CN106572530A - Positioning method and system and wireless communication module - Google Patents
Positioning method and system and wireless communication module Download PDFInfo
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- CN106572530A CN106572530A CN201610926555.8A CN201610926555A CN106572530A CN 106572530 A CN106572530 A CN 106572530A CN 201610926555 A CN201610926555 A CN 201610926555A CN 106572530 A CN106572530 A CN 106572530A
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- communication module
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
- H04M1/72421—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with automatic activation of emergency service functions, e.g. upon sensing an alarm
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
Abstract
The invention relates to the technical field of an internet of things and a mobile internet and provides a positioning method and system and a wireless communication module. The positioning method comprises the following steps: receiving a search command for searching a second wireless communication module; according to the search command, broadcasting a first search signal for searching the second wireless communication module; judging whether a first response signal returned by the second wireless communication module according to the first search signal within a preset first time is received; and if so, sending a positioning alarm prompt according to the first response signal, wherein the second wireless communication module also sends a positioning alarm prompt when receiving the first search signal. Through the mode above, the positioning method can realize fast positioning and find a person or an article carrying the second wireless communication module.
Description
【Technical field】
The present invention relates to Internet of Things and mobile internet technical field, more particularly to a kind of localization method, system and wireless
Communication module.
【Background technology】
With the development and the adjustment of the industrial structure of society, rhythm of life is more and more faster, and urbanization is caused increasingly
Many people enter city.In daily life, when often occurring in urgent need using certain article, have no idea to look for rapidly
, look for so as to waste the substantial amounts of time, or even can therefore delay important thing.Now urban population is numerous, population
Density is big, and especially child often occurs missing situation to many people in life.In order to avoid the generation of above-mentioned condition, need
People or article are positioned.
Inventor has found that correlation technique has problems with during the present invention is realized：Mobile phone is that its is essential
Core component, once having lacked mobile phone, then its technical scheme cannot be realized, therefore with compared with big limitation.
【The content of the invention】
In view of the above problems, present invention offer is a kind of can automatically adjust electronic equipment screen brightness according to ambient brightness
Method.
In order to achieve the above object, the present invention provides a kind of localization method, including：Receive for searching for the second radio communication
The search command of module；According to the search command, the first search signal of the second wireless communication module described in broadcast search；Sentence
Break and whether receive what second wireless communication module was returned according to the described first search signal in default first duration
First answer signal；If receiving, according to first answer signal, positioning alarm prompt is sent, wherein, second nothing
Line communication module also sends positioning alarm prompt when the first search signal is received.
In certain embodiments, methods described also includes：If being not received by second nothing in default first duration
Second radio communication mold is found in the first answer signal that line communication module is returned according to the described first search signal, broadcast
The relaying of block finds signal, so as to receive the relaying and find other wireless communication modules of signal determining itself not be
During the second wireless communication module, continue to broadcast the relaying searching signal, until searching out second wireless communication module；When
When the second answer signal according to the relaying searching signal return is received in default second duration, send positioning alarm and carry
Show, wherein, second wireless communication module also sends positioning alarm prompt when the relaying searching signal is received.
In certain embodiments, when being not received by the second answer signal in default second duration, positioning failure is sent
Prompting.
In certain embodiments, methods described also includes：According to the intensity of first answer signal, itself and institute are determined
State the current distance between the second wireless communication module；Send the prompting of the current distance.
In certain embodiments, methods described also includes：Receive with second wireless communication module carry out to match somebody with somebody
To instruction；According to the matched order, success to after, by default frequency is detected with the second radio communication mold Block- matching
Rate, detects itself the distance between with second wireless communication module；When it is described itself with second wireless communication module
The distance between more than default safe distance when, send alarm prompt, and send to second wireless communication module and alert
Signal, so that second wireless communication module synchronously sends alarm prompt.
To realize said method, the present invention also provides a kind of positioner, including：Signal search unit, searches for broadcast
First search signal of the wireless communication modules of Suo Suoshu second；First signal sending unit, for according to the described first search letter
Number return the first answer signal；Signal receiving unit, searches for receiving second wireless communication module according to described first
The first answer signal that rope signal is returned；First judging unit, for judging whether receive institute in default first duration
State the first answer signal that the second wireless communication module is returned according to the described first search signal；First alarm prompt unit,
For sending when the second answer signal according to the relaying searching signal return is received in default second duration, send
Positioning alarm prompt.
