CN104378479B

CN104378479B - The method and system of telephone number are provided

Info

Publication number: CN104378479B
Application number: CN201310359373.3A
Authority: CN
Inventors: 张友书; 余浩; 张阔
Original assignee: Beijing Sogou Technology Development Co Ltd; Beijing Sogou Information Service Co Ltd
Current assignee: Beijing Sogou Technology Development Co Ltd; Beijing Sogou Information Service Co Ltd
Priority date: 2013-08-16
Filing date: 2013-08-16
Publication date: 2018-01-02
Anticipated expiration: 2033-08-16
Also published as: CN104378479A

Abstract

The invention discloses the method and system for providing telephone number, wherein, methods described includes：When receiving the inquiry request for treating directory enquiry code corresponding label, the current location where terminal device is obtained；The number corresponding label to be checked is identification information corresponding to the number to be checked；Call the call history record stored in the terminal device；Preserved in the call history record number, each number taken that the terminal device took respectively corresponding to label, and each number taken the terminal device residing historical position respectively when taking；In the call history record, each number under the number corresponding label to be checked is screened according to the current location；The number obtained screening is called as number to be checked corresponding to the number corresponding label to be checked.By the invention it is possible to meet that user is thin to local communication or the ambiguity query demand of public number resource, the accurate maximally related number of label provided with user's input, the search efficiency for number is improved.

Description

The method and system of telephone number are provided

Technical field

The present invention relates to communication technical field, and in particular to provides the method and system of telephone number.

Background technology

With the fast development of mobile communication technology and terminal device manufacturing technology, before intelligentized terminal device has obtained The popularization not having, the intelligent terminal equipment that people use have become different subjects, and the sophisticated technology of different field is mutually tied The scientific and technological product of conjunction.

When using terminal equipment and contact person are linked up, owner is typically necessary to be found first by terminal device The telephone number of other side.When searching the telephone number of contact person, a kind of method in existing technological means is to be based on terminal In local communication book searched, now, system can use local communication book, according to input content, as user inputs Initial etc., the contact person to match with the input content is found out, the multiple contact persons found can also be ranked up, And it is selective to be shown to user.

, can also be by the way that querying condition be sent to the webserver for the terminal device with the Internet communication function Mode carry out number inquiry, the open number such as number storehouse or official's number storehouse Jing Guo certification is preserved in the webserver Resource, and the number inquiry service based on label is provided, the querying condition that such network server inputs user is as label Number inquiry is carried out, and Query Result is returned into subscriber terminal equipment, so as to provide the user the telephone number of contact person.

The method of the telephone number of above-mentioned contact person, although can be brought for the telephone number of user lookup contact person certain Convenient but often not high in terms of the accuracy of the telephone number of gained and validity, e.g., input " express delivery ", " Yoshinoya " are this When the querying condition of ambiguity is sent to server as label, multiple results of return need to be screened further toward contact, therefore, Reduce the number searching efficiency of user.

The content of the invention

In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on The method of the offer telephone number of problem and the corresponding system for providing telephone number are provided.

According to one aspect of the present invention, there is provided a kind of method that telephone number is provided, including：

When receiving the inquiry request for treating directory enquiry code corresponding label, the current location where terminal device is obtained；Wherein, The number corresponding label to be checked is identification information corresponding to the number to be checked；

Call the call history record stored in the terminal device；The terminal is preserved in the call history record Number that equipment took, each number taken respectively corresponding to label, and each number taken connecing The terminal device difference residing historical position when beating；

In the call history record, according to the current location to each number under the number corresponding label to be checked Screened；

The number obtained screening is called as number to be checked corresponding to the number corresponding label to be checked.

Alternatively, the call history record is established in the following manner：

When using terminal equipment takes phone, number corresponding to preservation, and according to the preset number of the number inquiry Information bank, obtain label corresponding to the number and corresponding preservation；Preserved in the preset number information storehouse in the whole network Label corresponding to number and each number difference；

Meanwhile acquisition takes geographical position and the preservation corresponding with the number during phone residing for the terminal device.

Alternatively, the number information storehouse preset according to the number inquiry, obtains label corresponding to the number simultaneously It is corresponding to preserve, including：

Corresponding number during taken phone is sent to server, so that the server is being protected according to the number Inquired about in the number information storehouse deposited；

Receive the label that the server lookup is arrived and preservation corresponding with the number.

Alternatively, it is described in the call history record, marked according to the current location is corresponding to the number to be checked Each number signed is screened, including：

In the call history record, label corresponding to the number taken is entered with number corresponding label to be checked Row matching, and current location historical position corresponding with each number under the number corresponding label to be checked, screening Go out to meet the number under the number corresponding label to be checked of preset distance threshold value.

By the number taken when taking the terminal device residing historical position respectively, respectively with institute State current location to be compared, obtain the distance average of each historical position and current location；

The corresponding number taken is defined as described when the distance average is less than into preset distance threshold Correlation number corresponding to current location；

Call history record corresponding to the correlation number is retrieved according to the number corresponding label to be checked, respectively Obtain the matching degree of each correlation number and the number corresponding label to be checked；

The correlation number for being more than preset matching degree threshold value with the matching degree of the number corresponding label to be checked is defined as It is described to screen obtained number.

The call history record is retrieved according to the number corresponding label to be checked, obtains what is respectively taken respectively Number matching degree corresponding with the number corresponding label to be checked；

The corresponding number taken when being more than preset matching degree threshold value with the matching degree is defined as described The correlation number of number corresponding label to be checked；

By history bit of the correlation number of the number corresponding label to be checked when taking residing for the terminal device difference Put and be compared respectively with the current location, obtain the distance average of the historical position and current location；

The correlation number that the distance average is less than to preset distance threshold is defined as the number for screening and obtaining.

Alternatively, methods described also includes：

The number to be checked is ranked up；

Then the number obtained screening is called as number to be checked corresponding to number corresponding label to be checked, is wrapped Include：

Call the number to be checked after sequence.

