CN108882176A - The acquisition methods and report method of position - Google Patents
The acquisition methods and report method of position Download PDFInfo
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- CN108882176A CN108882176A CN201811011413.4A CN201811011413A CN108882176A CN 108882176 A CN108882176 A CN 108882176A CN 201811011413 A CN201811011413 A CN 201811011413A CN 108882176 A CN108882176 A CN 108882176A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The present embodiments relate to fields of communication technology, disclose the acquisition methods and report method of a kind of position.In the present invention, a kind of acquisition methods of position are applied to bluetooth master, including：Create bluetooth group；Wherein, bluetooth group is specially：Bluetooth master and N number of Bluetooth slave devices are connected to the network establishing, and with the bluetooth group that is created after N number of Bluetooth slave devices networking, bluetooth group includes the bluetooth recognition number of N number of Bluetooth slave devices；N is the natural number more than or equal to 1；Search Bluetooth broadcast；According to bluetooth recognition number, judge the Bluetooth broadcast searched whether the Bluetooth slave devices in bluetooth group；If so, the Bluetooth slave devices are showed on bluetooth master according to default visual presence mode.Even if remote location, without network signal in the case where still can know the position of tourist, facilitate the whereabouts for obtaining tourist.
Description
Technical field
The present embodiments relate to field of communication technology, in particular to the acquisition methods and report method of a kind of position.
Background technique
With the continuous development of science and technology with living standard improve, more and more people tourism as life a part,
Often go out to travel, since friend is interim composition to a unfamiliar place, often uses leading with navigation feature
Boat system is positioned.
But at least there are the following problems in the prior art for inventor's discovery：In remote location, the feelings of not no network signal
The position of tourist can not be known under condition, it is difficult to obtain the whereabouts of tourist.
Summary of the invention
The acquisition methods and report method for being designed to provide a kind of position of embodiment of the present invention, even if inclined in position
Far, without network signal in the case where still can know the position of tourist, facilitate the whereabouts for obtaining tourist.
In order to solve the above technical problems, embodiments of the present invention provide a kind of acquisition methods of position, it is applied to indigo plant
Tooth main equipment, including：Create bluetooth group；Wherein, bluetooth group is specially：Bluetooth master is being built with N number of Bluetooth slave devices
Vertical network connection, and with the bluetooth group that is created after N number of Bluetooth slave devices networking, bluetooth group includes N number of Bluetooth slave devices
Bluetooth recognition number；N is the natural number more than or equal to 1；Search Bluetooth broadcast；According to bluetooth recognition number, judge to search
Bluetooth broadcast whether the Bluetooth slave devices in bluetooth group；If so, according to default visual presence mode by the bluetooth from
Equipment is showed on bluetooth master.
Embodiments of the present invention additionally provide a kind of report method of position, are applied to Bluetooth slave devices, and bluetooth is from setting
Standby quantity be it is N number of, N is natural number more than or equal to 1, and Bluetooth slave devices are in bluetooth master and N number of bluetooth from setting
It is standby to be connected to the network establishing, and with the bluetooth group that is created after bluetooth master networking, the report method of position includes：It sends
The Bluetooth slave devices are showed on bluetooth master for bluetooth master according to default visual presence mode by Bluetooth broadcast.
Embodiment of the present invention in terms of existing technologies, is applied to bluetooth master, including：Create bluetooth group；
Wherein, bluetooth group is specially：Bluetooth master and N number of Bluetooth slave devices are connected to the network establishing, and with N number of Bluetooth slave devices
The bluetooth group created after networking, bluetooth group include the bluetooth recognition number of N number of Bluetooth slave devices；N is more than or equal to 1
Natural number；Search Bluetooth broadcast；According to bluetooth recognition number, judge the Bluetooth broadcast searched whether the indigo plant in bluetooth group
Tooth is from equipment；If so, the Bluetooth slave devices are showed on bluetooth master according to default visual presence mode.So that bluetooth
The Bluetooth broadcast that the holder of main equipment can search according to bluetooth master determines each Bluetooth slave devices in bluetooth group
Whether within the preset range of bluetooth master, so that it is determined that holding the position of the tourist of Bluetooth slave devices, due to by searching
The mode for seeking Bluetooth broadcast does not need to position by position of the GPS system to tourist, so that even if in remote location, not having
Still the position that can know tourist in the case where network signal by searching Bluetooth broadcast, facilitates the whereabouts for obtaining tourist.