In certain embodiments, the wireless communication module also includes：Secondary signal issue unit, seeks for sending relaying
Look for signal；Second judging unit, judges whether itself is the second radio communication mold for finding signal according to the relaying for receiving
Block.
In certain embodiments, the wireless communication module also includes positioning failure Tip element, for default second
When being not received by the second answer signal in duration, send positioning and unsuccessfully point out.
In certain embodiments, the wireless communication module also includes：Distance determining unit, for answering according to described first
The intensity of signal is answered, determines itself with the current distance between second wireless communication module；Distance prompt unit, for sending out
Go out the prompting of the current distance.
In certain embodiments, the wireless communication module also includes：Detector unit, for detecting itself with described second
The distance between wireless communication module；3rd judging unit, for judging itself between second wireless communication module
Whether distance is more than default safe distance；Second alarm prompt unit, for when it is described itself with second radio communication mold
When the distance between block is more than default safe distance, alarm prompt is sent.
The present invention also provides a kind of wireless communication module, including：At least one processor；And, with described at least one
The memory of processor communication connection, wherein, the memory storage has can be by the instruction of at least one computing device
Program, the instruction repertorie is by least one computing device, so that at least one processor is able to carry out the above
Described method.
The present invention also provides a kind of alignment system, it is characterised in that including at least the first wireless communication module and the
Two wireless communication modules, wherein, the first wireless communication module receives the search command for searching for the second wireless communication module；The
One wireless communication module is according to the search command, the first search signal of the second wireless communication module described in broadcast search；The
One wireless communication module judges whether receive second wireless communication module according to described first in default first duration
The first answer signal that search signal is returned；If the first wireless communication module is received, according to first answer signal,
Positioning alarm prompt is sent, wherein, second wireless communication module also sends fixed when the first search signal is received
Position alarm prompt.
Beneficial effects of the present invention：First wireless communication module is sent out by broadcast search by second wireless communication module
The the first search signal for going out, and set up communication connection with the second wireless communication module；Second wireless communication module sends positioning and accuses
Alert prompting, and the first answer signal returned according to the described first search signal, the first wireless communication module receives first
Answer signal, sends positioning alarm prompt.User can quickly be determined by assigning search command to the first wireless communication module
Position and find the people or article for carrying the second wireless communication module.
【Description of the drawings】
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
Bright not constitute the restriction to embodiment, the element with same reference numbers label is expressed as similar element in accompanying drawing, removes
Non- to have especially statement, composition is not limited the figure in accompanying drawing.
Fig. 1 is the flow chart of localization method first embodiment of the present invention；
Fig. 2 is the flow chart of localization method second embodiment of the present invention；
Fig. 3 is the flow chart of localization method 3rd embodiment of the present invention；
Fig. 4 is the flow chart of localization method fourth embodiment of the present invention；
Fig. 5 is the structural representation of embodiment of the present invention positioner；
Fig. 6 is the structural representation of embodiment of the present invention wireless communication module.
【Specific embodiment】
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Fig. 1 is referred to, the flow chart of localization method first embodiment of the present invention, the localization method includes：
Step 101：Receive the search command for searching for the second wireless communication module.
First wireless communication module is received after search command, and beginning is scanned in setting range.
Step 102：According to the search command, the first search signal of the second wireless communication module described in broadcast search.
Second wireless communication module sends out the first search signal, second described in the first wireless communication module broadcast search
First search signal of wireless communication module, the wireless communication module positioned at the coverage of the first wireless communication module is all received
This first search signal, and receive the communication module of the first search signal can analyze this first search signal whether search for
Control oneself, the first answer signal is if so, then returned, if it is not, then not processing.
Step 103：Judge whether to be received in default first duration second wireless communication module according to described the
The first answer signal that one search signal is returned.If so, then execution step 104.
Default first duration is preset with first wireless communication module, the time of default first duration can be set as 30 seconds
Or certain a period of time such as one minute.
Step 104：According to first answer signal, positioning alarm prompt is sent.
