CN109525637B

CN109525637B - Method and device for determining permanent station

Info

Publication number: CN109525637B
Application number: CN201811197104.0A
Authority: CN
Inventors: 韩鑫
Original assignee: Beijing Chuangxin Journey Network Technology Co ltd
Current assignee: Beijing Chuangxin Journey Network Technology Co ltd
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2020-04-10
Anticipated expiration: 2038-10-15
Also published as: CN109525637A

Abstract

The embodiment of the invention provides a method and a device for determining a permanent station, wherein in the method, an access log of equipment is obtained, the access log comprises a content destination, a positioning destination and time for recording the positioning destination, and the content destination is inconsistent with the positioning destination; determining an equipment positioning destination screening list according to the access log, wherein each entry in the equipment positioning destination screening list comprises a positioning destination, the first recording time of the positioning destination in the entry, the last recording time of the positioning destination in the entry and the time span for recording the positioning destination in the entry; for each item in the equipment positioning destination screening list, respectively carrying out weighted operation on the positioning destination according to the time span of recording the positioning destination to obtain a weighted value of the positioning destination; and determining the ordinary station of the equipment according to the weighted value of each positioning destination, so that the ordinary station is determined by using less equipment positioning data, and the misjudgment rate is reduced.

Description

Method and device for determining permanent station

Technical Field

The embodiment of the invention relates to the technical field of Internet, in particular to a method and a device for determining a permanent station.

Background

With the development of internet technology, the business of providing travel services through the internet is becoming more and more diversified.

Travelers can access and query for travel-related content, such as for travel strategies, hotels, attractions, etc., using an Application (APP) installed on a device such as a cell phone. At present, a common travel service is to recommend personalized travel services to travelers through identifying and judging frequent equipment sites used by the travelers in a travel scene. However, in the existing method for determining the equipment permanent location, a large amount of equipment positioning data is generally required as an input, and it is premised that the equipment generates more data at the permanent location than at other locations. However, travelers often access related content in a centralized manner before traveling and during traveling, the number of days covered by data acquisition and the data volume are limited, the requirement of mass data cannot be met, the data volume is insufficient, and the judgment cannot be performed, or the access is concentrated in the few days during traveling frequently, so that when a regular station is determined, the judgment cannot be performed effectively, and the misjudgment rate is high.

Disclosure of Invention

The embodiment of the invention provides a method and a device for determining a regular station, which are used for determining the regular station by using less equipment positioning data and reducing the misjudgment rate.

One aspect of the embodiments of the present invention provides a method for determining a permanent station, in which an access log of a device is obtained, the access log includes a content destination, a location destination, and a time for recording the location destination, and the content destination is not consistent with the location destination; determining an equipment positioning destination screening list according to the access log, wherein each entry in the equipment positioning destination screening list comprises a positioning destination, the first recording time of the positioning destination in the entry, the last recording time of the positioning destination in the entry and the time span for recording the positioning destination in the entry; for each item in the equipment positioning destination screening list, respectively carrying out weighted operation on the positioning destination according to the time span of recording the positioning destination to obtain a weighted value of the positioning destination; and determining the ordinary station of the equipment according to the weighted value of each positioning destination.

Another aspect of the embodiments of the present invention also provides an apparatus for determining a permanent premises, including: the device comprises an acquisition unit, a storage unit and a processing unit, wherein the acquisition unit is used for acquiring an access log of the device, the access log comprises a content destination determined according to the access content of the device, a positioning destination determined according to the positioning geographic position information of the device and time for recording the positioning destination, and the content destination is inconsistent with the positioning destination; a destination screening list determining unit, configured to determine, according to the access log, an apparatus location destination screening list, where each entry in the apparatus location destination screening list includes a location destination, a first recording time of the location destination in the entry, a last recording time of the location destination in the entry, and a time span for recording the location destination in the entry; the operation unit is used for carrying out weighted operation on the positioning destination according to the time span of recording the positioning destination aiming at each item in the equipment positioning destination screening list to obtain a weighted value of the positioning destination; and the permanent station determining unit is used for determining the permanent station of the equipment according to the weighted value of each positioning destination.

The method and the device for determining the permanent station provided by the embodiment of the invention determine the permanent station by using the access log comprising the information of the content destination, the positioning destination recording time and the like, and can combine the destination related to the equipment access content with the positioning geographic position information of the equipment, so that the permanent station of the equipment can be effectively identified and determined under the conditions of limited access content frequency and small data volume of equipment positioning data.