Alternatively, it is described that the telephone number to be checked is ranked up, including, one kind or more in following information Kind, the number to be checked is ranked up：

Matched with number corresponding label to be checked with the corresponding label of each number to be checked, the number pair to be checked of acquisition Answer label and the matching degree of the corresponding label of each number to be checked；

In units of each number to be checked, calculate that each number to be checked terminal device when taking is residing respectively to be gone through The distance of history position and the current location, the range averaging of corresponding to each number to be checked of the acquisition and current location Value；

With the call frequency of each number to be checked；

With the nearest air time of each number call to be checked；

With the accumulative duration of call of each number to be checked.

Alternatively, methods described also includes：

When described information includes the matching degree and/or the distance average, preferentially according to the matching degree and/or The distance average is ranked up to the number to be checked.

Alternatively, methods described also includes：

The number corresponding label to be checked is sent to server, the number information preserved in order to the server at it Storehouse is inquired about according to the number corresponding label to be checked；

The terminal device receives the number that the server returns；

The number obtained screening is called as number to be checked corresponding to the number corresponding label to be checked, is wrapped Include：

When being called to the number to be checked, while the number for calling the server to return, and preferentially call institute State number to be checked.

According to another aspect of the present invention, there is provided a kind of system that telephone number is provided, including：

Geographical position acquiring unit, when the inquiry request of directory enquiry code corresponding label is treated for receiving, obtain terminal and set The current location at standby place；Wherein, the number corresponding label to be checked is identification information corresponding to the number to be checked；

Call history record acquiring unit, for calling the call history record stored in the terminal device；It is described logical Preserved in words historical record number, each number taken that the terminal device took respectively corresponding to label, And each number taken residing historical position of the terminal device difference when taking；

Number screening unit, in the call history record, according to the current location to the number to be checked Each number under corresponding label is screened；

Number call unit, directory enquiry is treated as corresponding to the number corresponding label to be checked for obtained number will to be screened Code is called.

Alternatively, the call history record with lower unit by being established：

Tag queries and storage unit, for when using terminal equipment takes phone, number corresponding to preservation, and according to The preset number information storehouse of the number inquiry, obtain label corresponding to the number and corresponding preservation；The preset number Label corresponding to number and each number difference in the whole network is preserved in information bank；

Geographical position obtains and storage unit, and electricity is taken for being obtained using the geolocation device in the terminal device Geographical position and preservation corresponding with the number during words residing for the terminal device.

Alternatively, the number screening unit, including：

Number screens subelement, in the call history record, by label corresponding to the number taken Matched with number corresponding label to be checked, and the current location and each number under the number corresponding label to be checked Corresponding historical position, filter out the number met under the number corresponding label to be checked of preset distance threshold value.

According to the method and system of the offer telephone number of the present invention, in the label information inquiry inputted by terminal device During number, the current location where terminal device is obtained, and then the letter of the retrieval with input inquired in call history record The number taken that breath and current location match, and pair number to be checked taken to match with the label inputted enters Row calls.Thus, meet that user is thin to local communication or public number resource in ambiguity query demand, and call Number to be checked was taken by terminal device, so as to provide the maximally related number of label with user's input exactly, improved Search efficiency of the user for number.

Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, and in order to allow above and other objects of the present invention, feature and advantage can Become apparent, below especially exemplified by the embodiment of the present invention.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings Obtain other accompanying drawings.In the accompanying drawings：

Fig. 1 is the flow chart of the method for offer telephone number according to an embodiment of the invention；

Fig. 2 is the schematic diagram of distance average in the method according to an embodiment of the invention for providing telephone number；With And

Fig. 3 is the schematic diagram of the system of offer telephone number according to an embodiment of the invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected Scope.

As shown in figure 1, be it is according to an embodiment of the invention offer telephone number method, this method can include with Lower step：

S101：When receiving the inquiry request for treating directory enquiry code corresponding label, the current location where terminal device is obtained； Wherein, the number corresponding label to be checked is identification information corresponding to the number to be checked；

When user needs to use terminal device to be communicated, it is necessary to first find the contact method of object contact person, such as electricity Number etc. is talked about, can be by inputting retrieval information, terminal device root on the terminal device when searching the number of object contact person Retrieved according to the retrieval information of input, so as to search the telephone number of object contact person.The lookup number to be checked of user's input Query string, be a kind of string data of input for telephone directory, with equipment store number data storage it is relative Should.Generally on the terminal device store number when, not only store number in itself, often also need to storage to number corresponding to it is related Identification information, such as name corresponding to number, crucial words etc..So, check numbers searched when, can use that these are all Such as name, crucial words identification information is retrieved as label, obtains corresponding number.

In embodiments of the present invention, when receiving the number searching request that user initiates to terminal device, obtain current whole Current location where end equipment.It is specific obtain where terminal device current location when, can utilize and determine on terminal device Position device, as GPS (Global Positioning System, global positioning system) module, or common carrier carry in itself Positioning service of confession etc. determines and the current location where receiving terminal apparatus.The retrieval information of user's input, including but not It is limited to character string or voice of input etc., when input content is voice, the voice inputted may also pass through speech recognition and be Corresponding label, the retrieval information inputted can pass through inquiry error correction, the input of mistake be corrected to obtain being adapted to eventually The label that end equipment is retrieved.Such as can entangling by terminal device by " fast d is passed " of input, " kuaidi " input content Cross-flow journey is modified to " express delivery " automatically.

S102：Call the call history record stored in the terminal device；Preserved in the call history record State number, each number taken that terminal device took respectively corresponding to label, and each number taken Code residing historical position of the terminal device difference when taking；

In embodiments of the present invention, in terminal device except preserve the number taken by present terminal equipment it Outside, the label of the number respectively taken is also preserved, and history bit of the number respectively taken when taking where terminal device Put.