In addition, Bluetooth slave devices are corresponding with tourist's identification information；According to default visual presence mode by the Bluetooth slave devices
It is showed on bluetooth master, specifically includes：The corresponding tourist of the Bluetooth slave devices is identified according to default visual presence mode
Information is showed on bluetooth master.Tourist's identification information can be the number etc. of the name, tourist of tourist in team, favorably
In allow bluetooth master holder it is open-and-shut obtain be specifically who tourist Bluetooth slave devices issue
Bluetooth broadcast.
In addition, if Bluetooth slave devices of the Bluetooth broadcast searched in bluetooth group, according to default vision exhibition
Before showing that the Bluetooth slave devices are showed on bluetooth master by mode, further include：Identify that is searched comes from bluetooth group
Bluetooth slave devices Bluetooth broadcast signal strength；According to signal strength, estimate bluetooth master and the Bluetooth slave devices it
Between distance；The Bluetooth slave devices are showed on bluetooth master according to default visual presence mode, are specifically included：According to pre-
If the Bluetooth slave devices and the distance are showed on bluetooth master by visual presence mode.It does so, is conducive to bluetooth
The holder of main equipment further grasps the more specific location information of each Bluetooth slave devices.
In addition, also being wrapped before the Bluetooth slave devices are showed on bluetooth master according to default visual presence mode
It includes：Read the bluetooth identification information carried in the Bluetooth broadcast of the Bluetooth slave devices；If in bluetooth identification information in addition to include with
The corresponding first bluetooth equipment information of the Bluetooth slave devices further includes corresponding with another Bluetooth slave devices in bluetooth group
Two bluetooth identification informations estimate the distance between bluetooth master and the Bluetooth slave devices then according to the first bluetooth identification information；
In conjunction with the distance between bluetooth master and the Bluetooth slave devices and the second bluetooth identification information, bluetooth master and another is estimated
The distance between one Bluetooth slave devices；The Bluetooth slave devices are showed on bluetooth master according to default visual presence mode,
It specifically includes：The Bluetooth slave devices and another Bluetooth slave devices are showed in bluetooth master according to default visual presence mode
On.Do so, be conducive to bluetooth master acquire bluetooth in the bluetooth group except bluetooth master range of signal from
Approximate range of the equipment apart from bluetooth master, be conducive to further facilitate gets the whereabouts of tourist.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the flow chart of the acquisition methods of one of first embodiment position according to the present invention；
Fig. 2 is the flow chart of the acquisition methods of one of second embodiment position according to the present invention；
Fig. 3 is the flow chart of the acquisition methods of one of third embodiment position according to the present invention；
Fig. 4 is that one of third embodiment bluetooth master is illustrated at a distance from Bluetooth slave devices according to the present invention
Figure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of acquisition methods of position, are applied to bluetooth master.This embodiment party
The core of formula is to create bluetooth group；Wherein, bluetooth group is specially：Bluetooth master is being established with N number of Bluetooth slave devices
Network connection, and with the bluetooth group that is created after N number of Bluetooth slave devices networking, bluetooth group includes the indigo plant of N number of Bluetooth slave devices
Tooth identifier；N is the natural number more than or equal to 1；Search Bluetooth broadcast；According to bluetooth recognition number, the indigo plant searched is judged
Tooth broadcast whether the Bluetooth slave devices in bluetooth group；If so, according to default visual presence mode by the bluetooth from setting
It is standby to be showed on bluetooth master, the Bluetooth broadcast that the holder of bluetooth master is searched according to bluetooth master
Determine each Bluetooth slave devices in bluetooth group whether within the preset range of bluetooth master, so that it is determined that hold bluetooth from
The position of the tourist of equipment, due to not needing to carry out by way of searching Bluetooth broadcast by position of the GPS system to tourist
Positioning so that even if remote location, without network signal in the case where still can by search Bluetooth broadcast know tourist
Position, facilitate obtain tourist whereabouts.
The realization details of the acquisition methods of the position of present embodiment is specifically described below, the following contents is only
The realization details for understanding and providing is provided, the necessary of this programme is not implemented.
The flow chart of the acquisition methods of position in present embodiment is as shown in Figure 1, include：
Step 101, bluetooth group is created.
Wherein, bluetooth group is specially：Bluetooth master and N number of Bluetooth slave devices are connected to the network establishing, and with N number of indigo plant
The bluetooth group that tooth creates after equipment network, bluetooth group include the bluetooth recognition number of N number of Bluetooth slave devices；N be greater than or
Person is equal to 1 natural number.Bluetooth master mentioned here can for mobile phone, wrist-watch, it is one or a combination set of any in bracelet, appoint
What the display equipment with Bluetooth function can be used as the bluetooth master in present embodiment, be not especially limited herein.