When the first wireless communication module have received second wireless communication module according to described within this time
The first answer signal that one search signal is returned, then explanation have found the second wireless communication module, the first wireless communication module
Positioning alarm prompt is sent, likewise, second wireless communication module also sends when the first search signal is received
Positioning alarm prompt.For example：First wireless communication module is modules A, and the second wireless communication module is module B, modules A and module
B is zigbee modules.User carries modules A, while module B can be placed on oneself needing the article or the person of concern
On, " search " button in modules A is pressed as user, modules A is received after search command, and beginning is searched in setting range
The first search signal that rope is sent by module B.The first duration is preset with modules A, the time of the first duration is set as 30 seconds, when
Modules A have received the first answer signal that module B is returned according to the described first search signal in 30 seconds, then send positioning
Alarm prompt, also, module B also sends positioning alarm prompt when the first search signal is received, and points out user to need
Module B of searching somewhere, is easy to user to search article (such as：Medicine bottle of the elderly etc.) or people is (such as：Go out
Play, child whether in mother at one's side etc.).
In embodiments of the present invention, the first wireless communication module is sent out by broadcast search by second wireless communication module
The the first search signal for going out, and set up communication connection with the second wireless communication module；Second wireless communication module sends positioning and accuses
Alert prompting, and the first answer signal returned according to the described first search signal, the first wireless communication module receives first
Answer signal, sends positioning alarm prompt.User can quickly be determined by assigning search command to the first wireless communication module
Position and find the people or article for carrying the second wireless communication module.
Fig. 2 is referred to, the flow chart of localization method second embodiment of the present invention, the localization method includes：
Step 201：Receive the search command for searching for the second wireless communication module.
First wireless communication module is received after search command, and beginning is scanned in setting range.
Step 202：According to the search command, the first search signal of the second wireless communication module described in broadcast search.
Second wireless communication module sends out the first search signal, second described in the first wireless communication module broadcast search
First search signal of wireless communication module, the wireless communication module positioned at the coverage of the first wireless communication module is all received
This first search signal, and receive the communication module of the first search signal can analyze this first search signal whether search for
Control oneself, the first answer signal is if so, then returned, if it is not, then not processing.
Step 203：Judge whether to be received in default first duration second wireless communication module according to described the
The first answer signal that one search signal is returned.If so, then execution step 204；If otherwise execution step 205.
Default first duration is preset with first wireless communication module, the time of default first duration can be set as 30 seconds
Or certain a period of time such as one minute.
Step 204：According to first answer signal, positioning alarm prompt is sent.
When the first wireless communication module have received second wireless communication module according to described within this time
The first answer signal that one search signal is returned, then explanation have found the second wireless communication module, the first wireless communication module
Positioning alarm prompt is sent, likewise, second wireless communication module also sends when the first search signal is received
Positioning alarm prompt.
Step 205：Broadcast finds the relaying of second wireless communication module and finds signal, so as to receive the relaying
Other wireless communication modules of signal are found when it is not or not second wireless communication module to determine itself, continues to broadcast the relaying
Signal is found, until searching out second wireless communication module.
Because the communication distance of wireless communication module is limited, therefore the second wireless communication module may be in the first channel radio
Outside the communication distance of letter module, i.e. the first wireless communication module cannot be by the search of itself, with the second wireless communication module
Directly set up communication connection.If being not received by second wireless communication module according to described first in default first duration
The first answer signal that search signal is returned, broadcast finds the relaying of second wireless communication module and finds signal, so that
Receive it is described relaying find signal other wireless communication modules when it is not or not second wireless communication module to determine itself, after
The described relaying of continuous broadcast finds signal, until searching out second wireless communication module.For example：First wireless communication module is
Modules A, the second wireless communication module is module B, and modules A, module B, module C and module D etc. are zigbee modules.Modules A
With the distance between module B more than modules A and the communication distance of module B, modules A cannot directly search module B, and modules A can
By searching module C near it, by module C as trunk module, to scan for around module C, if still searching
Rope then can pass through to search module D near module C less than module B, then by module D as trunk module, in module
Scan for around D, analogized with secondary, until search module B be to.Module C, module D between modules A and module B etc. are
As trunk module, modules A is finally set to set up communication connection with module B.
Step 206：Judge whether to be received in default second duration second wireless communication module according in described
After the second answer signal that searching signal is returned；If so, then execution step 207；If otherwise execution step 208.
