CN105093172A - Positioning method and electronic equipment - Google Patents
Positioning method and electronic equipment Download PDFInfo
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- CN105093172A CN105093172A CN201510487287.XA CN201510487287A CN105093172A CN 105093172 A CN105093172 A CN 105093172A CN 201510487287 A CN201510487287 A CN 201510487287A CN 105093172 A CN105093172 A CN 105093172A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
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- Radar, Positioning & Navigation (AREA)
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a positioning method and electronic equipment. The positioning method comprises the steps of acquiring regional identification information of a region to which the position where the electronic equipment is located at present belongs; judging whether the region, where the electronic equipment is located at present, represented by the regional identification information is provided with positioning equipment with a second positioning mode or not, and acquiring a judgment result; acquiring relative position information of the electronic equipment in the region where the electronic equipment is located at present through the second positioning mode by using the second positioning equipment when the judgment result indicates that the region, where the electronic equipment is located at present, is provided with second positioning equipment with the second positioning mode, wherein the positioning precision of the second positioning mode is higher that the positioning precision of the first positioning mode. Compared with a circumstance that the position of equipment in a region cannot be acquired accurately in the prior art, the positioning method disclosed by the invention represents position information of the electronic equipment accurately by using a region identifier and the relative position information in the region, and the positioning accuracy is improved.
Description
Technical field
The present invention relates to technical field of target location, particularly a kind of localization method and electronic equipment.
Background technology
At present, when the location of realize target equipment, usually realized the exact position in this target device region residing for it by the equipment such as GPS or base station.
But in above-mentioned locator meams, the locator meamss such as GPS can only locate the region at this target device place usually, cannot be accurate to the concrete coordinate points in this region, positioning precision is lower.
Summary of the invention
The object of the invention is to, a kind of indoor orientation method and electronic equipment are provided, usually can only locate the region at this target device place in order to solve locator meams of the prior art, the concrete coordinate points in this region cannot be accurate to, the technical matters that positioning precision is lower.
The invention provides a kind of localization method, be applied to electronic equipment, described method comprises:
Utilize the first locator meams, obtain the zone identification information of the affiliated area of the current position of described electronic equipment;
Judge described zone identification information characterizes in the current residing region of described electronic equipment whether be provided with the positioning equipment possessing the second locator meams, obtains judged result;
When described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, described second positioning equipment is utilized to obtain the relative position information of described electronic equipment in its current residing region by described second locator meams;
Wherein, the positioning precision of described second locator meams is higher than the positioning precision of described first locator meams.
Said method, preferably, is preset with zone location list in described electronic equipment, described zone location list comprises at least one area label, and each described area label is to the device label of the positioning equipment that should have set by its region;
Accordingly, describedly judge described zone identification information characterizes in the current residing target area of described electronic equipment whether be provided with the positioning equipment possessing the second locator meams, obtains judged result, comprising:
In described zone location list, search whether there is the area label consistent with described zone identification information, to obtain judged result;
Wherein, when there is the area label consistent with described zone identification information in described zone location list, described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, and described second positioning equipment is corresponding with the device label corresponding to the area label found.
Said method, preferably, described method also comprises:
When described judged result shows not to be provided with the positioning equipment possessing the second locator meams in the current residing target area of described electronic equipment, utilize described first locator meams, obtain the relative position information of described electronic equipment in its current residing region.
Said method, preferably, utilizing after described second positioning equipment obtains the relative position information in described electronic equipment region residing for it by described second locator meams, described method also comprises:
Based on the relative position information in described zone identification information and described electronic equipment region residing for it, obtain the geographic coordinate information of described electronic equipment.
Said method, preferably, the second locator meams is indoor positioning mode, and the second positioning equipment belonging to it is indoor positioning device, described indoor positioning device comprises: multiple communication facilities, and the relative position of each described communication facilities in region residing for described electronic equipment is different;
Accordingly, describedly utilize described second positioning equipment to obtain the relative position information in described electronic equipment region residing for it by described second locator meams, comprising:
Obtain each described communication facilities device coding and produce the signal strength values of signal;
Based on each described communication facilities device coding and produce the signal strength values of signal, determine the relative position information in described electronic equipment region residing for it.
Said method, preferably, the described device coding based on each described communication facilities and produce the signal strength values of signal, determine the relative position information of described electronic equipment in described target area, comprising:
Based on each described communication facilities device coding and produce the signal strength values of signal, generate communication information groups, the device coding that described communication information groups comprises each described communication facilities and the communication feature information that the signal strength values produced forms thereof, described communication feature information can the current location of electronic equipment described in unique identification;
Preset communication information groups and relative position mapping table in, determine the relative position information corresponding with described communication information groups, described relative position information is described electronic equipment relative position information in this region.