Preferably, can be by bluetooth grid network, that is, bluetooth Mesh and N number of Bluetooth slave devices networking, due to passing through bluetooth
Mesh networking can provide the multi-to-multi between bluetooth master and Bluetooth slave devices, between Bluetooth slave devices and Bluetooth slave devices
Transmission, is conducive to the communication capacity for constructing a wide range of network coverage, the holder of bluetooth master is searched bigger
Bluetooth broadcast in range, so that it is determined that the position of each Bluetooth slave devices in bluetooth group.
Preferably, can be equipped in bluetooth master in present embodiment bluetooth applications program (Application,
Referred to as " APP "), by prestoring the bluetooth recognition number of each Bluetooth slave devices in Bluetooth AP P, so that holding the use of bluetooth master
Family can distinguish different tourist according to the bluetooth recognition number of Bluetooth slave devices in Bluetooth AP P, with confirm in bluetooth group at
Member.User due to holding bluetooth master has the permission for checking each Bluetooth slave devices present position, can pass through bluetooth
The Bluetooth signal that the Bluetooth slave devices that APP is shown are sent learns the visitor location for holding each Bluetooth slave devices.Wherein, hold bluetooth
The user of main equipment can play the user of guidance, leading role for team tour guide, leader member etc..
It is as described below to carry out for tour guide that this sentences the holder of bluetooth master：Tour guide can control bluetooth master
Establish and be connected to the network with N number of Bluetooth slave devices, and create bluetooth group, after the success of bluetooth group creating, then by N number of bluetooth from
Equipment is distributed to each tourist, uses for tourist；In other words, tour guide also can use the bluetooth equipment that tourist itself respectively holds
As the Bluetooth slave devices in present embodiment, at this point, tour guide can be arranged to the bluetooth of tourist from setting by bluetooth master
Standby corresponding permission, so that the Bluetooth signal of each Bluetooth slave devices of bluetooth master automatic searching, so that satisfactory bluetooth
It is added from equipment into the bluetooth group created by bluetooth master, it is of course also possible to be searched by the Bluetooth slave devices of tourist blue
The Bluetooth signal that tooth main equipment issues, and after the Bluetooth signal for searching bluetooth master sending, application is added by bluetooth master
In the bluetooth group of equipment creation, after bluetooth master is verified, so that Bluetooth slave devices are added to by the bluetooth master
In the bluetooth group of equipment creation.
Step 102, Bluetooth broadcast is searched.
That is, the Bluetooth broadcast issued by searching each bluetooth equipment, it is intended to search the indigo plant in bluetooth group
The Bluetooth broadcast that tooth is issued from equipment.
Step 103, according to bluetooth recognition number, judge the Bluetooth broadcast searched whether the bluetooth in bluetooth group from
Equipment.If so, entering step 104, otherwise, return step 102 continues to search for Bluetooth broadcast.
Specifically, the bluetooth recognition number due to bluetooth equipment has uniqueness, pass through the bluetooth recognition searched
It number is matched with the bluetooth recognition number of the Bluetooth slave devices in bluetooth group, if the bluetooth recognition number searched and bluetooth group
The bluetooth recognition number of interior Bluetooth slave devices is identical, then determines bluetooth of the Bluetooth broadcast searched in bluetooth group from setting
It is standby, 104 are entered step, otherwise, return step 102 continues to search for Bluetooth broadcast.
Preferably, can also be obtained respectively N number of if Bluetooth slave devices of the Bluetooth broadcast searched in bluetooth group
The visit data of Bluetooth slave devices record；Wherein, visit data may include：Tourist reaches the time at each sight spot；To visit number
Prompting message is sent to N number of Bluetooth slave devices according to being counted, and according to visit data；Wherein, prompting message includes at least：It pushes away
Time needed for recommending sight spot and visit sight spot.The visit data mentioned here for obtaining N number of Bluetooth slave devices record, can be
The visit data got from other third party devices such as server.
Preferably, if Bluetooth slave devices of the Bluetooth broadcast searched in bluetooth group, can also obtain scape respectively
Personnel's flow at the area sight spot Nei Ge；In this case, prompting message can be：In conjunction with each sight spot personnel's flow send mention
It wakes up information, does so, be conducive to avoid holding the tourists of each Bluetooth slave devices to crowded sight spot.
