothing
The specific number of line communication snooping equipment weight ratio shared in the total number of all class close range wireless communication snooping equipments
More accurately, real time polling time, i.e. number weight more reasonably are divided for every class close range wireless communication snooping equipment
The longer real time polling time can be enjoyed than that higher class close range wireless communication snooping equipment.
In the above-mentioned technical solutions, it is preferable that according to the more newer command received, update each polling cycle.
In the technical scheme, user or manufacturer can update close range wireless communication according to practical service environment at any time
Each polling cycle of equipment is controlled, to improve the communication efficiency of NFC snooping equipment on the whole.
In the above-mentioned technical solutions, it is preferable that the close range wireless communication control equipment includes: work in poll pattern
Under close range wireless communication equipment.
In the technical scheme, close range wireless communication control equipment generally includes close range wireless communication poll and sets
It is standby, such as: in the NFC reader under poll pattern.
Another aspect of the present invention proposes a kind of determining device of poll time, comprising: detection unit detects described close
It whether there is close range wireless communication snooping equipment around wireless telecommunications control equipment；Acquiring unit, it is described when detecting
When close range wireless communication snooping equipment, the type of the close range wireless communication snooping equipment is obtained；Determination unit, each
According to the type of the close range wireless communication snooping equipment it is determined as the close range wireless communication in polling cycle and listens to set
The real time polling time that back-up is matched.
In the technical scheme, it is controlled by detection close range wireless communication logical with the presence or absence of near radio around equipment
Snooping equipment is interrogated, and when determination has close range wireless communication snooping equipment really, can be detectd according to close range wireless communication
The device type for listening equipment, if the equipment of the close range wireless communication snooping equipment is to support NFC-A, NFC-B or NFC-F skill
The device type of art, when realizing dynamic and accurately reconfiguring real time polling for such close range wireless communication snooping equipment
Between, so that such close range wireless communication snooping equipment can have ideal call duration time, to sufficiently and reasonably utilize wheel
The period is ask, the communication efficiency of NFC snooping equipment is improved, such as: it is different real-time to support that the NFC device of different technologies can have
Poll time, it is possible to have exist around identical poll time or NFC control equipment and only support NFC-A and two class of NFC-B
When the snooping equipment of technology is with the snooping equipment for existing simultaneously NFC-A, NFC-B and NFC-F three types of technology, the NFC-A type of skill
Snooping equipment can have the identical or different real time polling time, the snooping equipment of the NFC-B type of skill also can have
The identical or different real time polling time, also for example: if there is only support NFC-B around close range wireless communication control equipment
The device type of technology then can all regard the other times in polling cycle in addition to the card mold pseudotime as NFC-B type
The real time polling time of close range wireless communication snooping equipment, so that the close range wireless communication snooping equipment of NFC-B type can be with
NFC communication is carried out within a longer real time polling time, to avoid waste poll time, and is avoided due to real time polling
Time is too short and reduces the communication efficiency of NFC-B type snooping equipment.
In the above-mentioned technical solutions, it is preferable that the determination unit is specifically used for: obtaining institute in each polling cycle
State the card mold pseudotime of close range wireless communication control equipment；Determine the described real-time of the close range wireless communication snooping equipment
Poll time is equal to the total time of each polling cycle and the time difference of the card mold pseudotime.
In the technical scheme, the specific card mold of equipment is controlled by obtaining close range wireless communication in each polling cycle
It is real-time that the maximum that close range wireless communication snooping equipment can have in the polling cycle can be accurately calculated in pseudotime
Poll time, so that realizing makes such close range wireless communication snooping equipment can have the ideal maximum communication time, in turn
It realizes and sufficiently and reasonably utilizes polling cycle, improve the communication efficiency of NFC snooping equipment.
In the above-mentioned technical solutions, it is preferable that the determination unit is also used to: listening to and set when the close range wireless communication
When standby device type is multiclass, determine that the real time polling time of close range wireless communication snooping equipment described in every class is equal, and/
Or, according to the number of close range wireless communication snooping equipment described in every class in close range wireless communication snooping equipment described in multiclass
The real time polling time is redefined for close range wireless communication snooping equipment described in every class.