Step 207：Send positioning alarm prompt.
When the second answer signal according to the relaying searching signal return is received in default second duration, send
Positioning alarm prompt, wherein, second wireless communication module also sends positioning and accuses when the relaying searching signal is received
Alert prompting.
Step 208：Send positioning unsuccessfully to point out.
If the first wireless communication module is not received by the second answer signal in default second duration, sends positioning and lose
Lose prompting.
In embodiments of the present invention, the first wireless communication module is sent out by broadcast search by second wireless communication module
The the first search signal for going out, and set up communication connection with the second wireless communication module；Second wireless communication module sends positioning and accuses
Alert prompting, and the first answer signal returned according to the described first search signal, the first wireless communication module receives first
Answer signal, sends positioning alarm prompt.User can quickly be determined by assigning search command to the first wireless communication module
Position and find the people or article for carrying the second wireless communication module.Further, by the first wireless communication module and second
Other wireless communication modules between wireless communication module carry out signal transmission as trunk module, expand the first radio communication
The hunting zone of module.
Fig. 3 is referred to, the flow chart of localization method 3rd embodiment of the present invention, the localization method includes：
Step 301：Receive the search command for searching for the second wireless communication module.
First wireless communication module is received after search command, and beginning is scanned in setting range.
Step 302：According to the search command, the first search signal of the second wireless communication module described in broadcast search.
Second wireless communication module sends out the first search signal, second described in the first wireless communication module broadcast search
First search signal of wireless communication module, the wireless communication module positioned at the coverage of the first wireless communication module is all received
This first search signal, and receive the communication module of the first search signal can analyze this first search signal whether search for
Control oneself, the first answer signal is if so, then returned, if it is not, then not processing.
Step 303：Judge whether to be received in default first duration second wireless communication module according to described the
The first answer signal that one search signal is returned.If so, then execution step 304.
Step 304：According to first answer signal, positioning alarm prompt is sent.
When the first wireless communication module have received second wireless communication module according to described within this time
The first answer signal that one search signal is returned, then explanation have found the second wireless communication module, the first wireless communication module
Positioning alarm prompt is sent, likewise, second wireless communication module also sends when the first search signal is received
Positioning alarm prompt.
Step 305：According to the intensity of first answer signal, determine itself between second wireless communication module
Current distance.
The intensity of the first answer signal that the second wireless communication module is sent decays with the increase of transmission range, i.e.,
The distance of the first answer signal transmission is more remote, and its intensity is less.Therefore the first wireless communication module can be according to for receiving
The size of the intensity of one answer signal, calculates currently the distance between itself and the second wireless communication module.
Step 306：Send the prompting of the current distance.
First wireless communication module current itself can be carried what is calculated the distance between with the second wireless communication module
Show or be shown to user, make user know active user with the people to be positioned or the distance of article.For example：For example：First nothing
Line communication module is modules A, and the second wireless communication module is module B, and modules A and module B are zigbee modules.User carries
Modules A, while module B can be placed on into oneself needing on the article or the person of concern, when pressing " voice " above modules A
During button, according to the size of the intensity of the first answer signal for receiving, currently the distance between itself and module B are calculated.
And tell user in the form of speech：Modules A spacing module B is apart from how much rice, i.e. active user and the people or thing to be positioned
The distance of product.
In embodiments of the present invention, the first wireless communication module is sent out by broadcast search by second wireless communication module
The the first search signal for going out, and set up communication connection with the second wireless communication module；Second wireless communication module sends positioning and accuses
Alert prompting, and the first answer signal returned according to the described first search signal, the first wireless communication module receives first
Answer signal, sends positioning alarm prompt.User can quickly be determined by assigning search command to the first wireless communication module
Position and find the people or article for carrying the second wireless communication module.Further, the first wireless communication module can be according to reception
The size of the intensity of the first answer signal for arriving, calculates currently the distance between itself and the second wireless communication module, and then
User is set to know active user with the people to be positioned or the distance of article.
Fig. 4 is referred to, the flow chart of localization method fourth embodiment of the present invention, the localization method includes：
Step 401：Receive the search command for searching for the second wireless communication module.