Wherein, above-mentioned described prompting message, Ke Yiwei：The knot of voice reminder information or text prompting message or both
It closes.
Step 104, the Bluetooth slave devices are showed on bluetooth master according to default visual presence mode.
Such as it can be in the form of a list by the bluetooth recognition of the Bluetooth slave devices in bluetooth group searched
It number is showed on bluetooth master.It in a specific embodiment, can be with the signal strength of the Bluetooth broadcast received
It is ranked up, signal strength is opened up by the strong bluetooth recognition number to the weak Bluetooth slave devices in bluetooth group that will be searched
It is shown on bluetooth master, it will be understood by those skilled in the art that signal strength is stronger, then shows the Bluetooth slave devices and bluetooth
The distance of main equipment is closer, and signal strength is weaker, then shows that the Bluetooth slave devices are remoter at a distance from bluetooth master, so that blue
The holder of tooth main equipment can be convenient the location information for efficiently obtaining each Bluetooth slave devices.
Preferably, Bluetooth slave devices can be corresponding with tourist's identification information, and hence it is also possible to according to default visual presence side
The corresponding tourist's identification information of the Bluetooth slave devices is showed on bluetooth master by formula.Tourist's identification information mentioned here can
Think the number etc. of the name, tourist of tourist in team, the holder for advantageously allowing bluetooth master can be very clear
Acquisition be specifically who tourist Bluetooth slave devices issue Bluetooth broadcast.
Compared with prior art, a kind of acquisition methods for position that present embodiment provides, are applied to bluetooth master, lead to
It crosses creation bluetooth group and searches Bluetooth broadcast, according to bluetooth recognition number, judge whether the Bluetooth broadcast searched comes from bluetooth
Bluetooth slave devices in group；If so, the Bluetooth slave devices are showed in bluetooth master according to default visual presence mode
On.The holder of bluetooth master is determined according to the Bluetooth broadcast that bluetooth master searches each in bluetooth group
Whether Bluetooth slave devices are within the preset range of bluetooth master, so that it is determined that hold the position of the tourist of Bluetooth slave devices,
Due to not needing to position by way of searching Bluetooth broadcast by position of the GPS system to tourist, so that even if in place
Set it is remote, without network signal in the case where still can know the position of tourist by searching Bluetooth broadcast, facilitate acquisition to swim
The whereabouts of visitor.
Second embodiment of the present invention is related to a kind of acquisition methods of position.Present embodiment is in first embodiment
On the basis of be further improved, specifically the improvement is that：In present embodiment, if the Bluetooth broadcast searched is from indigo plant
The Bluetooth slave devices are then being showed on bluetooth master according to default visual presence mode by the Bluetooth slave devices in tooth group
Before, the signal strength of the Bluetooth broadcast of the Bluetooth slave devices in bluetooth group searched is further identified；According to letter
Number intensity, estimates the distance between bluetooth master and the Bluetooth slave devices；According to default visual presence mode by the bluetooth from
Equipment and the distance are showed on bluetooth master.It does so, the holder for being conducive to bluetooth master further grasps
Each more specific location information of Bluetooth slave devices.
The flow chart of the acquisition methods of position in present embodiment is as shown in Fig. 2, include：
Step 201, bluetooth group is created.
Wherein, bluetooth group is specially：Bluetooth master and N number of Bluetooth slave devices are connected to the network establishing, and with N number of indigo plant
The bluetooth group that tooth creates after equipment network, bluetooth group include the bluetooth recognition number of N number of Bluetooth slave devices；N be greater than or
Person is equal to 1 natural number.
Step 202, Bluetooth broadcast is searched.
Step 203, according to bluetooth recognition number, judge the Bluetooth broadcast searched whether the bluetooth in bluetooth group from
Equipment.If so, entering step 204, otherwise, return step 202 continues to search for Bluetooth broadcast.
Step 204, the signal strength of the Bluetooth broadcast of the Bluetooth slave devices in bluetooth group searched is identified.
Such as signal strength (Received Signal Strength Indication, the abbreviation received
" RSSI ") it is -89dBm, the Bluetooth broadcast of -51dBm, -95dBm.
Specifically, due at present to Bluetooth terminal equipment issue Bluetooth broadcast RSSI measurement in, Ge Gechang
There is respective design in family, therefore is also each have their own method about the calibration of RSSI precision, but general principles are consistent, i.e.,：In electricity
Increase automatic growth control (Automatic Gain Control, referred to as " AGC ") circuit in road.Putting when due to AGC work
Big multiple and RSSI are linearly proportional, thus the amplification factor by calibrating AGC guarantee the output result of AGC come thus
It realizes and the precision of RSSI is calibrated.Due to identifying the signal strength of Bluetooth broadcast and being calibrated to the signal strength received
Specific method it is same as the prior art, details are not described herein again.