In the technical scheme, there are multiclass close range wireless communications to listen to around close range wireless communication control equipment
When equipment, in order to can have every class close range wireless communication snooping equipment rationally and the call duration time i.e. real time polling of justice
Time, can directly by each polling cycle except close range wireless communication control equipment the card mold pseudotime in addition to institute sometimes
Between distribute to every class close range wireless communication snooping equipment so that every class close range wireless communication snooping equipment can carry out phase
With the NFC communication of time；It is of course also possible to according further to the specific number weight of every class close range wireless communication snooping equipment
The real time polling time of every class close range wireless communication snooping equipment is newly determined, in this manner it is achieved that according to every class short distance nothing
The specific number of line communication snooping equipment weight ratio shared in the total number of all class close range wireless communication snooping equipments
More accurately, real time polling time, i.e. number weight more reasonably are divided for every class close range wireless communication snooping equipment
The longer real time polling time can be enjoyed than that higher class close range wireless communication snooping equipment.
In the above-mentioned technical solutions, it is preferable that further include: updating unit, according to the more newer command received, described in update
Each polling cycle；And the close range wireless communication control equipment includes: the near radio of work in the polling mode
Communication apparatus.
In the technical scheme, user or manufacturer can update close range wireless communication according to practical service environment at any time
Each polling cycle of equipment is controlled, to improve the communication efficiency of NFC snooping equipment on the whole；And the near radio
Communication control equipment generally includes close range wireless communication polling device, such as: in the NFC reader under poll pattern.
Another aspect of the present invention proposes a kind of close range wireless communication control equipment, comprising: such as above-mentioned technical proposal
Any one of described in poll time determining device.
In the technical scheme, the determining device of poll time is set in equipment by controlling in close range wireless communication,
May be implemented the type of the NFC snooping equipment around according to NFC controller freely, dynamically for the NFC snooping equipment again
Poll time (i.e. the call duration time of the NFC snooping equipment) is set, rationally to utilize polling cycle, improves NFC snooping equipment
Communication efficiency.
According to the technical solution of the present invention, can according to the type of the NFC snooping equipment around NFC controller freely,
Poll time (i.e. the call duration time of the NFC snooping equipment) dynamically is reset for the NFC snooping equipment, utilizes wheel with reasonable
The period is ask, the communication efficiency of NFC snooping equipment is improved.
Detailed description of the invention
Fig. 1 shows the determination schematic illustration of poll time in the prior art；
Fig. 2 shows the flow diagrams of the determination method of poll time according to an embodiment of the invention；
Fig. 3 shows the structural schematic diagram of the determining device of poll time according to an embodiment of the invention；
Fig. 4 shows the structural schematic diagram of close range wireless communication control equipment according to an embodiment of the invention；
Fig. 5 shows the determination schematic illustration of poll time according to an embodiment of the invention.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 2 shows the flow diagrams of the determination method of poll time according to an embodiment of the invention.
As shown in Fig. 2, the determination method of poll time according to an embodiment of the invention, comprising: step 202, inspection
It surveys around the close range wireless communication control equipment with the presence or absence of close range wireless communication snooping equipment；Step 204, work as detection
When to the close range wireless communication snooping equipment, the type of the close range wireless communication snooping equipment is obtained；Step 206,
The close range wireless communication is determined as according to the type of the close range wireless communication snooping equipment in each polling cycle
The real time polling time of snooping equipment distribution.
In the technical scheme, it is controlled by detection close range wireless communication logical with the presence or absence of near radio around equipment
Snooping equipment is interrogated, and when determination has close range wireless communication snooping equipment really, can be detectd according to close range wireless communication
The device type for listening equipment, if the equipment of the close range wireless communication snooping equipment is to support NFC-A, NFC-B or NFC-F skill
The device type of art, when realizing dynamic and accurately reconfiguring real time polling for such close range wireless communication snooping equipment
Between, so that such close range wireless communication snooping equipment can have ideal call duration time, to sufficiently and reasonably utilize wheel
The period is ask, the communication efficiency of NFC snooping equipment is improved, such as: it is different real-time to support that the NFC device of different technologies can have
Poll time, it is possible to have exist around identical poll time or NFC control equipment and only support NFC-A and two class of NFC-B
When the snooping equipment of technology is with the snooping equipment for existing simultaneously NFC-A, NFC-B and NFC-F three types of technology, the NFC-A type of skill
Snooping equipment can have the identical or different real time polling time, the snooping equipment of the NFC-B type of skill also can have
The identical or different real time polling time, also for example: if there is only support NFC-B around close range wireless communication control equipment
The device type of technology then can all regard the other times in polling cycle in addition to the card mold pseudotime as NFC-B type
The real time polling time of close range wireless communication snooping equipment, so that the close range wireless communication snooping equipment of NFC-B type can be with
NFC communication is carried out within a longer real time polling time, to avoid waste poll time, and is avoided due to real time polling
Time is too short and reduces the communication efficiency of NFC-B type snooping equipment.