Said method, preferably, utilizes the first locator meams, obtains the current residing zone position information of described electronic equipment, comprising:
Utilize the first locator meams of the first positioning equipment, obtain the zone identification information of the affiliated area of the current position of described electronic equipment, wherein, described first positioning equipment is different from described second positioning equipment.
Said method, preferably, the location power consumption of described electronic equipment under described second locator meams is higher than the location power consumption of described electronic equipment under described first locator meams.
Present invention also offers a kind of electronic equipment, comprising:
Area identification acquiring unit, for utilizing the first locator meams, obtains the zone identification information of the affiliated area of the current position of described electronic equipment;
Area identification judging unit, for judging described zone identification information characterizes in the current residing region of described electronic equipment whether be provided with the positioning equipment possessing the second locator meams, obtain judged result, when described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, trigger first-phase to acquiring unit;
First-phase, to acquiring unit, obtains the relative position information of described electronic equipment in its current residing region for utilizing described second positioning equipment by described second locator meams;
Wherein, the positioning precision of described second locator meams is higher than the positioning precision of described first locator meams.
Above-mentioned electronic equipment, preferably, is provided with zone location list in described electronic equipment, described zone location list comprises at least one area label, and each described area label is to the device label of the positioning equipment that should have set by its region;
Accordingly, described area identification judging unit comprises:
Identifier lookup subelement, for searching whether there is the area label consistent with described zone identification information in described zone location list, to obtain judged result;
Wherein, when there is the area label consistent with described zone identification information in described zone location list, described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, and described second positioning equipment is corresponding with the device label corresponding to the area label found.
Above-mentioned electronic equipment, preferably, described electronic equipment also comprises:
Second-phase is to acquiring unit, during for showing in described judged result not to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, utilize described first locator meams, obtain the relative position information of described electronic equipment in its current residing region.
Above-mentioned electronic equipment, preferably, also comprises:
Geographic coordinate acquiring unit, for at described first-phase acquiring unit got to described electronic equipment relative position information after, based on the relative position information in described area identification and described electronic equipment region residing for it, obtain the geographic coordinate information of described electronic equipment.
Above-mentioned electronic equipment, preferably, described second locator meams is indoor positioning mode, and the second positioning equipment residing for it is indoor positioning device, described indoor positioning device comprises: multiple communication facilities, and the relative position of each described communication facilities in region residing for described electronic equipment is different;
Accordingly, described first-phase comprises acquiring unit:
Signal intensity obtains subelement, for obtain each described communication facilities device coding and produce the signal strength values of signal;
Relative position determination subelement, for based on each described communication facilities device coding and produce the signal strength values of signal, determine the relative position information in described electronic equipment region residing for it.
Above-mentioned electronic equipment, preferably, described relative position determination subelement comprises:
Communication feature generation module, for based on each described communication facilities device coding and produce the signal strength values of signal, generate communication information groups, the device coding that described communication information groups comprises each described communication facilities and the communication feature information that the signal strength values produced forms thereof, described communication feature information can the current location of electronic equipment described in unique identification;
Relative position determination module, for in the mapping table of the communication information groups preset and relative position, determine the relative position information corresponding with described communication information groups, described relative position information is described electronic equipment relative position information in this region.
Above-mentioned electronic equipment, preferably, described area identification acquiring unit comprises:
Mark obtains subelement, and for utilizing the first locator meams of the first positioning equipment, obtain the zone identification information of the affiliated area of the current position of described electronic equipment, wherein, described first positioning equipment is different from described second positioning equipment.
Above-mentioned electronic equipment, preferably, the location power consumption of described electronic equipment under described second locator meams is higher than the location power consumption of described electronic equipment under described first locator meams.