First wireless communication module is received after search command, and beginning is scanned in setting range.
Step 402：According to the search command, the first search signal of the second wireless communication module described in broadcast search.
Step 403：Judge whether to be received in default first duration second wireless communication module according to described the
The first answer signal that one search signal is returned.If so, then execution step:404.
The first duration is preset with first wireless communication module, the time of the first duration can be set as 30 seconds or one minute
Deng certain a period of time.
Step 404：According to first answer signal, positioning alarm prompt is sent.
When the first wireless communication module have received second wireless communication module according to described within this time
The first answer signal that one search signal is returned, then explanation have found the second wireless communication module, the first wireless communication module
Positioning alarm prompt is sent, likewise, second wireless communication module also sends when the first search signal is received
Positioning alarm prompt.
Step 405：Receive with second wireless communication module carry out to matched order.
Step 406：According to the matched order, success with the second radio communication mold Block- matching to after, by pre-
If detection frequency, detect itself the distance between with second wireless communication module.
Step 407：When it is described itself the distance between with second wireless communication module more than default safe distance when,
Alarm prompt is sent, and alarm signal is sent to second wireless communication module, so that second wireless communication module
Synchronously send alarm prompt.
First wireless communication module receive and second wireless communication module carry out to matched order, and successfully
With the second radio communication mold Block- matching to after, can be by default detection frequency, according to receiving by the second channel radio
The Strength co-mputation of the signal that letter module sends goes out the distance of itself and the second wireless communication module, i.e. the first wireless communication module is every
The distance of itself and second communication module will be calculated once every a bit of time, when it is described itself with second radio communication
When the distance between module is more than default safe distance, alarm prompt is sent, and sent to second wireless communication module
Alarm signal, so that second wireless communication module synchronously sends alarm prompt.For example：Mother carries the first radio communication
Module, child carries the second wireless communication module, and the first wireless communication module can be according to default detection frequency (such as every five seconds for example
Once), itself distance with second communication module is calculated once, when child exceedes default safe distance with a distance from mother
When (such as 10 meters), the first wireless communication module and the second wireless communication module send alarm prompt.Mother passes through alarm prompt
Learn the child of oneself from the safe distance for oneself having exceeded 10 meters, it is possible to according to the alarm that the second wireless communication module sends
Prompting quickly finds the child of oneself.
In embodiments of the present invention, the first wireless communication module is sent out by broadcast search by second wireless communication module
The the first search signal for going out, and set up communication connection with the second wireless communication module；Second wireless communication module sends positioning and accuses
Alert prompting, and the first answer signal returned according to the described first search signal, the first wireless communication module receives first
Answer signal, sends positioning alarm prompt.User can quickly be determined by assigning search command to the first wireless communication module
Position and find the people or article for carrying the second wireless communication module.Further, the first wireless communication module can be according to default
Detection frequency, itself is detected in real time the distance between with second wireless communication module, and be more than in the distance
Give a warning prompting during default safe distance.
The embodiment of the present invention provides a kind of positioner again, as shown in figure 5, positioner 500 includes：Signal search unit
510th, the first signal sending unit 521, signal receiving unit 530, the first judging unit 541 and the first alarm prompt unit 551,
Wherein, signal search unit 510, first for the second wireless communication module described in broadcast search searches for signal；First signal
Issue unit 521, for returning the first answer signal according to the described first search signal；Signal receiving unit 530, for receiving
To the first answer signal that second wireless communication module is returned according to the described first search signal；First judging unit
541, for judging whether to be received in default first duration second wireless communication module according to the described first search letter
Number the first answer signal for being returned；First alarm prompt unit 551, root is received for sending to work as in default second duration
When finding the second answer signal that signal is returned according to the relaying, positioning alarm prompt is sent.
Positioner 500 is still further comprised：Secondary signal issue unit 522, the second judging unit 542, positioning failure
Tip element 560, detector unit 570, distance determining unit 580, the 3rd judging unit 543 and the second alarm prompt unit 552,
Wherein, secondary signal issue unit 522, for sending relaying signal is found；Second judging unit 542, receives for basis
Relaying find signal judge whether itself is the second wireless communication module；Positioning failure Tip element 560, for default the
When being not received by the second answer signal in two durations, send positioning and unsuccessfully point out；Distance determining unit 580, for according to institute
The intensity of the first answer signal is stated, determines itself with the current distance between second wireless communication module；Detector unit
570, for detecting itself the distance between with second wireless communication module；3rd judging unit 543, for judging itself
Whether it is more than default safe distance with the distance between second wireless communication module；Second alarm prompt unit 552, is used for
When it is described itself the distance between with second wireless communication module more than default safe distance when, send alarm prompt.