Drawings

Fig. 1 is a flowchart of an implementation of a method for determining a permanent site according to an embodiment of the present invention;

FIG. 2 is a flow chart of an implementation of obtaining an access log including a content destination and a location destination according to an embodiment of the present invention;

FIG. 3 is a flow chart of another implementation of obtaining an access log including a content destination and a location destination provided by an embodiment of the invention;

fig. 4 is a flowchart illustrating an implementation of determining a device location destination filter list according to an access log according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an apparatus for determining a permanent station according to an embodiment of the present invention.

Detailed Description

The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It is understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and to practice the invention, and are not intended to limit the scope of the invention in any way.

The method for determining the constant station provided by the embodiment of the invention can be applied to an application scene that a user accesses related content by using equipment provided with an application program. In this scenario, in a possible implementation manner, the server determines a permanent site of the device, and provides a relevant service, such as providing a recommended service, according to the determined permanent site.

It is understood that the device according to the embodiment of the present invention has a function of running a relevant application program for a user to browse and access relevant content through the application program, and has a function of locating geographic location information and communicating with other devices (e.g., a server). The device related in the embodiment of the present invention may be, for example, a mobile phone, a laptop computer, a tablet computer, a Personal Digital Assistant (PDA), a smart wearable device, or the like, and may also be a desktop computer. The server related in the embodiment of the invention can be a local server or a cloud server.

It is further understood that the device access content involved in the embodiment of the present invention may be understood as content browsed by a user (traveler) through operation of an application installed on the device, the access content has an attribute related to a destination, and corresponding geographic location information may be acquired through the attribute related to the destination, for example, the access content may be a travel attack, a hotel, an attraction, a restaurant, a shopping center, a question, a travel note, a photo, a video, and the like.

In the embodiment of the invention, the equipment generates the access log according to the access content and the positioned geographic position information, and reports the access log to the server, and the server determines the regular station of the equipment according to the access log of the equipment.

Fig. 1 is a flowchart illustrating an implementation of a method for determining a permanent station according to an embodiment of the present invention. Referring to fig. 1, the method includes:

s101: an access log of a device is obtained.

In the embodiment of the invention, the equipment can collect the content currently accessed by the equipment and position the geographic position information when the equipment accesses the corresponding content, and the equipment generates the access log by the collected access content and the positioned geographic position information and sends the access log to the server.

Wherein the content currently accessed by the device has an attribute associated with the destination.

In a possible implementation manner, in the embodiment of the present invention, the server may associate the access content that the device can access with the destination by using the attribute of the access content related to the destination, and preset and store the association relationship between the destination and the access content. For example, if the access content is a trilocular strategy and the attribute related to the destination in the access content is trilocular, the trilocular strategy may be associated with the trilocular strategy and the association relationship between the trilocular strategy and the trilocular may be stored in advance. After the server obtains the access log sent by the equipment and analyzes the access content in the access log, the destination associated with the access content of the equipment can be determined according to the preset association relationship between the destination and the access content.

The geographical location information for the device location may be Global Positioning System (GPS) coordinates or other geographical location identification information (e.g., base station information, beidou Positioning information, wireless fidelity (WiFi) Positioning information, etc.). The embodiment of the invention does not limit the concrete representation form of the geographical location information of the equipment location, as long as the geographical location information can be associated, so that the server can determine the current destination of the equipment according to the current geographical location information of the equipment location.

It is understood that the destinations involved in the embodiments of the present invention include, but are not limited to, administrative regions or hierarchical administrative regions, artificially circled defined destinations (e.g., the civic lake, north china, south east asia, hong and australian platform, pearl triangle, long triangle, taishan mountain), and the like.

For convenience in description, a destination determined by the server according to the content accessed by the equipment is called a content destination, and a destination determined by the server according to the geographical location information of the equipment is called a location destination. The device access log acquired by the server includes a content destination and a positioning destination.

In order to determine the content destination and the location destination more accurately in the embodiment of the present invention, in a possible implementation manner, the server may store a destination list having a destination hierarchical relationship in advance. The destination hierarchical relationship involved in the embodiment of the present invention may be, for example, a hierarchical relationship between country, province, and city levels. For example, the destination hierarchy relationship may be: global-asia-southeast asia-china-shanxi-guanzhong-xi' an.