From such scheme, a kind of localization method provided by the invention and electronic equipment, by adopting the mode of dual-positioning, namely the first locator meams is first adopted to obtain the area identification of the general area residing for electronic equipment, the second locator meams is utilized to locate the relative position information of this electronic equipment in this region based on the second positioning equipment set in this region more afterwards, relative to the situation that cannot be accurate to the position of equipment in region in prior art, the present invention can utilize this area identification and this relative position information to represent the positional information of this electronic equipment accurately, improve positioning precision.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the process flow diagram of a kind of localization method embodiment one provided by the invention;
Fig. 2 a ~ Fig. 2 f is respectively the application example figure of the embodiment of the present invention;
Fig. 3 is the process flow diagram of a kind of localization method embodiment two provided by the invention;
Fig. 4 is the process flow diagram of a kind of localization method embodiment three provided by the invention;
Fig. 5 is the process flow diagram of a kind of localization method embodiment four provided by the invention;
Fig. 6 is the partial process view of a kind of localization method embodiment five provided by the invention;
Fig. 7 is another part process flow diagram of the embodiment of the present invention five;
Fig. 8 is the process flow diagram of a kind of localization method embodiment six provided by the invention;
Fig. 9 is the structural representation of a kind of electronic equipment embodiment seven provided by the invention;
Figure 10 is the structural representation of a kind of electronic equipment embodiment eight provided by the invention;
Figure 11 is the structural representation of a kind of electronic equipment embodiment nine provided by the invention;
Figure 12 is the structural representation of a kind of electronic equipment embodiment ten provided by the invention;
Figure 13 is the part-structure schematic diagram of a kind of electronic equipment embodiment 11 provided by the invention;
Figure 14 is another part structural representation of the embodiment of the present invention 11;
Figure 15 is the process flow diagram of a kind of electronic equipment embodiment 12 provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to figure 1, for the process flow diagram of a kind of localization method embodiment one provided by the invention, wherein, described method can be applied in electronic equipment, described electronic equipment can be the mobile terminal such as mobile phone, pad, and the method in the present embodiment may be used for positioning the position of this electronic equipment.
In the present embodiment, described method can comprise the following steps:
Step 101: utilize the first locator meams, obtains the zone identification information of the affiliated area of the current position of described electronic equipment.
Wherein, described first locator meams can be understood as: the locator meams can locating the probable ranges residing for described electronic equipment, that is, utilize described first locator meams first to locate the current positional information of described electronic equipment in the present embodiment, then obtain the zone identification information at this positional information place.
Such as, in the present embodiment, utilize the first locator meams, obtain the zone identification information of mobile phone terminal A at the affiliated area of current position, i.e. B mansion, as shown in Figure 2 a.
Step 102: judge whether be provided with the positioning equipment possessing the second locator meams in the region that described zone identification information characterizes residing for described electronic equipment, obtain judged result, when described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, perform step 103.
That is, by resolving described zone identification information in the present embodiment, to judge whether be provided with the positioning equipment possessing the second locator meams in the region residing for described electronic equipment, and then obtain judged result, and when described judged result is for being, perform step 103.
Wherein, described second locator meams is different from described first locator meams, concrete, positioning precision when positioning precision when described electronic equipment utilizes the second locator meams to position utilizes described first locator meams to position higher than described electronic equipment.
Step 103: utilize described second positioning equipment to obtain the relative position information of described electronic equipment in its current residing region by described second locator meams.
Wherein, the relative position information of described electronic equipment accessed by the present embodiment in its current residing region can show the positional information that described electronic equipment is current, as shown in figure 2b, the precision of described first locator meams is higher than by the positioning precision of known described second locator meams in above, therefore, the present embodiment utilizes the precision of the relative position information of the described electronic equipment accessed by described second locator meams to be higher than in prior art the positional information of the electronic equipment directly utilized accessed by described first locator meams.
From such scheme, a kind of localization method embodiment one provided by the invention, by adopting the mode of dual-positioning, namely the first locator meams is first adopted to obtain the area identification of the general area residing for electronic equipment, the second locator meams is utilized to locate the relative position information of this electronic equipment in this region based on the second positioning equipment set in this region more afterwards, relative to the situation that cannot be accurate to the position of equipment in region in prior art, the present invention can utilize this area identification and this relative position information to represent the positional information of this electronic equipment accurately, improve positioning precision.
It should be noted that, in actual applications, the location power consumption of described electronic equipment under described second locator meams is higher than the location power consumption of described electronic equipment under described first locator meams, thus, in actual applications, the present embodiment is by the mode of dual-positioning, be different from employing first locator meams to cause locating coarse situation, also the situation that employing second locator meams causes powder consumption of electronic equipment higher is different from, first the present embodiment can adopt the probable ranges residing for the first locator meams determination electronic equipment of low-power consumption, the second locator meams that recycling precision is higher locates the exact position of described electronic equipment in its corresponding region or scope, and then under the prerequisite ensureing positioning precision, the power consumption of described electronic equipment can be reduced.
In actual applications, zone location list can be previously provided with in described electronic equipment, affiliated area locating list comprises at least one area label, each described area label is to the device label of the positioning equipment that should have set by its region, as illustrated in fig. 2 c, there are two area label: B mansion and C market in described zone location list, corresponding regional extent as shown in fig. 2d, two area label in described zone location list are corresponding device label X1 and X2 respectively, as shown in fig. 2d.