For example, certain user once dialed the courier A of certain express company's first number 1, and answered certain express delivery public affairs Take charge of the courier B of second number 2, then in call history record, number 1 and number 2 except preserving two couriers respectively, The identification information corresponding to two numbers, i.e. label can also be preserved respectively.The label as corresponding to the number 1 in above-mentioned example can To there is " express delivery ", " courier ", " express company's first " etc., it can be seen that these tag identifiers attribute or identity of number 1. Above-mentioned example number adds each self-corresponding label, corresponds to the data structure of storage when stored and can be：

Number 1：Express delivery, courier, express company's first；

Number 2：Express delivery, courier, express company's second；

In addition, history bit of the number respectively taken when taking where the terminal device is preserved in call history record Put.For example, certain user once dialed Guo Mou restaurants at home send telephone number 3, certain once dialed in work unit outside The ordering number number 4 in restaurant, then in dialing numbers 3 and number 4, it can be obtained by the positioner on terminal device Geographical position when taking each number where the terminal device, and preserved in the lump with corresponding taken number.Tie respectively Close the historical position of each self-corresponding label of number and each number that respectively took when taking where the terminal device, call Historical record can save as similar following form：

Number 3：Restaurant, send outside, restaurant's title；The geographical position of user family；

Number 4：Food and drink, restaurant, restaurant name；The geographical position of work unit.

In addition, according to being actually needed, call history record can also separately be preserved and conversed corresponding to the number respectively taken Time, that is, take the time point of each number, and the attribute information such as duration of call.

In the present embodiment, with computer data representation and above-mentioned label, historical position, air time, the duration of call are preserved Deng attribute, following form is expressed as：

Table 1

Wherein, String is character string forms, and DateTime is date-time format, and Int is shape data form.

In the present embodiment, when being communicated using current terminal device, taken number is preserved, and according to being connect The preset number information storehouse of number inquiry beaten, obtain label corresponding to taken telephone number and guarantor corresponding with the number Deposit.Wherein, the number in the whole network and the label corresponding to each number are preserved in preset number information storehouse.Set using terminal Geo-location module in standby obtain geographical position of the terminal device where when taking phone and to by corresponding number taken Code is corresponding to be preserved.According to the preset number information storehouse of the number inquiry taken, label corresponding to taken number is obtained And the corresponding logical process preserved, it can be completed with the server for preserving number information storehouse.During specific implementation, terminal is set It is standby that the number taken is sent to server, inquired about by server according to the number taken in number information storehouse, And by Query Result, i.e. label corresponding to the number taken is sent to terminal device, terminal device the reception server according to Corresponding label that the number inquiry taken is arrived and with corresponding number is corresponding preserves.

In other embodiments, except the call history such as label and historical position corresponding to above-mentioned taken number is remembered Record, can also record the air time corresponding to each number when terminal device takes respectively, and count the duration of call, so as to obtain The attribute such as air time, duration of call corresponding to the number respectively taken.

During call history record is established, can also according to corresponding to each number historical position, each number is entered Row division.During specific division, can according to corresponding to each number historical position, using specific clustering algorithm, such as KNN (K- Nearest Neighbor algorithm, K is closest) clustering algorithm, the number respectively taken near same place is divided For the number sets related to a certain geographical position and storage, stored with optimization of the realization to call history record.

The call history record that each terminal device is established can be uploaded onto the server by network, and server stores respectively The call history record of corresponding user, so, different terminal devices is used in user, or because some reason present terminals are set When call history record in standby is cleared, conventional call history record can be got by server, so as to use Terminal device in without preserve call history record when, conventional call history record can be still downloaded to by server And it is used.

The storage example such as following table of one typical call history record：

Table 2

Historical position where when call history record can be conversed according to each number is divided, and marks off the phone come Number sets, represent some numbers taken in a certain geographic vicinity, as in table 2 " place 1 " actually represent The home address of user, " place 2 " represents the business address of user.For " place 1 " and " place 2 " can also further be entered Line flag, such as by " place 1 " is labeled as " family ", and " place 2 " is labeled as " business address ".Call history record is by terminal device Reach server, server can count to the historical position where when each number is conversed in call history record, and right Each number historical position corresponding to is divided.As shown in table 2, " place 1 " and " place 2 " is after being divided according to The call history record arrived.

S103：In the call history record, according to the current location under the number corresponding label to be checked Each number is screened；

After call history record is got, by label corresponding to the number taken and number corresponding label to be checked Matched, and historical position is corresponded to according to the current location got and the number taken the number taken is carried out Screening.Specifically in screening, there are following several implementations.

First, provided with following data：The number that user took, label corresponding to each number, go through corresponding to each number History position, and each historical position and the distance of current location are as shown in table 3 where when taking each number, it is therein apart from basis Longitude and latitude position draws and is converted to the measuring length in units of rice：

Table 3

Embodiment one：

In call history record, label corresponding to the number taken is matched with number corresponding label to be checked, And compare current location each historical position corresponding with the number under each number corresponding label to be checked, filter out meet it is preset Number under the number corresponding label to be checked of threshold value；Wherein, the threshold value includes：Preset distance threshold.

According to label corresponding to number to be checked, each number in call history record is matched, and call and match what is obtained Historical position is compared with current location respectively corresponding to number, if the historical position of certain number and the distance of current location Less than preset distance threshold, then the number is the number nearer apart from current location, represents that the number usually can be in geography On meet the calling demand of user.Such as in table 3, it can be seen that current location with " place 1 " relatively, when in current location During inquiry tag " express delivery ", number that is that present terminal equipment took and matching with label " express delivery " has " 13511111111 ", " 13522222222 ", " 13555555555 ", the historical position corresponding to this 3 numbers during each call Different distances are equipped with from present bit, are called at this point it is possible to which number closer to the distance is screened, such as preset distance Threshold value is 30 meters, then at current location inquiry tag " express delivery ", can be by the number less than the preset distance threshold value " 13511111111 " and " 13522222222 " two numbers are defined as number to be checked and are called.

Each number of matching can also be ranked up according to the result of comparison, take talk times in matching result to be more than in advance Put the number of quantity, that is, represent using the higher number of voice frequency as the number for meeting screening conditions, then the number be with Family contacts more frequently number, represents that the number usually can meet the calling demand of user in time.Such as above-mentioned example In obtained by " 13511111111 " and " 13522222222 " two numbers, wherein taking " 13511111111 " 1 time, connect Beat " 13522222222 " 3 times, it is seen that the call of present terminal equipment and the latter are more frequent, can preferential number during sequence " 13522222222 ", before being come " 13511111111 ".Above two method can additionally be used in combination, such as basis The result that the historical position of each number of call history record is compared respectively with current location, take in matching result more than preset Quantity and less than preset distance threshold as the number to be checked for meeting screening conditions.