Step 205, according to signal strength, the distance between bluetooth master and the Bluetooth slave devices are estimated.
Specifically, in the signal strength i.e. RSSI for recognizing the Bluetooth broadcast of the Bluetooth slave devices in bluetooth group
After value, the distance between bluetooth master and Bluetooth slave devices can be calculated by following formula：
D=10^ ((ABS (RSSI)-A)/(10*n))；
Wherein, d represents the distance between bluetooth master and Bluetooth slave devices；RSSI representation signal intensity (negative value)；A generation
Table bluetooth master and Bluetooth slave devices are separated by signal strength at 1 meter, and n represents environmental attenuation coefficient.
It is noted that bluetooth master is corresponding with different environmental attenuation coefficients, bluetooth master in different environments
The holder of equipment can the environment according to locating for current Bluetooth main equipment from network side obtain corresponding with current environment environment
Attenuation coefficient, alternatively, the holder of bluetooth master can rule of thumb be manually entered the environmental attenuation coefficient.By not
Environmental attenuation coefficient is adjusted under same environment, advantageously ensures that the bluetooth master being calculated and Bluetooth slave devices are straight
The accuracy of the distance connect.
Step 206, the Bluetooth slave devices and the distance bluetooth master is showed according to default visual presence mode to set
It is standby upper.
Specifically, obtain bluetooth master between the Bluetooth slave devices at a distance from after, the distance is showed in
On bluetooth master, the holder (such as tour guide) for being conducive to bluetooth master grasps the more specifical position of each Bluetooth slave devices
Confidence breath.
Due in present embodiment in step 201 to step 204 and first embodiment step 101 to step 104 substantially
It is identical, it is intended to create bluetooth group；Search Bluetooth broadcast；According to bluetooth recognition number, judge whether the Bluetooth broadcast searched comes
Bluetooth slave devices from bluetooth group；If so, the Bluetooth slave devices are showed in bluetooth according to default visual presence mode
On main equipment, details are not described herein again.
Compared with prior art, the acquisition methods for a kind of position that present embodiment provides, if the Bluetooth broadcast searched
The Bluetooth slave devices are then being showed in bluetooth master according to default visual presence mode by the Bluetooth slave devices in bluetooth group
Before in equipment, the signal strength of the Bluetooth broadcast of the Bluetooth slave devices in bluetooth group searched is further identified；
According to signal strength, the distance between bluetooth master and the Bluetooth slave devices are estimated；It should according to default visual presence mode
Bluetooth slave devices and the distance are showed on bluetooth master.It does so, is conducive to the holder of bluetooth master into one
Step grasps each more specific location information of Bluetooth slave devices.
Third embodiment of the present invention is related to a kind of acquisition methods of position.Present embodiment is in first embodiment
On the basis of be further improved, specifically the improvement is that：In present embodiment, by according to default visual presence side
Before the Bluetooth slave devices are showed on bluetooth master by formula, further read in the Bluetooth broadcast of the Bluetooth slave devices and carry
Bluetooth identification information；If in addition to including the first bluetooth equipment information corresponding with the Bluetooth slave devices in bluetooth identification information,
Further include the second bluetooth identification information corresponding with another Bluetooth slave devices in bluetooth group, is then believed according to the first bluetooth recognition
Breath, estimates the distance between bluetooth master and the Bluetooth slave devices；In conjunction between bluetooth master and the Bluetooth slave devices
Distance and the second bluetooth identification information, estimate the distance between bluetooth master and another Bluetooth slave devices；According to default view
Feel that the Bluetooth slave devices are showed on bluetooth master by exhibition method, specifically includes：It should according to default visual presence mode
Bluetooth slave devices and another Bluetooth slave devices are showed on bluetooth master.It does so, is conducive to bluetooth master and acquires
Approximate range of the Bluetooth slave devices apart from bluetooth master in the bluetooth group except bluetooth master range of signal, favorably
In the whereabouts for getting tourist further facilitated.
The flow chart of the acquisition methods of position in present embodiment is as shown in figure 3, include：
Step 301, bluetooth group is created.