Accordingly, with reference to figure 3, be the process flow diagram of a kind of localization method embodiment two provided by the invention, wherein, described step 102 can be realized by following steps:
Step 121: search whether there is the area label consistent with described zone identification information in described zone location list, to obtain judged result.
That is, by showing to be provided with in the zone location list of the positioning equipment possessing the second locator meams in the present embodiment, search and whether contain the area label consistent with the zone identification information of described electronic equipment region, judge whether the region belonging to described electronic equipment position is provided with the positioning equipment possessing the second locator meams thus.
Therefore, when there is the area label consistent with described zone identification information in described zone location list, described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, and described second positioning equipment is corresponding with the device label corresponding to the area label found; In described zone location list, there is not the area label consistent with described zone identification information, described judged result shows not to be provided with the positioning equipment possessing the second locator meams in the current residing region of described electronic equipment.
With reference to figure 4, for the process flow diagram of a kind of localization method embodiment three provided by the invention, wherein, in described step 102, when described judged result shows not to be provided with the positioning equipment possessing the second locator meams in the current residing target area of described electronic equipment, described method can also comprise the following steps;
Step 104: utilize described first locator meams, obtains the relative position information of described electronic equipment in its current residing region.
That is, when not arranging the positioning equipment with more hi-Fix mode in the affiliated area of described electronic equipment position, can continue in the present embodiment to adopt described first locator meams to obtain the relative position information in described electronic equipment region residing for it.
With reference to figure 5, be the process flow diagram of a kind of localization method embodiment four provided by the invention, wherein, after described step 103, described method can also comprise the following steps:
Step 105: based on the relative position information in described zone identification information and described electronic equipment region residing for it, obtain the geographic coordinate information of described electronic equipment.
In above, described relative position information refers to the relative position information relative to this region in described electronic equipment region residing for it, and it is in conjunction with described electronic equipment region, can the current location of electronic equipment described in precise marking.And in the present embodiment, utilize the relative position information in described zone identification information and described electronic equipment region residing for it, obtain the geographic coordinate information of described electronic equipment, clearly to represent described electronic equipment position on earth.
In actual applications, described second locator meams is indoor positioning mode, the second positioning equipment belonging to it can be indoor positioning device, described indoor positioning device can comprise multiple communication facilities, as WiFi equipment, bluetooth equipment or NFC (NearFieldCommunication, near-field communication) equipment etc., the relative position of each described communication facilities in region residing for described electronic equipment is different, as shown in figure 2e, described A mansion is provided with communication facilities a, b, c tri-in region, is separately positioned on diverse location.
Accordingly, with reference to figure 6, be the realization flow figure of step 103 described in a kind of localization method embodiment five provided by the invention, wherein, described step 103 can be realized by following steps:
Step 131: obtain each described communication facilities device coding and produce the signal strength values of signal.
Wherein, Signal transmissions can be carried out by triggering between described electronic equipment and each described communication facilities in the present embodiment, and then collect the equipment editor of communication facilities described in signal transmission and the signal strength values of this signal.
Step 132: based on each described communication facilities device coding and produce the signal strength values of signal, determine the relative position information in described electronic equipment region residing for it.
It should be noted that, because each described communication facilities position is in this region different, and each described communication facilities is different apart from the identical also possibility of described electronic equipment possibility, and the region of device coding due to each described communication facilities, thus, based on the device coding of each described communication facilities and corresponding signal strength values in the present embodiment, can the residing in this region position of electronic equipment described in Obtaining Accurate.
Concrete, as shown in Figure 7, described step 132 can be realized by following steps:
Step 701: based on each described communication facilities device coding and produce the signal strength values of signal, generate communication information groups.
Wherein, the device coding that described communication information groups comprises each described communication facilities and the communication feature information that the signal strength values produced forms thereof, described communication feature information can the current location of electronic equipment described in unique identification.
That is, can the Feature Combination of the current location of electronic equipment in described region described in unique identification as one using the device coding of described communication facilities that gets and corresponding signal strength values in the present embodiment, generate a communication information groups.
Step 702: preset communication information groups and relative position mapping table in, determine the relative position information corresponding with described communication information groups.
Wherein, described relative position information is described electronic equipment relative position information in this region.
It should be noted that, described mapping table is the mapping table in the current residing region of described electronic equipment, described mapping table comprises multiple corresponding relation, each corresponding relation is: terminal device is in the position in this region, correspond to, terminal device is in device coding in the lower each communication device signal that can receive in this position and corresponding signal strength values, here the device coding in each communication device signal and corresponding signal strength values form a communication information groups, thus, the communication code of each described communication facilities accessed under being in current location based on described electronic equipment in the present embodiment and each self-corresponding signal strength values, in described mapping table, determine a position corresponding with the communication code of described communication facilities each in this communication information groups and each self-corresponding signal strength values, this position is described electronic equipment relative position information in this region.