Embodiment two：

First, historical position corresponding to number present terminal equipment taken is compared with current location, obtains Each historical position and the distance average of current location, that is, obtain in each telephone number taken, jack per line is in each secondary quilt When taking, the average value of the difference in corresponding geographical position and current location., may be corresponding when same number is repeatedly dialed The historical position of multiple present terminal equipment, the current location of each historical position and terminal device corresponding to the number is calculated respectively Distance, and average, just obtained distance average corresponding to the number.Such as in above-mentioned table 3, number " 13522222222 " once with present terminal equipment communication three times, for number " 13522222222 ", itself and present terminal equipment Each historical position and the distance average of the current location of present terminal equipment when being conversed are：

The ≈ 13.33m of (20+10+10)/3 (rice) (round up value), can for distance average corresponding to other numbers So that the rest may be inferred, the distance average for obtaining 13511111111 is 20m, and 13533333333 distance average is 1360m, 13544444444 distance average is 2700m, and 13555555555 distance average is 2710m.

Then, the number taken that distance average corresponding to the number taken is less than to preset distance threshold is true It is set to correlation number corresponding to current location；If preset distance threshold is 50m, then " 13511111111 " and " 13522222222 " all meet above-mentioned requirements, and both are confirmed as the correlation number of current location.

And then the correlation number of current location is retrieved according to number corresponding label to be checked in message registration, obtain Take the correlation number of each current location and the matching degree of number corresponding label to be checked；By the matching degree with number corresponding label to be checked Correlation number more than preset matching degree threshold value is defined as screening obtained number, i.e., what screening obtained is called to be checked Number.As in this example if when the label to be retrieved is " express delivery ", the correlation number of identified current location " 13511111111 " and " 13522222222 " can be matched；If the label to be retrieved is " along rich express delivery ", The correlation number " 13522222222 " of identified current location can be matched, and as the number to be checked that can be called.

In call history record, when being retrieved according to number corresponding label to be checked to the correlation number of current location, Number corresponding label to be checked label corresponding with the correlation number of the current location in call history record is matched, matched Degree threshold value can be set according to the actual needs or the configuration of user setting.For example, it is assumed that each number is up to 5 labels, If it is desired to obtaining more matching results, the matching degree threshold value can be arranged to relatively low value, such as 10%, i.e., each correlation number In corresponding label and the number corresponding label successful match to be checked of only 1, then this number is defined as corresponding with number to be checked Label matches number to be checked.If it is desired to obtaining higher matching degree, then matching degree threshold value is arranged to higher value, such as 30%, i.e., there are the corresponding label of 2 or more than 2 and number corresponding label successful match to be checked in each correlation number, just by this A little correlation numbers are defined as the number to be checked obtained with the screening that number corresponding label to be checked matches.Carrying out tag match When, using similarity of character string algorithm, to obtain the matching degree of each correlation number of number corresponding label to be checked and current location.

Embodiment three：

First, the call history record is retrieved according to number corresponding label to be checked, obtains number respectively taken It is pre- by being more than with the matching degree of the number corresponding label to be checked with the matching degree of the number corresponding label to be checked corresponding to code The corresponding number taken is defined as the correlation number of number corresponding label to be checked during the matching degree threshold value put.Such as above-mentioned In table 3, the number corresponding label to be checked of user's input is " express delivery ", the number of obtaining after being retrieved in call history record Code " 13511111111 ", number " 13522222222 " and number " 13555555555 " match with label, and meet pre- The matching degree threshold value put, then these three numbers are defined as to the correlation number of institute's input label " express delivery ".

Then, by the historical position corresponding to each correlation number of label, it is compared with current location, obtains respectively The distance average of historical position and current location corresponding to each correlation number of label.Such as it is determined that above three number is defeated After the phone numbers associated of the label " express delivery " entered, the current location where user is " near place 1 ", such as in practical application In, place 1 can represent the position of " family " nearby, get historical position corresponding to three numbers and current location respectively Distance average is respectively 20m, 13.33m and 2710m, then in these three numbers, historical position corresponding to " 13522222222 " With the average distance of current location closer to, then it represents that " near place 1 ", relative to number " 13555555555 " present terminal Equipment more likely carried out communication with number " 13511111111 ", " 13522222222 ", and carried out " fast shown in label Pass " business.

And then the distance average of historical position and current location corresponding to each correlation number of label is less than preset The number of distance threshold is defined as the number to match.In the present embodiment, it is assumed that preset distance threshold is 30m, then above-mentioned " 13511111111 " and " 13522222222 " are less than preset distance threshold in three numbers, then determine the two numbers To screen obtained number.I.e. " 13511111111 " and " 13522222222 " owner relative to " 13555555555 " owner For, it is more suitable for " " express delivery " business shown in row label is entered in place 1 ".Because major express company has oneself in reality The scope of business, from distance, " during place 1 ", coming for number " 13522222222 " and number " 13555555555 " Say, the suitable rich express delivery of " 13522222222 " is away from " active user in place 1 " is closer to being then more convenient for user to carry out related Express delivery.Similarly, user " during place 2 ", is inputting " express delivery ", label, history bit in table 3 such as in terminal device Put and distance, the distance in check numbers " 13522222222 " and " 13555555555 " is compared, then " 13555555555 " are right " distance in place 2 " is closer to then from distance, the rhythm of " 13555555555 " is up to soon with current location for the historical position answered Pass away from " active user in place 2 " is closer to being then more convenient for user to carry out related express delivery, accelerate number searching effect Rate.Accordingly, historical position corresponding to number " 13522222222 " and current location " place 2 " it is distant, then may not The scope of business of the suitable rich express delivery belonging to " 13522222222 ", now, if user in business address corresponding to place 2 still In the family as corresponding in place 1, " 13522222222 " transmitting-receiving express delivery is dialed, then it is not corresponding express delivery to be likely to be apprised of The scope of business of company, so as to reduce search efficiency of the user for number.