In the above-mentioned technical solutions, it is preferable that described to be detectd in each polling cycle according to the close range wireless communication
It listens the type of equipment to be determined as the real time polling time of the close range wireless communication snooping equipment distribution, specifically includes: obtaining
The card mold pseudotime of the close range wireless communication control equipment in each polling cycle；Determine that the near radio is logical
Interrogate snooping equipment the real time polling time be equal to each polling cycle total time and the card mold pseudotime when
Between it is poor.
In the technical scheme, the specific card mold of equipment is controlled by obtaining close range wireless communication in each polling cycle
It is real-time that the maximum that close range wireless communication snooping equipment can have in the polling cycle can be accurately calculated in pseudotime
Poll time, so that realizing makes such close range wireless communication snooping equipment can have the ideal maximum communication time, in turn
It realizes and sufficiently and reasonably utilizes polling cycle, improve the communication efficiency of NFC snooping equipment.
In the above-mentioned technical solutions, it is preferable that when the device type of the close range wireless communication snooping equipment is multiclass
When, determine that the real time polling time of close range wireless communication snooping equipment described in every class is equal, and/or, according to close described in multiclass
The number of close range wireless communication snooping equipment described in every class in wireless telecommunications snooping equipment is short distance described in every class
Wireless telecommunications snooping equipment redefines the real time polling time.
In the technical scheme, there are multiclass close range wireless communications to listen to around close range wireless communication control equipment
When equipment, in order to can have every class close range wireless communication snooping equipment rationally and the call duration time i.e. real time polling of justice
Time, can directly by each polling cycle except close range wireless communication control equipment the card mold pseudotime in addition to institute sometimes
Between distribute to every class close range wireless communication snooping equipment so that every class close range wireless communication snooping equipment can carry out phase
With the NFC communication of time；It is of course also possible to according further to the specific number weight of every class close range wireless communication snooping equipment
The real time polling time of every class close range wireless communication snooping equipment is newly determined, in this manner it is achieved that according to every class short distance nothing
The specific number of line communication snooping equipment weight ratio shared in the total number of all class close range wireless communication snooping equipments
More accurately, real time polling time, i.e. number weight more reasonably are divided for every class close range wireless communication snooping equipment
The longer real time polling time can be enjoyed than that higher class close range wireless communication snooping equipment.
In the above-mentioned technical solutions, it is preferable that according to the more newer command received, update each polling cycle.
In the technical scheme, user or manufacturer can update close range wireless communication according to practical service environment at any time
Each polling cycle of equipment is controlled, to improve the communication efficiency of NFC snooping equipment on the whole.
In the above-mentioned technical solutions, it is preferable that the close range wireless communication control equipment includes: work in poll pattern
Under close range wireless communication equipment.
In the technical scheme, close range wireless communication control equipment generally includes close range wireless communication poll and sets
It is standby, such as: in the NFC reader under poll pattern.
Fig. 3 shows the structural schematic diagram of the determining device of poll time according to an embodiment of the invention.
As shown in figure 3, the determining device 300 of poll time according to an embodiment of the invention, comprising: detection unit
302, it detects around the close range wireless communication control equipment with the presence or absence of close range wireless communication snooping equipment；Acquiring unit
304, when detecting the close range wireless communication snooping equipment, obtain the class of the close range wireless communication snooping equipment
Type；Determination unit 306 is determined as in each polling cycle according to the type of the close range wireless communication snooping equipment described
The real time polling time of close range wireless communication snooping equipment distribution.