With reference to figure 8, be the process flow diagram of a kind of localization method embodiment six provided by the invention, wherein, described step 101 can be realized by following steps:
Step 111: the first locator meams utilizing the first positioning equipment, obtains the zone identification information of the affiliated area of the current position of described electronic equipment.
Wherein, described first positioning equipment is different from described second positioning equipment.
Concrete, described first positioning equipment is different from positioning principle i.e. its locator meams of described second positioning equipment, and described first positioning equipment is different from the distance of described second positioning equipment apart from described electronic equipment apart from the distance of described electronic equipment, such as, described first positioning equipment can be GPS positioning equipment or base station equipment, described second positioning equipment comprises WiFi equipment, bluetooth equipment or NFC device etc., described second positioning equipment d2 is arranged in region residing for described electronic equipment, and the first positioning equipment d1 is by being arranged on the outer space or other areas, be in outside region residing for described electronic equipment, as as shown in Fig. 2 f.
With reference to figure 9, be the structural representation of a kind of electronic equipment embodiment seven provided by the invention, wherein, described electronic equipment can be the mobile terminal such as mobile phone, pad, and the method in the present embodiment may be used for positioning the position of this electronic equipment.
In the present embodiment, described electronic equipment can comprise following structure:
Area identification acquiring unit 901, for utilizing the first locator meams, obtains the zone identification information of the affiliated area of the current position of described electronic equipment.
Wherein, described first locator meams can be understood as: the locator meams can locating the probable ranges residing for described electronic equipment, that is, utilize described first locator meams first to locate the current positional information of described electronic equipment in the present embodiment, then obtain the zone identification information at this positional information place.
Such as, in the present embodiment, utilize the first locator meams, obtain the zone identification information of mobile phone terminal A at the affiliated area of current position, i.e. B mansion, as shown in Figure 2 a.
Area identification judging unit 902, for judging described zone identification information characterizes in the current residing region of described electronic equipment whether be provided with the positioning equipment possessing the second locator meams, obtain judged result, when described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, trigger first-phase to acquiring unit 903.
That is, by resolving described zone identification information in the present embodiment, to judge whether be provided with the positioning equipment possessing the second locator meams in the region residing for described electronic equipment, and then obtain judged result, and when described judged result is for being, trigger described first-phase to acquiring unit 903.
Wherein, described second locator meams is different from described first locator meams, concrete, positioning precision when positioning precision when described electronic equipment utilizes the second locator meams to position utilizes described first locator meams to position higher than described electronic equipment.
First-phase, to acquiring unit 903, obtains the relative position information of described electronic equipment in its current residing region for utilizing described second positioning equipment by described second locator meams.
Wherein, the relative position information of described electronic equipment accessed by the present embodiment in its current residing region can show the positional information that described electronic equipment is current, as shown in figure 2b, the precision of described first locator meams is higher than by the positioning precision of known described second locator meams in above, therefore, the present embodiment utilizes the precision of the relative position information of the described electronic equipment accessed by described second locator meams to be higher than in prior art the positional information of the electronic equipment directly utilized accessed by described first locator meams.
From such scheme, a kind of electronic equipment embodiment seven provided by the invention, by adopting the mode of dual-positioning, namely the first locator meams is first adopted to obtain the area identification of the general area residing for electronic equipment, the second locator meams is utilized to locate the relative position information of this electronic equipment in this region based on the second positioning equipment set in this region more afterwards, relative to the situation that cannot be accurate to the position of equipment in region in prior art, the present invention can utilize this area identification and this relative position information to represent the positional information of this electronic equipment accurately, improve positioning precision.
It should be noted that, in actual applications, the location power consumption of described electronic equipment under described second locator meams is higher than the location power consumption of described electronic equipment under described first locator meams, thus, in actual applications, the present embodiment is by the mode of dual-positioning, be different from employing first locator meams to cause locating coarse situation, also the situation that employing second locator meams causes powder consumption of electronic equipment higher is different from, first the present embodiment can adopt the probable ranges residing for the first locator meams determination electronic equipment of low-power consumption, the second locator meams that recycling precision is higher locates the exact position of described electronic equipment in its corresponding region or scope, and then under the prerequisite ensureing positioning precision, the power consumption of described electronic equipment can be reduced.