In conjunction with the hierarchically related list of destinations, the destination associated with accessing the content, and the current destination of the device location, a content destination and a location destination can be determined. For example, in the embodiment of the present invention, a destination closest to the destination hierarchy associated with the access content may be determined in the destination list as the content destination. Determining a destination closest to a current destination hierarchy of the device in a destination list as a positioning destination.

For example, the destination associated with accessing the content is a anserian, and the list of destinations having a hierarchical relationship is: global-asia-southeast asia-china-shanxi-guan zhong-xi an, the destination closest to the hierarchy of the yanta region in the destination list with the hierarchical relationship is xi an, so that xi an is taken as the destination of the content.

The device access log acquired by the server in the embodiment of the invention comprises a content destination determined according to the device access content and a positioning destination determined according to the device positioning geographic position information.

Fig. 2 is a flowchart illustrating an implementation of the present invention in which a server obtains an access log including a content destination and a location destination, and referring to fig. 2, the method includes:

s1011: and acquiring the content accessed by the equipment and the positioning geographic position information when the equipment accesses the content.

S1012: and determining the destination associated with the access content according to the preset association relationship between the destination and the access content.

S1013: and determining the current destination of the equipment according to the geographical location information of the equipment.

S1014: according to a destination list which is stored in advance and has a hierarchical relationship, a content destination and a positioning destination are respectively determined.

For users who frequently travel, the user often knows the destination condition before departure (the content destination is not consistent with the positioning destination), and continues to access the local content (the content destination is consistent with the positioning destination) on an ad hoc basis during the travel. For this feature, if the content destination and the location destination are not consistent, the probability that the current location destination of the device is a regular location is relatively high. Therefore, in the embodiment of the present invention, in order to avoid information interference of a device accessing a content destination associated with content at a current location destination, after determining the content destination and the location destination, it may be determined whether the content destination and the location destination are consistent, and if so, the access log including the content destination and the location destination may be deleted. If not, the access log can be reserved for subsequent determination of the regular premises of the equipment.

Furthermore, in order to reduce the amount of data calculation for subsequently determining the equipment permanent station and improve the accuracy of determining the equipment permanent station, in the embodiment of the present invention, it may be further determined whether the hierarchy of the content destination and the positioning destination is consistent under the condition that the content destination and the positioning destination are inconsistent, and in the condition that the content destination and the positioning destination are inconsistent, the content destination and the positioning destination are merged into a hierarchy with a higher hierarchy between the content destination and the positioning destination, and the content destination and the positioning destination are re-determined according to the merged hierarchy.

Fig. 3 is a flow chart illustrating another implementation of obtaining an access log including a content destination and a location destination according to an embodiment of the present invention. The method implementation flowchart shown in fig. 3 is based on the method implementation flowchart shown in fig. 2 and includes the following steps:

s1015: it is determined whether the content destination coincides with the location destination. If yes, S1016 is executed, and if not, S1017 is executed.

The embodiment of the invention can distribute the identification information for the determined content destination and the positioning destination, and judge the consistency through the identification information. For example, numbers are assigned to the content destination and the location destination, and it is determined whether the content destination and the location destination match each other by the numbers. For example, the device location destination is in city of west and corresponds to number 1001. If the equipment access content is the travel strategy of Hanzhong city, the content destination determined according to the access content is the Hanzhong city, the corresponding number is 1003, and the numbers are not consistent, so that the content destination is not consistent with the positioning destination. If the equipment access content is the tourism strategy of the wide goose tower, the destination of the content determined by the access content is the city of Xian, and the corresponding number is 1001, the destination of the content is consistent with the positioning destination.

S1016: an access log of the content destination coinciding with the location destination is deleted.

S1017: it is determined whether the hierarchy of the content destination and the location destination coincide. If yes, the access log is retained, and if not, S1018 is executed.

For example, in the above example involving the device locating the destination to the city of sienna and the content destination to the city of hanzhong, the content destination is not consistent with the locating destination, but the city of sienna and the city of hanzhong are both city-level destinations, and the level of both are consistent, the access log including the location destination to the city of sienna and the content destination to the city of hanzhong is retained.