In the technical scheme, it is controlled by detection close range wireless communication logical with the presence or absence of near radio around equipment
Snooping equipment is interrogated, and when determination has close range wireless communication snooping equipment really, can be detectd according to close range wireless communication
The device type for listening equipment, if the equipment of the close range wireless communication snooping equipment is to support NFC-A, NFC-B or NFC-F skill
The device type of art, when realizing dynamic and accurately reconfiguring real time polling for such close range wireless communication snooping equipment
Between, so that such close range wireless communication snooping equipment can have ideal call duration time, to sufficiently and reasonably utilize wheel
The period is ask, the communication efficiency of NFC snooping equipment is improved, such as: it is different real-time to support that the NFC device of different technologies can have
Poll time, it is possible to have exist around identical poll time or NFC control equipment and only support NFC-A and two class of NFC-B
When the snooping equipment of technology is with the snooping equipment for existing simultaneously NFC-A, NFC-B and NFC-F three types of technology, the NFC-A type of skill
Snooping equipment can have the identical or different real time polling time, the snooping equipment of the NFC-B type of skill also can have
The identical or different real time polling time, also for example: if there is only support NFC-B around close range wireless communication control equipment
The device type of technology then can all regard the other times in polling cycle in addition to the card mold pseudotime as NFC-B type
The real time polling time of close range wireless communication snooping equipment, so that the close range wireless communication snooping equipment of NFC-B type can be with
NFC communication is carried out within a longer real time polling time, to avoid waste poll time, and is avoided due to real time polling
Time is too short and reduces the communication efficiency of NFC-B type snooping equipment.
In the above-mentioned technical solutions, it is preferable that the determination unit 306 is specifically used for: obtaining each polling cycle
The card mold pseudotime of the interior close range wireless communication control equipment；Determine the described of the close range wireless communication snooping equipment
The real time polling time is equal to the total time of each polling cycle and the time difference of the card mold pseudotime.
In the technical scheme, the specific card mold of equipment is controlled by obtaining close range wireless communication in each polling cycle
It is real-time that the maximum that close range wireless communication snooping equipment can have in the polling cycle can be accurately calculated in pseudotime
Poll time, so that realizing makes such close range wireless communication snooping equipment can have the ideal maximum communication time, in turn
It realizes and sufficiently and reasonably utilizes polling cycle, improve the communication efficiency of NFC snooping equipment.
In the above-mentioned technical solutions, it is preferable that the determination unit 306 is also used to: when the close range wireless communication is detectd
When the device type of equipment being listened to be multiclass, the real time polling time phase of close range wireless communication snooping equipment described in every class is determined
Deng, and/or, according to close range wireless communication snooping equipment described in every class in close range wireless communication snooping equipment described in multiclass
Number be every class described in close range wireless communication snooping equipment redefine the real time polling time.
In the technical scheme, there are multiclass close range wireless communications to listen to around close range wireless communication control equipment
When equipment, in order to can have every class close range wireless communication snooping equipment rationally and the call duration time i.e. real time polling of justice
Time, can directly by each polling cycle except close range wireless communication control equipment the card mold pseudotime in addition to institute sometimes
Between distribute to every class close range wireless communication snooping equipment so that every class close range wireless communication snooping equipment can carry out phase
With the NFC communication of time；It is of course also possible to according further to the specific number weight of every class close range wireless communication snooping equipment
The real time polling time of every class close range wireless communication snooping equipment is newly determined, in this manner it is achieved that according to every class short distance nothing
The specific number of line communication snooping equipment weight ratio shared in the total number of all class close range wireless communication snooping equipments
More accurately, real time polling time, i.e. number weight more reasonably are divided for every class close range wireless communication snooping equipment
The longer real time polling time can be enjoyed than that higher class close range wireless communication snooping equipment.
In the above-mentioned technical solutions, it is preferable that further include: updating unit 308 is updated according to the more newer command received
Each polling cycle；And the close range wireless communication control equipment includes: the short distance of work in the polling mode
Wireless telecommunications system.
In the technical scheme, user or manufacturer can update close range wireless communication according to practical service environment at any time
Each polling cycle of equipment is controlled, to improve the communication efficiency of NFC snooping equipment on the whole；And the near radio
Communication control equipment generally includes close range wireless communication polling device, such as: in the NFC reader under poll pattern.
Fig. 4 shows the structural schematic diagram of close range wireless communication control equipment according to an embodiment of the invention.
As shown in figure 4, close range wireless communication according to an embodiment of the invention controls equipment 400, comprising: as above
State the determining device 300 of poll time described in any one of technical solution.