In actual applications, zone location list can be previously provided with in described electronic equipment, affiliated area locating list comprises at least one area label, each described area label is to the device label of the positioning equipment that should have set by its region, as illustrated in fig. 2 c, there are two area label: B mansion and C market in described zone location list, corresponding regional extent as shown in fig. 2d, two area label in described zone location list are corresponding device label X1 and X2 respectively, as shown in fig. 2d.
Accordingly, with reference to Figure 10, be the structural representation of a kind of electronic equipment embodiment eight provided by the invention, wherein, described area identification judging unit 902 can be realized by following structure:
Identifier lookup subelement 921, for searching whether there is the area label consistent with described zone identification information in described zone location list, to obtain judged result.
That is, by showing to be provided with in the zone location list of the positioning equipment possessing the second locator meams in the present embodiment, search and whether contain the area label consistent with the zone identification information of described electronic equipment region, judge whether the region belonging to described electronic equipment position is provided with the positioning equipment possessing the second locator meams thus.
Therefore, when there is the area label consistent with described zone identification information in described zone location list, described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, and described second positioning equipment is corresponding with the device label corresponding to the area label found; In described zone location list, there is not the area label consistent with described zone identification information, described judged result shows not to be provided with the positioning equipment possessing the second locator meams in the current residing region of described electronic equipment.
With reference to Figure 11, be the structural representation of a kind of electronic equipment embodiment nine provided by the invention, wherein, described electronic equipment can also comprise following structure:
Second-phase is to acquiring unit 904, during for showing in described judged result not to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, utilize described first locator meams, obtain the relative position information of described electronic equipment in its current residing region.
That is, when not arranging the positioning equipment with more hi-Fix mode in the affiliated area of described electronic equipment position, can continue in the present embodiment to adopt described first locator meams to obtain the relative position information in described electronic equipment region residing for it.
With reference to Figure 12, be the structural representation of a kind of electronic equipment embodiment ten provided by the invention, wherein, described electronic equipment also comprises:
Geographic coordinate acquiring unit 905, after the relative position information of described electronic equipment being got to acquiring unit 903 at described first-phase, based on the relative position information in described area identification and described electronic equipment region residing for it, obtain the geographic coordinate information of described electronic equipment.
In above, described relative position information refers to the relative position information relative to this region in described electronic equipment region residing for it, and it is in conjunction with described electronic equipment region, can the current location of electronic equipment described in precise marking.And in the present embodiment, utilize the relative position information in described zone identification information and described electronic equipment region residing for it, obtain the geographic coordinate information of described electronic equipment, clearly to represent described electronic equipment position on earth.
In actual applications, described second locator meams is indoor positioning mode, the second positioning equipment belonging to it can be indoor positioning device, described indoor positioning device can comprise multiple communication facilities, as WiFi equipment, bluetooth equipment or NFC (NearFieldCommunication, near-field communication) equipment etc., the relative position of each described communication facilities in region residing for described electronic equipment is different, as shown in figure 2e, described A mansion is provided with communication facilities a, b, c tri-in region, is separately positioned on diverse location.
Accordingly, with reference to Figure 13, for first-phase described in a kind of electronic equipment embodiment 11 provided by the invention is to the structural representation of acquiring unit 903, wherein, described first-phase can comprise following structure to acquiring unit 903:
Signal intensity obtains subelement 931, for obtain each described communication facilities device coding and produce the signal strength values of signal.
Wherein, Signal transmissions can be carried out by triggering between described electronic equipment and each described communication facilities in the present embodiment, and then collect the equipment editor of communication facilities described in signal transmission and the signal strength values of this signal.
Relative position determination subelement 932, for based on each described communication facilities device coding and produce the signal strength values of signal, determine the relative position information in described electronic equipment region residing for it.
It should be noted that, because each described communication facilities position is in this region different, and each described communication facilities is different apart from the identical also possibility of described electronic equipment possibility, and the region of device coding due to each described communication facilities, thus, based on the device coding of each described communication facilities and corresponding signal strength values in the present embodiment, can the residing in this region position of electronic equipment described in Obtaining Accurate.
Concrete, as shown in Figure 14, described relative position determination subelement 932 can comprise following structure:
Communication feature generation module 1401, for based on each described communication facilities device coding and produce the signal strength values of signal, generate communication information groups.
Wherein, the device coding that described communication information groups comprises each described communication facilities and the communication feature information that the signal strength values produced forms thereof, described communication feature information can the current location of electronic equipment described in unique identification;
That is, can the Feature Combination of the current location of electronic equipment in described region described in unique identification as one using the device coding of described communication facilities that gets and corresponding signal strength values in the present embodiment, generate a communication information groups.