Wherein, bluetooth group is specially：Bluetooth master and N number of Bluetooth slave devices are connected to the network establishing, and with N number of indigo plant
The bluetooth group that tooth creates after equipment network, bluetooth group include the bluetooth recognition number of N number of Bluetooth slave devices；N be greater than or
Person is equal to 1 natural number.
Step 302, Bluetooth broadcast is searched.
Step 303, according to bluetooth recognition number, judge the Bluetooth broadcast searched whether the bluetooth in bluetooth group from
Equipment.If so, entering step 304, otherwise, return step 302 continues to search for Bluetooth broadcast.
Step 304, the bluetooth identification information carried in the Bluetooth broadcast of the Bluetooth slave devices is read.
Wherein, bluetooth identification information mentioned here may include bluetooth recognition number and corresponding with the bluetooth recognition number
Signal strength.
Step 305, if in addition to including the first bluetooth equipment information corresponding with the Bluetooth slave devices in bluetooth identification information,
Further include the second bluetooth identification information corresponding with another Bluetooth slave devices in bluetooth group, is then believed according to the first bluetooth recognition
Breath, estimates the distance between bluetooth master and the Bluetooth slave devices.
Such as if in addition to including the first bluetooth equipment information corresponding with Bluetooth slave devices A in bluetooth identification information, also
Including the second bluetooth identification information corresponding with the such as Bluetooth slave devices B of another Bluetooth slave devices in bluetooth group, bluetooth master
Equipment estimates the distance between bluetooth master and Bluetooth slave devices A according to the first bluetooth equipment information first, is obtaining bluetooth
After the distance between main equipment and Bluetooth slave devices A, 306 are entered step.
Step 306, in conjunction with the distance between bluetooth master and the Bluetooth slave devices and the second bluetooth identification information, in advance
Estimate the distance between bluetooth master and another Bluetooth slave devices.
Specifically, if bluetooth master can also receive the Bluetooth broadcast that Bluetooth slave devices B itself is sent, in reality
Bluetooth master can filter out second about Bluetooth slave devices B of Bluetooth slave devices A transmission according to de-redundancy mechanism in
Bluetooth identification information.If bluetooth master can not receive the Bluetooth broadcast that Bluetooth slave devices B itself is sent, be only capable of receiving through
Bluetooth slave devices A send the second bluetooth identification information corresponding with Bluetooth slave devices B, then show bluetooth master search less than
The Bluetooth broadcast that Bluetooth slave devices B is sent, the range of signal of the Bluetooth broadcast that Bluetooth slave devices B is sent in bluetooth master it
Outside, farther out apart from bluetooth master, but since Bluetooth slave devices A can search the Bluetooth broadcast of Bluetooth slave devices B transmission,
Bluetooth slave devices A is closer apart from Bluetooth slave devices B.
Referring to fig. 4, Fig. 4 is one of present embodiment bluetooth master schematic diagram at a distance from Bluetooth slave devices.If
Bluetooth master cannot receive the Bluetooth broadcast that Bluetooth slave devices B itself is sent, and be only capable of receiving and send through Bluetooth slave devices A
The second bluetooth identification information corresponding with Bluetooth slave devices B, then perform the following operations：Such as indigo plant is obtained in step 305
The distance between tooth main equipment and Bluetooth slave devices A are L1, obtain Bluetooth slave devices A and bluetooth according to the second bluetooth identification information
It is L2 from the distance between equipment B, it is possible to estimate the distance between bluetooth master and Bluetooth slave devices B a：
Bluetooth slave devices to acquire in the bluetooth group except bluetooth master range of signal are set with bluetooth master
Standby approximate distance range, the holder for being conducive to bluetooth master carry out the planning such as routing according to the distance range,
Also ensure that the Bluetooth broadcast of the Bluetooth slave devices sending in bluetooth group can be transmitted to bluetooth master by mulitpath and set simultaneously
It is standby, so that blueteeth network is highly reliable.
Step 307, the Bluetooth slave devices and another Bluetooth slave devices are showed in by indigo plant according to default visual presence mode
On tooth main equipment.
That is, if in addition to including the first bluetooth equipment letter corresponding with the Bluetooth slave devices in bluetooth identification information
Breath, further includes the second bluetooth identification information corresponding with another Bluetooth slave devices in bluetooth group, not only by the bluetooth from setting
It is standby to be showed on bluetooth master according to default visual presence mode, also another Bluetooth slave devices are presented along and are set in bluetooth master
It is standby upper, can also distance further be estimated between another Bluetooth slave devices of simultaneous display and bluetooth master.