Embodiment four：

By each number taken when taking the terminal device residing historical position respectively, respectively with current location It is compared, obtains the distance average of historical position and current location corresponding to each number, and by each historical position and currently When the distance average of position is less than preset distance threshold, the corresponding number taken is as the first set of numbers, number one Code collection, which is closed, includes correlation number corresponding to current location.For example, the data in above-mentioned table 3, can obtain each number pair The distance average answered, when preset distance threshold is 50m, then number " 13511111111 " and " 13522222222 " all accord with Close the requirement of preset distance threshold.

Meanwhile the call history record of the terminal device is retrieved according to number corresponding label to be checked, obtain each The number taken and the matching degree of number corresponding label to be checked, it is pre- by being more than with the matching degree of the number corresponding label to be checked For the number for the matching degree threshold value put as the second set of numbers, the first set of numbers includes the correlation of number corresponding label to be checked Number.For example, when number corresponding label to be checked is " along rich express delivery ", the number that can be matched with number corresponding label to be checked is “13522222222”。

Then, common factor is taken to the first set of numbers and the second set of numbers, that is, treat directory enquiry code corresponding label related number Code correlation number corresponding with current location takes common factor, and the number obtained after common factor will be taken to be defined as number screened and obtained Code.Can also further duplicate removal be done to the number in this common factor, to remove the number repeated in common factor, by the common factor after duplicate removal In number as the obtained telephone number of screening.Such as include number obtaining above-mentioned first set of numbers " 13511111111 " and " 13522222222 ", when obtaining the second set of numbers includes number " 13522222222 ", to both Seeking common ground to screen, and will obtain number " 13522222222 " as the number being called.

Under this embodiment, the first set of numbers is number that the distance average according to corresponding to each number filters out Code, reflects the corresponding Service coverage of number, filters out the user at current location and more likely produced with these numbers Business relations.From the point of view of user, these numbers are actually the number that user once took in these historical positions, Screened according to distance average corresponding to each number, also reflects user at current location, have which number be with The nearer place in current location is dialed, in such as above-mentioned example, number " 13511111111 " and " 13522222222 " phase It is much smaller for the distance average of number " 13555555555 ", this explanation user is at current location, distance and number Historical position when " 13511111111 " and " 13522222222 " converse is nearer, then where the two numbers indicate user Current location is its corresponding scope of business, is more suitable for carrying out business communication with user relative to " 13555555555 ".And second Set of numbers is to match obtained number, or the number of the condition such as specific business demand of user according to number corresponding label to be checked Set, so as to be met the specific business of user's needs.First set of numbers and the number in the common factor of the second set of numbers, Both required distance is met, and the label of input is matched so that the number finally given, is both to remember from user's communication The number that the user filtered out in record took in current location closer distance, it is the number with tag match again, so as to more preferable The demand for meeting user's enquiry number.

It should be noted that the effect is not only reached by embodiment four, in embodiment one to three, due to same The distance or average distance of historical position current location are with reference to, and is checked numbers and is retrieved with number corresponding label to be checked, because This can also equally reach or part reaches the technique effect that above-mentioned embodiment four is reached.

Above to inquiring about what is matched with number corresponding label to be checked and the current location in call history record The concrete mode of the number taken has been described in detail, and in a word, by step S103, can be gone through from the call of terminal device The label both with user's input is obtained in Records of the Historian record to match, while the number to match again with current location.

Especially, it should be noted that in above section implementation, the history bit of each secondary dialing numbers of determination has been used The distance average with current location is put, one of essential condition as screening can be more smart with the distance average of each number The accurate each number treated under directory enquiry code corresponding label, more met number of objective demand when user is in current location Code, for clearer the advantages of illustrating to use distance average, this is made a concrete analysis of and illustrated below.In following Rong Zhong, carry out screening to being checked numbers with distance average and be illustrated, more meet user's request to illustrate that it can be filtered out The process of number and caused beneficial effect, for being used as the part screened, and two using number corresponding label to be checked Person is combined the mode of screening number, may be referred to the introduction in each embodiment above.

Refer to Fig. 2, be offer telephone number according to an embodiment of the invention method in distance average show It is intended to.

In fig. 2, " in family " and " company " represents different regions respectively, when in a region, if it is assumed that respectively going through The difference of history position and current location can be ignored, when being such as located at the x position in figure, all numbers pair taken in family The historical position answered, it can disregard with the range difference of current location, then dialed according only to each number near current location Number is assured that terminal device is in the number for most worth being called during current location (x position).X positions such as in figure When putting, the number that number 1 corresponding to square is dialed near the position is most, it is determined that number 1 is most worth is called Number, but the history talk times due to number 2 and number 3 near current location are 1 time, therefore according only to present bit Put the neighbouring number conversed with each number, can not check numbers 2 and number 3 further screened.

At this point it is possible to think " in family " corresponding bigger region, the rectangular area as shown in left side in Fig. 2, enter And introducing historical position and the distance of current location, i.e., the difference of each historical position and current location can not ignore, example As in the certain area of current location (such as the region representated by " in family "), current location x position and when taking each number pair A certain distance between the historical position answered be present, so, can also according to reference values such as talk times, speech range distances The number respectively taken is screened.In such as figure at " in family " region, historical position when taking number 2, number 3 with it is current Position x's is closer to the distance, then can be determined whether according to distance of the historical position respectively away from current location x of number 2, number 3 Whether number 2 and number 3 are number to be checked corresponding to number corresponding label to be checked.But now, in " in family " if region number 2nd, number 3 is equal with current location x distance, and number 2 and number 3 were all respectively conversed in the region with present terminal equipment Once, then according to talk times, and corresponding each historical position and the distance of current location still can not be right when number takes Number 2 and number 3 are screened；And relative to number 2 or number 3, number 1 is probably due to the weight taken is (distance weighting, secondary Number weights) preference strategy difference, finally give the selection result for being not easy to determine.For example, counted according to the principle of distance priority Calculate, number 1 will be come behind number 2 and number 3, but is calculated with number preferential principle, and number 1 may come number again 2 and number 3 before, which kind of result more meets being actually needed for user actually, then can not easily determine.

But if with reference to above-mentioned " distance average ", this defect can then get a new look：

When obtaining each number and being taken for each time after corresponding historical position, " distance corresponding to each number is obtained Average value ", checked numbers and screened according to distance average, relatively good the selection result can be obtained.