In the technical scheme, the determining dress of poll time is set in equipment 400 by controlling in close range wireless communication
Set 300, may be implemented the type of the NFC snooping equipment around according to NFC controller freely, dynamically listen to and set for the NFC
It is standby to reset poll time (i.e. the call duration time of the NFC snooping equipment), rationally to utilize polling cycle, improves NFC and listen to
The communication efficiency of equipment.
Fig. 5 shows the determination schematic illustration of poll time according to an embodiment of the invention.
The principle of the present invention is discussed in detail below in conjunction with Fig. 5:
Firstly, NFC around detection NFC control equipment, which is listened to, to be set using the poll time method of salary distribution as shown in Figure 5
It is standby, according to the affiliated type of the NFC snooping equipment of discovery, the NFC snooping equipment point that NFC controller is every kind of discovery is controlled again
With poll time, not found that class NFC snooping equipment no longer distributes poll time, until the snooping equipment communication of discovery type
Until finishing.Fig. 5 only describes the poll in subsequent communication process by taking the NFC snooping equipment for finding NFC-A type as an example
The time method of salary distribution, i.e., only to discovery type NFC device (NFC-A) distribute poll time, it is not found do not distribute i.e. if
The total time of polling cycle is 200ms, and the card mold pseudotime is 150ms, then remaining 50ms is fully allocated to NFC-A class and set
It is standby.It, can be with the corresponding poll time of mean allocation or according to every class for the NFC snooping equipment of multiple and different types of discovery
The corresponding poll time of the number assignment of NFC snooping equipment, such as: if it find that NFC controller, that is, close range wireless communication control
Not only there is NFC-A class equipment around control equipment but also there are NFC-B class equipment, and the total time of polling cycle is 200ms, card mold is quasi-
Time is 150ms, then remaining 50ms can be given to NFC-A class equipment and NFC-B class equipment, so that NFC-A class equipment
The real time polling time of 25ms is respectively provided with NFC-B class equipment；Or
If it find that not only there is NFC-A class equipment around NFC controller, that is, close range wireless communication control equipment but also existed
NFC-B class equipment, wherein NFC-A class equipment is 4, and NFC-B class equipment is 1, and the total time of polling cycle is 200ms,
The card mold pseudotime is 150ms, then the poll time of every class snooping equipment can be determined according to the number of every class NFC snooping equipment,
The 40ms in remaining 50ms is given into NFC-A class equipment, 10ms gives NFC-B class equipment, so that NFC-A class equipment has
The real time polling time of 40ms, NFC-B class equipment have the real time polling time of 10ms.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, can be listened to according to the NFC around NFC controller
The type of equipment freely, dynamically resets poll time (the i.e. communication of the NFC snooping equipment for the NFC snooping equipment
Time), rationally to utilize polling cycle, improve the communication efficiency of NFC snooping equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of determination method of poll time is applied to close range wireless communication and controls equipment characterized by comprising
It detects around the close range wireless communication control equipment with the presence or absence of close range wireless communication snooping equipment；
When detecting the close range wireless communication snooping equipment, the class of the close range wireless communication snooping equipment is obtained
Type；
The near radio is determined as according to the type of the close range wireless communication snooping equipment in each polling cycle
Communicate the real time polling time of snooping equipment distribution；
When the device type of the close range wireless communication snooping equipment is multiclass, close range wireless communication described in every class is determined
The real time polling time of snooping equipment is equal,
And/or
According to the number of close range wireless communication snooping equipment described in every class in close range wireless communication snooping equipment described in multiclass
Mesh is that close range wireless communication snooping equipment described in every class redefines the real time polling time.
2. the determination method of poll time according to claim 1, which is characterized in that
It is described that the short distance is determined as according to the type of the close range wireless communication snooping equipment in each polling cycle
It the real time polling time of wireless telecommunications snooping equipment distribution, specifically includes:
Obtain the card mold pseudotime of the close range wireless communication control equipment in each polling cycle；
Determine that the real time polling time of the close range wireless communication snooping equipment is equal to the total of each polling cycle
The time difference of time and the card mold pseudotime.
3. the determination method of poll time according to claim 1, which is characterized in that
According to the more newer command received, each polling cycle is updated.