Due in present embodiment in step 301 to step 303 and first embodiment step 101 to step 103 substantially
It is identical, it is intended to create bluetooth group；Search Bluetooth broadcast；According to bluetooth recognition number, judge whether the Bluetooth broadcast searched comes
Bluetooth slave devices from bluetooth group, details are not described herein again.
Compared with prior art, the acquisition methods for a kind of position that present embodiment provides, by according to default vision
Before the Bluetooth slave devices are showed on bluetooth master by exhibition method, the Bluetooth broadcast of the Bluetooth slave devices is further read
The bluetooth identification information of middle carrying；If in addition to including the first bluetooth equipment corresponding with the Bluetooth slave devices in bluetooth identification information
Information further includes the second bluetooth identification information corresponding with another Bluetooth slave devices in bluetooth group, then according to the first bluetooth
Identification information estimates the distance between bluetooth master and the Bluetooth slave devices；In conjunction with bluetooth master and the Bluetooth slave devices
The distance between and the second bluetooth identification information, estimate the distance between bluetooth master and another Bluetooth slave devices；According to
The Bluetooth slave devices are showed on bluetooth master by default visual presence mode, are specifically included：According to default visual presence side
The Bluetooth slave devices and another Bluetooth slave devices are showed on bluetooth master by formula.It does so, is conducive to bluetooth master
Acquire substantially model of the Bluetooth slave devices in the bluetooth group except bluetooth master range of signal apart from bluetooth master
It encloses, be conducive to further facilitate gets the whereabouts of tourist.
4th embodiment of the invention is related to a kind of report method of position.Applied to Bluetooth slave devices, bluetooth is from setting
Standby quantity be it is N number of, N is natural number more than or equal to 1, and Bluetooth slave devices are in bluetooth master and N number of bluetooth from setting
It is standby to be connected to the network establishing, and with the bluetooth group that is created after the bluetooth master networking, pass through and send Bluetooth broadcast, supplies
The Bluetooth slave devices are showed on bluetooth master by bluetooth master according to default visual presence mode.So that bluetooth master
The Bluetooth broadcast that can be searched according to bluetooth master of holder determine each Bluetooth slave devices in bluetooth group whether
Within the preset range of bluetooth master, so that it is determined that holding the position of the tourist of Bluetooth slave devices, due to by searching bluetooth
The mode of broadcast does not need to position by position of the GPS system to tourist, so that even if believing in remote location, without network
Still the position that can know tourist in the case where number by searching Bluetooth broadcast, facilitates the whereabouts for obtaining tourist.
It is not difficult to find that present embodiment is the embodiment of the method for Bluetooth slave devices corresponding with first embodiment, this
Embodiment can work in coordination implementation with first embodiment.The relevant technical details mentioned in first embodiment are in this implementation
In mode still effectively, in order to reduce repetition, which is not described herein again.Correspondingly, the relevant technologies mentioned in present embodiment are thin
Section is also applicable in first embodiment.
The step of various methods divide above, be intended merely to describe it is clear, when realization can be merged into a step or
Certain steps are split, multiple steps are decomposed into, as long as including identical logical relation, all in the protection scope of this patent
It is interior；To adding inessential modification in algorithm or in process or introducing inessential design, but its algorithm is not changed
Core design with process is all in the protection scope of the patent.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of acquisition methods of position, which is characterized in that it is applied to bluetooth master, including：
Create bluetooth group；Wherein, the bluetooth group is specially：The bluetooth master is being established with N number of Bluetooth slave devices
Network connection, and with the bluetooth group that is created after N number of Bluetooth slave devices networking, the bluetooth group include N number of bluetooth from
The bluetooth recognition number of equipment；The N is the natural number more than or equal to 1；
Search Bluetooth broadcast；
According to the bluetooth recognition number, judge the Bluetooth broadcast searched whether the bluetooth in the bluetooth group from
Equipment；
If so, the Bluetooth slave devices are showed on the bluetooth master according to default visual presence mode.
2. the acquisition methods of position according to claim 1, which is characterized in that described and N number of Bluetooth slave devices group
Net, especially by bluetooth grid network and N number of Bluetooth slave devices networking.
3. the acquisition methods of position according to claim 1, which is characterized in that the Bluetooth slave devices are corresponding with tourist's knowledge
Other information；
The basis presets visual presence mode and the Bluetooth slave devices is showed on the bluetooth master, specifically includes：
The corresponding tourist's identification information of the Bluetooth slave devices is showed in the bluetooth master according to default visual presence mode
On.