For example, the distance for assuming " company " and " in family " region in fig. 2 is 10km, ask for first each number it is corresponding away from From average value.

Each historical position when being taken of number 1 is relative to current location x distance：1.5、1.5、1、1、10(km)； It is 3km to obtain distance average corresponding to number 1；

Each historical position when being taken of number 2 is relative to current location x distances：1、10、10、10、10、10(km)； It is 8.5km to obtain distance average corresponding to number 2；

Each historical position when being taken of number 3 is relative to current location x distances：1st, 10 (km), the correspondence of number 3 is obtained Distance average be 5.5km；

Checked numbers and screened according to distance average corresponding to each number, then when terminal device is located at current location x, Number 1 is more suitable for being called because distance average is minimum, and number 3 takes second place, and number 2 is least adapted to work as terminal device position It is called when the x of current location, and number 2 is more suitable for being called in region corresponding to company, obtains such screening knot Fruit is to be consistent with the actual demand of user.It is rhythm corresponding to number 3 for example, being the business telephone along rich express delivery corresponding to number 1 Up to the business telephone of express delivery, as shown in Figure 2, in past history message registration, user once took 4 times along rich fast at home The business telephone passed, and only took 1 business telephone along rich express delivery in company；The business telephone of express delivery is reached for rhythm, is used Family only took 1 time at home, and was taken 5 times in company, then region tends to use along rich express delivery user at home Business, in company area more towards the business with reaching express delivery using rhythm.Therefore, can be according to above-mentioned screening technique, in user position When different regions, different numbers is preferentially called, and call result more conforms to the business demand of user.

And for example, if in " in family " region, number 2 is equipped with 2 calls, i.e. terminal device and number 2 in the history bit Historical position corresponding to call coincides together twice, then if only in accordance with the number conversed near x position, number 2 should more conform to screening conditions and preferentially call than number 3, although the talk times of number 2 are than number more than 3 at home 1 time (number of number 2 and number 3 ratio is 2 in family:1), but in " company " region, the talk times of number 2 are than number 3 It is more that more (number of company area number 2 and number 3 ratio is 5:1), i.e., in institute corresponding to " in family " and " company " two regions Have in message registration, it is relative to be still more suitable for dialing in " company " region with number 3, number 2.If according to introducing range averaging Value is screened, it is possible to obtains being more suitable for being called in " in family " area preference relative to number 2 in x position, number 3, Obviously such result more meets actual situation.

S104：The number obtained screening is called as number to be checked corresponding to the number corresponding label to be checked.

Obtained from call history record both with user input retrieval information match, while again with current location phase After the number of matching, it can also further be carried out on the terminal device using the number taken to match as number to be checked Call, treating the operation that directory enquiry code is called can include being communicated as destination number using number to be checked, such as directly dial Beat number to be checked, or transmission short message etc. using number to be checked as destination number, can also when obtaining multiple numbers to be checked, Number to be checked is included on the display screen of terminal device, called accordingly according to the function that user selects.

When calling number to be checked, or before number to be checked is called, directory enquiry code can also be treated and be ranked up, and then adjusted With the number to be checked after sequence, the number to be checked after sequence more conforms to the practical business demand of user, such as orders fast Pass, be meal etc..Specifically during sequence, it can be carried out according to the one or more in following information：

Matched with number corresponding label to be checked with the label of each number to be checked, the number corresponding label to be checked of acquisition with The matching degree of the corresponding label of each number to be checked；In units of each number to be checked, each number to be checked is calculated when taking pair The distance that the historical position answered and the current location of terminal device obtain, each number to be checked of acquisition is corresponding to work as with described The distance average of front position；With the call frequency of each number to be checked；With the nearest air time of each number call to be checked；With it is each The accumulative duration of call of number to be checked.

When being ranked up according to these information to the number to be checked to be called, it can be set respectively not according to the difference of information Same weight, each weight of number to be checked is added the final weight order as the number to be checked respectively, and according to each The final weight order of number to be checked is ranked up to each number to be checked.Such as the order according to following weight from high to low The number to be checked for setting the weight of each number to be checked and calling is ranked up：

Matching degree；

The average value of distance；

Call frequency；

The nearest air time；

The accumulative duration of call.

Wherein, can be with excellent when when being ranked up, the information of foundation includes the average value of above-mentioned matching degree and/or distance First directory enquiry code is treated according to the average value of matching degree and/or distance to be ranked up.So can be defeated with user by number to be checked The number corresponding label to be checked that enters and/or come earlier position with the result that current location more matches and adjusted With obtained number to be checked more conforms to the demand of user, also allows for user and the number for more meeting self-demand is selected.

In addition, in embodiments of the present invention, the server in number information storehouse is being preserved according to number corresponding label to be checked On the result retrieved, so as to provide the user number to be checked.Specifically, label corresponding to number to be checked can be sent to Server, server is inquired about in the number information storehouse that it is preserved according to the number corresponding label to be checked, and will be inquired Number send the number inquired to the terminal device of user, terminal device the reception server and the number be called. So, the selection of user, the opposing party can on the one hand in the case where getting number to be checked by preceding method, be enriched Face, if not getting number to be checked by preceding method, it can also be carried in for user on server and be inquired about to be obtained Number carry out it is alternative, so that terminal device calls and supplies user to be selected.Shortly from the history message registration of terminal device In matched number, and from the case that server lookup has obtained number, can preferentially call the history from terminal device The number to be checked matched in message registration.

The method of offer telephone number provided in an embodiment of the present invention is described in detail above, is passing through terminal During the label information enquiring telephone number of equipment input, the current location where terminal device is obtained, and then remember in call history The telephone number taken to match with input retrieval information and current location that is being inquired in record, and pair with input The number to be checked that what label matched took is called.Thus, meet that user is thin to local communication or public number Ambiguity query demand in resource, and the number to be checked called was taken by terminal device, so as to provide and use exactly The maximally related telephone number of label of family input, improves search efficiency of the user for number.