4. the determination method of poll time according to any one of claim 1 to 3, which is characterized in that
The close range wireless communication control equipment includes: the close range wireless communication equipment of work in the polling mode.
5. a kind of determining device of poll time characterized by comprising
Detection unit, detection close range wireless communication, which controls, whether there is close range wireless communication snooping equipment around equipment；
Acquiring unit obtains the close range wireless communication and listens to when detecting the close range wireless communication snooping equipment
The type of equipment；
Determination unit is determined as in each polling cycle according to the type of the close range wireless communication snooping equipment described close
The real time polling time apart from the distribution of wireless telecommunications snooping equipment；
The determination unit is also used to:
When the device type of the close range wireless communication snooping equipment is multiclass, close range wireless communication described in every class is determined
The real time polling time of snooping equipment is equal,
And/or
According to the number of close range wireless communication snooping equipment described in every class in close range wireless communication snooping equipment described in multiclass
Mesh is that close range wireless communication snooping equipment described in every class redefines the real time polling time.
6. the determining device of poll time according to claim 5, which is characterized in that
The determination unit is specifically used for:
Obtain the card mold pseudotime of the close range wireless communication control equipment in each polling cycle；
Determine that the real time polling time of the close range wireless communication snooping equipment is equal to the total of each polling cycle
The time difference of time and the card mold pseudotime.
7. the determining device of poll time according to claim 5 or 6, which is characterized in that further include:
Updating unit updates each polling cycle according to the more newer command received；And
The close range wireless communication control equipment includes: the close range wireless communication equipment of work in the polling mode.
8. a kind of close range wireless communication controls equipment characterized by comprising as according to any one of claim 5 to 7 institute
The determining device for the poll time stated.
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| CN109302669B (en) * | 2018-09-13 | 2021-04-13 | Oppo（重庆）智能科技有限公司 | Polling mechanism setting method and device, storage medium and electronic equipment |
| CN114302316A (en) * | 2020-09-22 | 2022-04-08 | Oppo（重庆）智能科技有限公司 | Control method, device, equipment and storage medium of near field wireless communication equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970063A (en) * | 2012-10-26 | 2013-03-13 | 北京三星通信技术研究有限公司 | Near-field communication method and device |
| CN102983887A (en) * | 2011-06-28 | 2013-03-20 | 美国博通公司 | Method and apparatus for reducing NFC multi-protocol polling duration and power consumption |
| CN103034823A (en) * | 2011-09-29 | 2013-04-10 | 美国博通公司 | Single NFC device identity selection on a multiple-identity supported device |
| CN103885899A (en) * | 2014-03-25 | 2014-06-25 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and method for adjusting NFC work mode polling mechanism |
| CN103959303A (en) * | 2011-12-02 | 2014-07-30 | 高通股份有限公司 | Reducing nfc peer mode connection times |
| CN105122768A (en) * | 2013-03-15 | 2015-12-02 | 谷歌技术控股有限责任公司 | Assemblies, devices, and systems for wearable authentication |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5304513B2 (en) * | 2009-07-24 | 2013-10-02 | ソニー株式会社 | Communication device, communication method discrimination method, and program |
| CN104244456B (en) * | 2013-06-20 | 2018-05-11 | 华为终端（东莞）有限公司 | Near-field communication equipment Activiation method and near-field communication main equipment, target device |
-
2015
- 2015-04-28 CN CN201510209758.0A patent/CN105635937B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983887A (en) * | 2011-06-28 | 2013-03-20 | 美国博通公司 | Method and apparatus for reducing NFC multi-protocol polling duration and power consumption |
| CN103034823A (en) * | 2011-09-29 | 2013-04-10 | 美国博通公司 | Single NFC device identity selection on a multiple-identity supported device |
| CN103959303A (en) * | 2011-12-02 | 2014-07-30 | 高通股份有限公司 | Reducing nfc peer mode connection times |
| CN102970063A (en) * | 2012-10-26 | 2013-03-13 | 北京三星通信技术研究有限公司 | Near-field communication method and device |
| CN105122768A (en) * | 2013-03-15 | 2015-12-02 | 谷歌技术控股有限责任公司 | Assemblies, devices, and systems for wearable authentication |
| CN103885899A (en) * | 2014-03-25 | 2014-06-25 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and method for adjusting NFC work mode polling mechanism |
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|---|---|
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