As another example, the device location destination is Western Ann, corresponding to number 1001. If the equipment access content is a travel strategy of Shaanxi province, the destination of the content determined according to the access content is Shaanxi province, the corresponding number is 0103, and the numbers of the two are not consistent, the destination of the content is inconsistent with the positioning destination, the hierarchy corresponding to the destination of the content is province level, the hierarchy corresponding to the positioning destination is market level, and the hierarchy corresponding to the destination of the content is inconsistent with the hierarchy of the positioning destination.

S1018: and merging the content destination and the positioning destination into the same hierarchy, and re-determining the content destination and the positioning destination according to the merged hierarchy.

In order to reduce the calculation amount for determining the equipment permanent station and improve the accuracy, the content destination and the positioning destination with inconsistent levels can be merged into a higher level in the two. For example, in the example where the device location destination is west ampere city and the content destination is shanxi province, if the higher hierarchy level in the two is province level, the location destination and the content destination are merged into province level, and the content destination and the location destination are redetermined as shanxi province.

Further, in the embodiment of the present invention, after the content destination and the location destination are re-determined according to the merged hierarchy, the process may return to step S1015, determine whether the re-determined content destination and the location destination are consistent, and perform the step of retaining or deleting the access log.

For example, the redetermined content destination and the positioning destination in the above example are both of shanxi province and are consistent with each other, so that the access log including the content destination of shanxi province and the positioning destination of shanxi province can be deleted.

For another example, if the destination of the device location is xi' an city, the corresponding number is 1001. If the equipment access content is a tourist strategy of Shandong province, the content destination determined according to the access content is the Shandong province, the corresponding number is 0105, the content destination is inconsistent with the positioning destination, the hierarchy corresponding to the content destination is province level, the hierarchy corresponding to the positioning destination is city level, the hierarchy corresponding to the content destination is inconsistent with the positioning destination, the higher hierarchy level of the two is province level, the positioning destination and the content destination are merged into province level, the redetermined content destination is the Shandong province, and the redetermined positioning destination is Shaanxi province. If the re-determined content destination and the location destination are identical, an access log including the content destination of Shandong province and the location destination of Shaanxi province may be retained.

Further, after the server acquires the device access log and processes the access log according to the method described in the above embodiment, the server may store the reserved access log in a cache for subsequent determination of the regular premises of the device.

In the embodiment of the invention, the server can take the current time as the time for recording the positioning destination to be added to the access log and cached.

S102: and determining a device positioning destination screening list according to the access log.

In an embodiment of the present invention, the server may set a location destination screening list, where the destination screening list includes a plurality of entries determined according to the access log, and each entry includes a location destination, a first recording time of the location destination in the entry, a last recording time of the location destination in the entry, and a time span for recording the location destination in the entry.

For example, the access log obtained and cached by the server is: year 01 of 2018, month 01, the device location, west security, access content association, three, the entry generated by the location destination filter list for the access log may be as shown in table 1 below:

location destination M	First recording time B	Last time of occurrence T	Time span L
				Xian (medicine for curing acute and chronic hepatitis)	20180101	20180101	1

TABLE 1

In the embodiment of the present invention, the server may use a method implementation flow such as that shown in fig. 4 to determine the device location destination filtering list according to the access log. Referring to fig. 4, the method includes:

s1021: and judging whether the device positioning destination screening list is empty or not.

S1022: and if the equipment positioning destination screening list is empty, creating a new entry in the set positioning destination screening list.

The location destination in the created new entry is a location destination included in the access log, the first recording time and the last recording time are both the time for recording the location destination included in the access log, and the time span of the location destination is set as a set value.

In the embodiment of the present invention, the process of creating a new entry when the device location destination filter list is empty may be understood as a process of storing the location destination in the access log and the time for recording the location destination into the device location destination filter list.

The positioning destination recording time involved in the embodiment of the present invention may select time granularity according to actual situations, for example, day, hour, and the like, and of course, the time granularity of the corresponding positioning destination time span is consistent with the positioning destination recording time granularity.

In the embodiment of the present invention, when the first recording time and the last recording time are both times of recording the positioning destination included in the access log, the time span setting value of the positioning destination may be set according to an actual situation, for example, set to 1.

S1023: and if the equipment positioning destination screening list is not empty, extracting an entry with the latest recording time, and updating the equipment positioning destination screening list according to the positioning destination in the extracted entry and the positioning destination in the access log.

Specifically, if the location destination in the extraction entry is consistent with the location destination included in the access log, the last recording time of the location destination in the extraction entry is updated to be the time for recording the location destination included in the access log, and the time span for updating the location destination in the record extraction entry is the recalculated time span.