In embodiments of the present invention, the first wireless communication module is sent out by broadcast search by second wireless communication module
The the first search signal for going out, and set up communication connection with the second wireless communication module；Second wireless communication module sends positioning and accuses
Alert prompting, and the first answer signal returned according to the described first search signal, the first wireless communication module receives first
Answer signal, sends positioning alarm prompt.User can quickly be determined by assigning search command to the first wireless communication module
Position and find the people or article for carrying the second wireless communication module.
The embodiment of the present invention also provides a kind of wireless communication module, and the wireless communication module 600 includes：At one or more
Reason device 610 and memory 620, by taking a processor 610 as an example.Processor 610 and memory 620 can by bus or
Person's other modes connect, as a example by being connected by bus.
Memory 620 can be used to store non-volatile software journey as a kind of non-volatile computer readable storage medium storing program for executing
Sequence, non-volatile computer executable program and module, the adjustment electronic equipment screen tone such as in the embodiment of the present invention
Corresponding programmed instruction/the module of method.Processor by operation storage non-volatile software program in memory, instruction with
And module, the various function application and data processing so as to execute server, that is, realize said method embodiment localization method.
One or more of modules are stored in the memory 620, when by one or more of processors
During 610 execution, the localization method in above-mentioned any means embodiment is performed, for example, perform the method step in Fig. 1 described above
Rapid 101 to step 104, the method and step 201 in Fig. 2 to step 208, the method and step 301 in Fig. 3 to step 306, in Fig. 4
Method and step 401 to step 407.
The embodiment of the present invention also provides a kind of alignment system, and the alignment system includes：At least the first wireless communication module and
Second wireless communication module, wherein, the first wireless communication module receives the search command for searching for the second wireless communication module；
First wireless communication module is according to the search command, the first search signal of the second wireless communication module described in broadcast search；
First wireless communication module judges whether to be received in default first duration second wireless communication module according to described the
The first answer signal that one search signal is returned；If the first wireless communication module is received, believed according to first response
Number, positioning alarm prompt is sent, wherein, second wireless communication module also sends when the first search signal is received
Positioning alarm prompt.
In embodiments of the present invention, the first wireless communication module is sent out by broadcast search by second wireless communication module
The the first search signal for going out, and set up communication connection with the second wireless communication module；Second wireless communication module sends positioning and accuses
Alert prompting, and the first answer signal returned according to the described first search signal, the first wireless communication module receives first
Answer signal, sends positioning alarm prompt.User can quickly be determined by assigning search command to the first wireless communication module
Position and find the people or article for carrying the second wireless communication module.
Finally it should be noted that：Above example only to illustrate technical scheme, rather than a limitation；At this
Under the thinking of invention, can also be combined between the technical characteristic in above example or different embodiment, step can be with
With random order realization, and there are many other changes of the different aspect of the present invention as above, in order to simple and clear, they do not have
Have and provided in details；Although being described in detail to the present invention with reference to the foregoing embodiments, the ordinary skill people of this area
Member should be understood：It still can modify to the technical scheme described in foregoing embodiments, or to which part skill
Art feature carries out equivalent；And these modifications or replacement, do not make essence disengaging each reality of the invention of appropriate technical solution
Apply the scope of a technical scheme.
Claims (12)
1. a kind of localization method, it is characterised in that include：
Receive the search command for searching for the second wireless communication module；
According to the search command, the first search signal of the second wireless communication module described in broadcast search；
Judge whether to be received in default first duration second wireless communication module according to the described first search signal institute
The first answer signal for returning；
If receiving, according to first answer signal, positioning alarm prompt is sent, wherein, second radio communication mold
Block also sends positioning alarm prompt when the first search signal is received.