Corresponding with the method for offer telephone number provided in an embodiment of the present invention, the embodiment of the present invention additionally provides one kind The system for providing telephone number, referring to Fig. 3, the system can specifically include：

Geographical position acquiring unit 301, when the inquiry request of directory enquiry code corresponding label is treated for receiving, obtain terminal Current location where equipment；Wherein, number corresponding label to be checked is identification information corresponding to number to be checked；

Call history record acquiring unit 302, for calling the call history record stored in terminal device；Call history The number that number that terminal device took is preserved in record, respectively took respectively corresponding to label, and respectively took Number residing historical position of terminal device difference when taking；

Number screening unit 303, in call history record, being treated according to current location under directory enquiry code corresponding label Each number screened；And

Number call unit 304, directory enquiry is treated as corresponding to number corresponding label to be checked for obtained number will to be screened Code is called.

Wherein, call history record with lower unit by can be established：

Tag queries and storage unit, for when using terminal equipment takes phone, number corresponding to preservation, and according to The preset number information storehouse of number inquiry, obtain label corresponding to number and corresponding preservation；Wherein, in preset number information storehouse Preserve label corresponding to number and each number difference in the whole network；

Geographical position obtains and storage unit, when taking phone for being obtained using the geolocation device in terminal device Geographical position residing for terminal device and the number with being taken it is corresponding preserve.

In the system, tag queries and storage unit can include：

Number transmission sub-unit, for corresponding number during taken phone to be sent into server, so as to server root Inquired about according to number in the number information storehouse preserved；And

Label receiving subelement, the label inquired for the reception server and preservation corresponding with number.

Number screening unit 303 can include：

Number screens subelement, in call history record, by label corresponding to the number taken with treating Directory enquiry code corresponding label is matched, and compares current location history bit corresponding with each number under number corresponding label to be checked Put, filter out the number met under the number corresponding label to be checked of preset distance threshold value.

Under another implementation, number screening unit 303 can include：

First distance average computation subunit, for terminal device to be residing respectively when taking by the number taken Historical position, it is compared respectively with current location, obtains the distance average of each historical position and current location；

Current location correlation number obtains subelement, corresponding during for distance average to be less than into preset distance threshold The number taken is defined as correlation number corresponding to current location；

First matching degree computation subunit, for according to number corresponding label to be checked to call history corresponding to correlation number Record is retrieved, and obtains the matching degree of each correlation number and number corresponding label to be checked respectively；And

First determination subelement, for preset matching degree threshold value will to be more than with the matching degree of number corresponding label to be checked Correlation number is defined as the number that screening obtains.

Under another implementation again, number screening unit 303 can include：

Second matching degree computation subunit, for being retrieved according to number corresponding label to be checked to call history record, The number respectively taken matching degree corresponding with number corresponding label to be checked is obtained respectively；

Label correlation number obtains subelement, described in will be corresponding when being more than preset matching degree threshold value with matching degree The number taken is defined as the correlation number of number corresponding label to be checked；

Second distance mean value calculation subelement, for by the correlation number of number corresponding label to be checked when taking terminal Residing historical position is compared equipment respectively with current location respectively, obtains the range averaging of historical position and current location Value；

Second determination subelement, the label correlation number for distance average to be less than to preset distance threshold are defined as Screen obtained number.

The system of the offer telephone number can also include：

Sequencing unit, it is ranked up for treating directory enquiry code；

Under this implementation, number call unit 304 specifically can be used for：

Call the number to be checked after sequence.

Under this implementation, sequencing unit specifically can be also used for, one kind in following information or any two The combination of the kind above, treats directory enquiry code and is ranked up：

Matched with number corresponding label to be checked with the corresponding label of each number to be checked, the number to be checked of acquisition is corresponding to be marked Label and the matching degree of the corresponding label of each number to be checked；

With the call frequency of each number to be checked；

With the nearest air time of each number call to be checked；

With the accumulative duration of call of each number to be checked.

The system of offer telephone number under this implementation, its sequencing unit can be also used for：

It is excellent when the information for treating directory enquiry code and being ranked up institute's foundation includes the average value of above-mentioned matching degree and/or distance First directory enquiry code is treated according to the average value of matching degree and/or distance to be ranked up.

Under another middle implementation, there is provided the system of phone can also include：

Server lookup unit, for number corresponding label to be checked to be sent into server, in order to which server is protected at it The number information storehouse deposited is inquired about according to number corresponding label to be checked, and is inquired by what terminal device the reception server returned Number；

Under this implementation, number call unit 304, it can be used for when treating directory enquiry code and being called, simultaneously The number that invoking server returns, and preferentially call number to be checked.

The system of offer telephone number provided in an embodiment of the present invention is described in detail above.

In a word, can be retrieved by the method and system of above-mentioned offer telephone number in user by being inputted to terminal device During information inquiry telephone number, the current location where terminal device is obtained, and then inputted according to current location and user Information is retrieved, the call history record stored in the terminal device is inquired about, further the electricity taken to matching Words number is shown.The telephone number provided more conforms to the beneficial effect of user's request, improves provided phone The accuracy and validity of number.

As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can Realized by the mode of software plus required general hardware platform.Based on such understanding, technical scheme essence On the part that is contributed in other words to prior art can be embodied in the form of software product, the computer software product It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are causing a computer equipment (can be personal computer, server, either network equipment etc.) performs some of each embodiment of the present invention or embodiment Method described in part.

Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment Divide mutually referring to what each embodiment stressed is the difference with other embodiment.Especially for device or For system embodiment, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is referring to method The part explanation of embodiment.Apparatus and system embodiment described above is only schematical, wherein the conduct The unit that separating component illustrates can be or may not be it is physically separate, can be as the part that unit is shown or Person may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can root Factually border needs to select some or all of module therein realize the purpose of this embodiment scheme.Ordinary skill Personnel are without creative efforts, you can to understand and implement.

Above to the method and system of offer telephone number provided by the present invention, it is described in detail, herein should The principle and embodiment of the present invention are set forth with specific case, the explanation of above example is only intended to help and managed Solve the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, There will be changes in embodiment and application.In summary, this specification content should not be construed as to this hair Bright limitation.