Relative position determination module 1402, in the mapping table of the communication information groups preset and relative position, determines the relative position information corresponding with described communication information groups.
Wherein, described relative position information is described electronic equipment relative position information in this region.
It should be noted that, described mapping table is the mapping table in the current residing region of described electronic equipment, described mapping table comprises multiple corresponding relation, each corresponding relation is: terminal device is in the position in this region, correspond to, terminal device is in device coding in the lower each communication device signal that can receive in this position and corresponding signal strength values, here the device coding in each communication device signal and corresponding signal strength values form a communication information groups, thus, the communication code of each described communication facilities accessed under being in current location based on described electronic equipment in the present embodiment and each self-corresponding signal strength values, in described mapping table, determine a position corresponding with the communication code of described communication facilities each in this communication information groups and each self-corresponding signal strength values, this position is described electronic equipment relative position information in this region.
With reference to Figure 15, be the process flow diagram of a kind of electronic equipment embodiment 12 provided by the invention, wherein, described area identification acquiring unit 901 can be realized by following structure:
Mark obtains subelement 911, for utilizing the first locator meams of the first positioning equipment, obtains the zone identification information of the affiliated area of the current position of described electronic equipment.
Wherein, described first positioning equipment is different from described second positioning equipment.
Concrete, described first positioning equipment is different from positioning principle i.e. its locator meams of described second positioning equipment, and described first positioning equipment is different from the distance of described second positioning equipment apart from described electronic equipment apart from the distance of described electronic equipment, such as, described first positioning equipment can be GPS positioning equipment or base station equipment, described second positioning equipment comprises WiFi equipment, bluetooth equipment or NFC device etc., described second positioning equipment d2 is arranged in region residing for described electronic equipment, and the first positioning equipment d1 is by being arranged on the outer space or other areas, be in outside region residing for described electronic equipment, as as shown in Fig. 2 f.
For aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the application is not by the restriction of described sequence of movement, because according to the application, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and involved action and module might not be that the application is necessary.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
For convenience of description, various unit is divided into describe respectively with function when describing above device.Certainly, the function of each unit can be realized in same or multiple software and/or hardware when implementing the application.
As seen through the above description of the embodiments, those skilled in the art can be well understood to the mode that the application can add required general hardware platform by software and realizes.Based on such understanding, the technical scheme of the application can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the application or embodiment.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (16)
1. a localization method, is applied to electronic equipment, and described method comprises:
Utilize the first locator meams, obtain the zone identification information of the affiliated area of the current position of described electronic equipment;
Judge described zone identification information characterizes in the current residing region of described electronic equipment whether be provided with the positioning equipment possessing the second locator meams, obtains judged result;
When described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, described second positioning equipment is utilized to obtain the relative position information of described electronic equipment in its current residing region by described second locator meams;
Wherein, the positioning precision of described second locator meams is higher than the positioning precision of described first locator meams.
2. method according to claim 1, it is characterized in that, be preset with zone location list in described electronic equipment, described zone location list comprises at least one area label, and each described area label is to the device label of the positioning equipment that should have set by its region;
Accordingly, describedly judge described zone identification information characterizes in the current residing target area of described electronic equipment whether be provided with the positioning equipment possessing the second locator meams, obtains judged result, comprising:
In described zone location list, search whether there is the area label consistent with described zone identification information, to obtain judged result;
Wherein, when there is the area label consistent with described zone identification information in described zone location list, described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, and described second positioning equipment is corresponding with the device label corresponding to the area label found.
3. method according to claim 1 and 2, is characterized in that, described method also comprises:
When described judged result shows not to be provided with the positioning equipment possessing the second locator meams in the current residing target area of described electronic equipment, utilize described first locator meams, obtain the relative position information of described electronic equipment in its current residing region.
4. method according to claim 1 and 2, is characterized in that, utilizing after described second positioning equipment obtains the relative position information in described electronic equipment region residing for it by described second locator meams, described method also comprises:
Based on the relative position information in described zone identification information and described electronic equipment region residing for it, obtain the geographic coordinate information of described electronic equipment.
5. according to claim 1 method, it is characterized in that, second locator meams is indoor positioning mode, the second positioning equipment belonging to it is indoor positioning device, described indoor positioning device comprises: multiple communication facilities, and the relative position of each described communication facilities in region residing for described electronic equipment is different;
Accordingly, describedly utilize described second positioning equipment to obtain the relative position information in described electronic equipment region residing for it by described second locator meams, comprising:
Obtain each described communication facilities device coding and produce the signal strength values of signal;
Based on each described communication facilities device coding and produce the signal strength values of signal, determine the relative position information in described electronic equipment region residing for it.