2. localization method according to claim 1, it is characterised in that methods described also includes：
If being not received by second wireless communication module in default first duration to be returned according to the described first search signal
The first answer signal for returning, broadcast finds the relaying of second wireless communication module and finds signal so that receive it is described in
After find signal other wireless communication modules when it is not or not second wireless communication module to determine itself, continue broadcast it is described in
After signal is found, until searching out second wireless communication module；
When the second answer signal according to the relaying searching signal return is received in default second duration, positioning is sent
Alarm prompt, wherein, second wireless communication module also sends positioning alarm when the relaying searching signal is received and carries
Show.
3. localization method according to claim 2, it is characterised in that
When being not received by the second answer signal in default second duration, send positioning and unsuccessfully point out.
4. localization method according to claim 1, it is characterised in that
Methods described also includes：
According to the intensity of first answer signal, determine itself with the current distance between second wireless communication module；
Send the prompting of the current distance.
5. localization method according to claim 1, it is characterised in that
Methods described also includes：
Receive with second wireless communication module carry out to matched order；
According to the matched order, success to after, by default detection frequency, is examined with the second radio communication mold Block- matching
Itself is surveyed the distance between with second wireless communication module；
When it is described itself the distance between with second wireless communication module more than default safe distance when, send alarm and carry
Show, and alarm signal is sent to second wireless communication module, so that second wireless communication module synchronously sends announcement
Alert prompting.
6. a kind of positioner, it is characterised in that include：
Signal search unit, first for the second wireless communication module described in broadcast search searches for signal；
First signal sending unit, for returning the first answer signal according to the described first search signal；
Signal receiving unit, for receiving second wireless communication module is returned according to the described first search signal the
One answer signal；
First judging unit, for judging whether receive second wireless communication module according to institute in default first duration
State the first answer signal that the first search signal is returned；
First alarm prompt unit, signal return is found for sending to work as to be received in default second duration according to the relaying
The second answer signal when, send positioning alarm prompt.
7. device as claimed in claim 6, it is characterised in that the wireless communication module also includes：
Secondary signal issue unit, for sending relaying signal is found；
Second judging unit, judges whether itself is the second wireless communication module for finding signal according to the relaying for receiving.
8. device as claimed in claim 7, it is characterised in that it is single that the wireless communication module also includes that positioning is unsuccessfully pointed out
Unit, during for being not received by the second answer signal in default second duration, sending positioning and unsuccessfully pointing out.
9. device as claimed in claim 6, it is characterised in that the wireless communication module also includes：
Distance determining unit, for according to the intensity of first answer signal, determining itself with second radio communication mold
Current distance between block；
Distance prompt unit, for sending the prompting of the current distance.
10. device as claimed in claim 6, it is characterised in that the wireless communication module also includes：
Detector unit, for detecting itself the distance between with second wireless communication module；
3rd judging unit, for judging itself the distance between with second wireless communication module whether more than preset security
Distance；
Second alarm prompt unit, for when it is described itself the distance between with second wireless communication module more than default peace
During full distance, alarm prompt is sent.
11. a kind of wireless communication modules, it is characterised in that include：
At least one processor；And,
The memory being connected with least one processor communication, wherein, the memory storage has can be by described at least one
The instruction repertorie of individual computing device, the instruction repertorie by least one computing device so that described at least one
Processor is able to carry out the method described in any one of the claims 1 to 5.
12. a kind of alignment systems, it is characterised in that including at least the first wireless communication module and the second wireless communication module, its
In, the first wireless communication module receives the search command for searching for the second wireless communication module；First radio communication mold root tuber
According to the search command, the first search signal of the second wireless communication module described in broadcast search；First wireless communication module is sentenced
Break and whether receive what second wireless communication module was returned according to the described first search signal in default first duration
First answer signal；If the first wireless communication module is received, according to first answer signal, send positioning alarm and carry
Show, wherein, second wireless communication module also sends positioning alarm prompt when the first search signal is received.
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| CN201610926555.8A CN106572530A (en) | 2016-10-24 | 2016-10-24 | Positioning method and system and wireless communication module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610926555.8A CN106572530A (en) | 2016-10-24 | 2016-10-24 | Positioning method and system and wireless communication module |
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| CN201610926555.8A Pending CN106572530A (en) | 2016-10-24 | 2016-10-24 | Positioning method and system and wireless communication module |
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