4. the acquisition methods of position according to claim 1, which is characterized in that if the Bluetooth broadcast searched comes from
Bluetooth slave devices in the bluetooth group then preset visual presence mode in the basis and the Bluetooth slave devices are showed in institute
Before stating on bluetooth master, further include：
Identify the signal strength of the Bluetooth broadcast of the Bluetooth slave devices in the bluetooth group searched；
According to the signal strength, the distance between the bluetooth master and the Bluetooth slave devices are estimated；
The basis presets visual presence mode and the Bluetooth slave devices is showed on the bluetooth master, specifically includes：Root
The Bluetooth slave devices and the distance are showed on the bluetooth master according to default visual presence mode.
5. the acquisition methods of position according to claim 1, which is characterized in that preset visual presence mode in the basis
Before the Bluetooth slave devices are showed on the bluetooth master, further include：
Read the bluetooth identification information carried in the Bluetooth broadcast of the Bluetooth slave devices；
If also being wrapped in the bluetooth identification information in addition to including the first bluetooth equipment information corresponding with the described Bluetooth slave devices
The second bluetooth identification information corresponding with another Bluetooth slave devices in the bluetooth group is included, then is known according to first bluetooth
Other information, estimates the distance between the bluetooth master and the Bluetooth slave devices；
In conjunction with the distance between the bluetooth master and the Bluetooth slave devices and second bluetooth identification information, in advance
Estimate the distance between the bluetooth master and another Bluetooth slave devices；
The basis presets visual presence mode and the Bluetooth slave devices is showed on the bluetooth master, specifically includes：Root
The described Bluetooth slave devices and another Bluetooth slave devices the bluetooth master is showed according to default visual presence mode to set
It is standby upper.
6. the acquisition methods of position according to claim 5, which is characterized in that the bluetooth identification information specifically includes：
Bluetooth recognition number and signal strength corresponding with the bluetooth recognition number.
7. the acquisition methods of position according to claim 1, which is characterized in that if the Bluetooth broadcast searched comes from
Bluetooth slave devices in the bluetooth group then obtain the visit data of N number of Bluetooth slave devices record respectively；Wherein, institute
Stating visit data includes：The tourist reaches the time at each sight spot；
Count the visit data；
Prompting message is sent to N number of Bluetooth slave devices according to the visit data；Wherein, the prompting message at least wraps
It includes：Time needed for recommending sight spot and the visit sight spot.
8. the acquisition methods of position according to claim 7, which is characterized in that if the Bluetooth broadcast searched comes from
Bluetooth slave devices in the bluetooth group then obtain personnel's flow at the sight spot the scenic spot Nei Ge respectively；
The prompting message, specially：The prompting message sent in conjunction with personnel's flow at each sight spot.
9. the acquisition methods of position according to claim 1, which is characterized in that the bluetooth master, it is specially following
It is one or a combination set of any：Mobile phone, wrist-watch, bracelet.
10. a kind of report method of position, which is characterized in that be applied to Bluetooth slave devices, the quantity of the Bluetooth slave devices is N
A, the N is the natural number more than or equal to 1, and the Bluetooth slave devices are in bluetooth master and N number of Bluetooth slave devices exist
Establish network connection, and in the bluetooth group that is created after the bluetooth master networking, the method includes：
Send Bluetooth broadcast, according to default visual presence mode the Bluetooth slave devices are showed in for the bluetooth master described in
On bluetooth master.
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| CN112367659A (en) * | 2020-10-22 | 2021-02-12 | Tcl通讯（宁波）有限公司 | Scanning method, scanning device and storage medium |
| CN114071355A (en) * | 2021-11-09 | 2022-02-18 | 珠海极海半导体有限公司 | Positioning method based on Bluetooth, people stream monitoring method and system |
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| CN115174740A (en) * | 2022-06-23 | 2022-10-11 | 上海传英信息技术有限公司 | Recommendation method, electronic device and storage medium |
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| CN114071355A (en) * | 2021-11-09 | 2022-02-18 | 珠海极海半导体有限公司 | Positioning method based on Bluetooth, people stream monitoring method and system |
| CN115225939A (en) * | 2022-06-22 | 2022-10-21 | 深圳创维－Rgb电子有限公司 | Distance reminding method, device and equipment based on Bluetooth and computer storage medium |
| CN115174740A (en) * | 2022-06-23 | 2022-10-11 | 上海传英信息技术有限公司 | Recommendation method, electronic device and storage medium |
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