6. method according to claim 5, is characterized in that, the described device coding based on each described communication facilities and produce the signal strength values of signal, determine the relative position information of described electronic equipment in described target area, comprising:
Based on each described communication facilities device coding and produce the signal strength values of signal, generate communication information groups, the device coding that described communication information groups comprises each described communication facilities and the communication feature information that the signal strength values produced forms thereof, described communication feature information can the current location of electronic equipment described in unique identification;
Preset communication information groups and relative position mapping table in, determine the relative position information corresponding with described communication information groups, described relative position information is described electronic equipment relative position information in this region.
7. method according to claim 1, is characterized in that, utilizes the first locator meams, obtains the current residing zone position information of described electronic equipment, comprising:
Utilize the first locator meams of the first positioning equipment, obtain the zone identification information of the affiliated area of the current position of described electronic equipment, wherein, described first positioning equipment is different from described second positioning equipment.
8. method according to claim 1, is characterized in that, the location power consumption of described electronic equipment under described second locator meams is higher than the location power consumption of described electronic equipment under described first locator meams.
9. an electronic equipment, comprising:
Area identification acquiring unit, for utilizing the first locator meams, obtains the zone identification information of the affiliated area of the current position of described electronic equipment;
Area identification judging unit, for judging described zone identification information characterizes in the current residing region of described electronic equipment whether be provided with the positioning equipment possessing the second locator meams, obtain judged result, when described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, trigger first-phase to acquiring unit;
First-phase, to acquiring unit, obtains the relative position information of described electronic equipment in its current residing region for utilizing described second positioning equipment by described second locator meams;
Wherein, the positioning precision of described second locator meams is higher than the positioning precision of described first locator meams.
10. electronic equipment according to claim 9, it is characterized in that, be provided with zone location list in described electronic equipment, described zone location list comprises at least one area label, and each described area label is to the device label of the positioning equipment that should have set by its region;
Accordingly, described area identification judging unit comprises:
Identifier lookup subelement, for searching whether there is the area label consistent with described zone identification information in described zone location list, to obtain judged result;
Wherein, when there is the area label consistent with described zone identification information in described zone location list, described judged result shows to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, and described second positioning equipment is corresponding with the device label corresponding to the area label found.
11. electronic equipments according to claim 9 or 10, it is characterized in that, described electronic equipment also comprises:
Second-phase is to acquiring unit, during for showing in described judged result not to be provided with the second positioning equipment possessing the second locator meams in the current residing region of described electronic equipment, utilize described first locator meams, obtain the relative position information of described electronic equipment in its current residing region.
12. electronic equipments according to claim 9 or 10, is characterized in that, also comprise:
Geographic coordinate acquiring unit, for at described first-phase acquiring unit got to described electronic equipment relative position information after, based on the relative position information in described area identification and described electronic equipment region residing for it, obtain the geographic coordinate information of described electronic equipment.
13. electronic equipments according to claim 9, it is characterized in that, described second locator meams is indoor positioning mode, the second positioning equipment residing for it is indoor positioning device, described indoor positioning device comprises: multiple communication facilities, and the relative position of each described communication facilities in region residing for described electronic equipment is different;
Accordingly, described first-phase comprises acquiring unit:
Signal intensity obtains subelement, for obtain each described communication facilities device coding and produce the signal strength values of signal;
Relative position determination subelement, for based on each described communication facilities device coding and produce the signal strength values of signal, determine the relative position information in described electronic equipment region residing for it.
14. electronic equipments according to claim 13, is characterized in that, described relative position determination subelement comprises:
Communication feature generation module, for based on each described communication facilities device coding and produce the signal strength values of signal, generate communication information groups, the device coding that described communication information groups comprises each described communication facilities and the communication feature information that the signal strength values produced forms thereof, described communication feature information can the current location of electronic equipment described in unique identification;
Relative position determination module, for in the mapping table of the communication information groups preset and relative position, determine the relative position information corresponding with described communication information groups, described relative position information is described electronic equipment relative position information in this region.
15. electronic equipments according to claim 9, is characterized in that, described area identification acquiring unit comprises:
Mark obtains subelement, and for utilizing the first locator meams of the first positioning equipment, obtain the zone identification information of the affiliated area of the current position of described electronic equipment, wherein, described first positioning equipment is different from described second positioning equipment.
16. electronic equipments according to claim 9, is characterized in that, the location power consumption of described electronic equipment under described second locator meams is higher than the location power consumption of described electronic equipment under described first locator meams.
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