Claims

A kind of 1. method that telephone number is provided, it is characterised in that including：

When receiving the inquiry request for treating directory enquiry code corresponding label, the current location where terminal device is obtained；Wherein, it is described Number corresponding label to be checked is identification information corresponding to the number to be checked；

Call the call history record stored in the terminal device；The terminal device is preserved in the call history record The number that took, each number taken respectively corresponding to label, and each number taken is when taking The residing historical position of the terminal device difference；

In the call history record, each number under the number corresponding label to be checked is carried out according to the current location Screening；

The number obtained screening is called as number to be checked corresponding to the number corresponding label to be checked.
2. according to the method for claim 1, it is characterised in that including the call history record is built in the following manner It is vertical：

When using terminal equipment takes phone, number corresponding to preservation, and according to the preset number information of the number inquiry Storehouse, obtain label corresponding to the number and corresponding preservation；The number in the whole network is preserved in the preset number information storehouse And label corresponding to each number difference；

Meanwhile acquisition takes geographical position and the preservation corresponding with the number during phone residing for the terminal device.
3. according to the method for claim 2, it is characterised in that the number information preset according to the number inquiry Storehouse, label corresponding to the number and corresponding preservation are obtained, including：

Corresponding number during taken phone is sent to server, so that the server is being preserved according to the number Inquired about in the number information storehouse；

Receive the label that the server lookup is arrived and preservation corresponding with the number.
4. according to the method for claim 1, it is characterised in that it is described in the call history record, worked as according to described Front position is screened to each number under the number corresponding label to be checked, including：

In the call history record, label corresponding to the number taken and the number corresponding label to be checked are entered Row matching, and current location historical position corresponding with each number under the number corresponding label to be checked, screening Go out to meet the number under the number corresponding label to be checked of preset distance threshold value.
5. the method according to claim 1 or 4, it is characterised in that it is described in the call history record, according to described Current location is screened to each number under the number corresponding label to be checked, including：

By the historical position of the number taken when taking residing for the terminal device difference, work as respectively with described Front position is compared, and obtains the distance average of each historical position and current location；

The corresponding number taken is defined as described current when the distance average is less than into preset distance threshold The correlation number of position correspondence；

Call history record corresponding to the correlation number is retrieved according to the number corresponding label to be checked, obtained respectively The matching degree of each correlation number and the number corresponding label to be checked；

The correlation number for being more than preset matching degree threshold value with the matching degree of the number corresponding label to be checked is defined as described Screen obtained number.
6. the method according to claim 1 or 4, it is characterised in that it is described in the call history record, according to described Current location is screened to each number under the number corresponding label to be checked, including：

The call history record is retrieved according to the number corresponding label to be checked, obtains the number respectively taken respectively Matching degree corresponding with the number corresponding label to be checked；

The corresponding number taken when being more than preset matching degree threshold value with the matching degree is defined as described to be checked The correlation number of number corresponding label；

By the correlation number of the number corresponding label to be checked when taking the terminal device respectively residing historical position with The current location is compared respectively, obtains the distance average of the historical position and current location；

The correlation number that the distance average is less than to preset distance threshold is defined as the number for screening and obtaining.
7. according to the method for claim 1, it is characterised in that methods described also includes：

The number to be checked is ranked up；

Then the number obtained screening is called as number to be checked corresponding to the number corresponding label to be checked, is wrapped Include：

Call the number to be checked after sequence.
8. according to the method for claim 7, it is characterised in that it is described that the telephone number to be checked is ranked up, including, According to the one or more in following information, the number to be checked is ranked up：

Matched with the number corresponding label to be checked with the corresponding label of each number to be checked, it is corresponding to obtain the number to be checked Label and the matching degree of the corresponding label of each number to be checked；

In units of each number to be checked, each number to be checked residing history bit of the terminal device difference when taking is calculated The distance with the current location is put, the distance average of corresponding to each number to be checked of the acquisition and current location；

With the call frequency of each number to be checked；

With the nearest air time of each number call to be checked；

With the accumulative duration of call of each number to be checked.
9. according to the method for claim 8, it is characterised in that methods described also includes：

When described information includes the matching degree and/or the distance average, preferentially according to the matching degree and/or described Distance average is ranked up to the number to be checked.
10. according to the method for claim 1, it is characterised in that methods described also includes：

The number corresponding label to be checked is sent to server, the number information storehouse root preserved in order to the server at it Inquired about according to the number corresponding label to be checked；

The terminal device receives the number that the server returns；

The number obtained screening is called as number to be checked corresponding to the number corresponding label to be checked, including：

When being called to the number to be checked, while the number for calling the server to return, and preferentially treated described in calling Directory enquiry code.
A kind of 11. system that telephone number is provided, it is characterised in that including：

Geographical position acquiring unit, when the inquiry request of directory enquiry code corresponding label is treated for receiving, obtain terminal device institute Current location；Wherein, the number corresponding label to be checked is identification information corresponding to the number to be checked；

Call history record acquiring unit, for calling the call history record stored in the terminal device；The call is gone through Preserved in the Records of the Historian record number, each number taken that the terminal device took respectively corresponding to label, and Each number taken residing historical position of the terminal device difference when taking；

Number screening unit, in the call history record, being corresponded to according to the current location to the number to be checked Each number under label is screened；

Number call unit, enter for obtained number will to be screened as number to be checked corresponding to the number corresponding label to be checked Row calls.
12. system according to claim 11, it is characterised in that the call history record with lower unit by being established：

Tag queries and storage unit, for when using terminal equipment takes phone, number corresponding to preservation, and according to described The preset number information storehouse of number inquiry, obtain label corresponding to the number and corresponding preservation；The preset number information Label corresponding to number and each number difference in the whole network is preserved in storehouse；

Geographical position obtains and storage unit, when taking phone for being obtained using the geolocation device in the terminal device Geographical position and preservation corresponding with the number residing for the terminal device.
13. system according to claim 11, it is characterised in that the number screening unit, including：

Number screens subelement, in the call history record, by label and institute corresponding to the number taken Number corresponding label to be checked is stated to be matched, and the current location and each number under the number corresponding label to be checked Corresponding historical position, filter out the number met under the number corresponding label to be checked of preset distance threshold value.