Wherein the recalculated time span is calculated based on the time of recording the location destination included in the access log, the last recording time of the location destination in the fetch entry, and the time span of recording the location destination in the fetch entry. For example, the recalculated time span satisfies the following equation:

L0＝Li+(T0-Ti)；

where L0 is the recalculated time span, T0 is the time to record the located destination included in the access log, Ti is the last record time to locate the destination in the fetch entry, (T0-Ti) represents the length of the time interval between T0 and Ti, and Li is the time span to record the located destination in the fetch entry.

And if the positioning destination in the extraction entry is not consistent with the positioning destination included in the access log, creating a new entry in the device positioning destination screening list. The location destination in the created new entry is a location destination included in the access log, the first recording time and the last recording time are both the time for recording the location destination included in the access log, and the time span of the location destination is set as a set value.

The following describes the above process of determining a location destination filtering list in conjunction with practical applications.

The embodiment of the present invention assumes that the first access log obtained by the server is:

log 1: on day 01 of 2018, month 01, the device location destination is Xian and the content destination is Mi.

At this time, if the device location destination filtering list is empty, it is necessary to newly create an entry of the location destination filtering list, store the location destination in the access log and the time for recording the location destination in the location destination filtering list, and set the set value of the time span to 1, so that the entry generated for the access log may be as shown in table 1.

The second access log obtained by the server is:

log 2: 03 h in 2018, 01 month, the destination of the equipment positioning is Xian, and the destination of the content is Haikou

At this time, since the device location destination does not coincide with the content destination, the log 2 is retained, and the device location destination filtering list is determined using the log 2.

If the device location destination filter list is not empty and the last entry in the device location destination filter list is the entry in table 1, table 1 is updated based on the entries in table 1 and the location destinations included in log 2.

Wherein, the location destination in the log 2 is west ampere, the location destination in the extraction entry is consistent with the location destination included in the access log, the last recording time "20180101" in table 1 is updated to the time "20180103" of recording the location destination in the log 2, and the time span is recalculated. Specifically, when calculated according to the formula L0 ═ Li + (T0-Ti), Li is "1", Ti is "20180101", T0 is "20180103", T0-Ti is 2, and L0 is 3. Updating table 1 results in the device location destination filter list shown in table 2 below.

Location destination M	First recording time B	Last time of occurrence T	Time span L
				Xian (medicine for curing acute and chronic hepatitis)	20180101	20180103	3

TABLE 2

The third access log acquired by the server is:

log 3: year 01, month 07 of 2018, the destination of the device location is III, and the destination of the content is III

Since the device location destination is identical to the content destination, and both are three, the log 3 is deleted, and the device location destination filtering list is not updated, and remains in table 2.

The fourth access log acquired by the server is:

and 4, log: year 01, month 08, 2018, the destination of the device location is three, and the destination of the content is Chengdu

Since the device location destination does not coincide with the content destination, the log 4 is retained, and a device location destination filter list is determined using the log 4.

Wherein, the entry whose last recording time is the latest in the device location destination filtering list is the entry in table 2, and then table 2 is updated according to the entry in table 2 and the location destination included in the log 4.

And if the positioning destination in the extracted entry is the Saian and is inconsistent with the positioning destination III in the log 4, creating a new entry in the device positioning destination screening list, wherein the positioning destination in the created new entry is the positioning destination III in the log 4, the first recording time and the last recording time are both the time '20180108' for recording the positioning destination in the log 4, and the time span of the positioning destination is set to be a set value 1. Updating table 2 results in the device location destination filter list shown in table 3 below.

Location destination M	First recording time B	Last time of occurrence T	Time span L
				Xian (medicine for curing acute and chronic hepatitis)	20180101	20180103	3
III	20180108	20180108	1

TABLE 3

The fifth access log acquired by the server is as follows:

log 5: 11/01/2018, the destination of the equipment positioning is Xian and the destination of the content is Chengdu

Since the device location destination in the log 5 does not coincide with the content destination, the log 5 is retained, and a device location destination filtering list is determined using the log 5.

Wherein, the last entry recorded at the latest time in the device location destination filter list is the second entry in table 3 (location destination is three, first recording time is 20180108, last recording time is 20180108, time span is 1), and then the entry is extracted as the second entry in table 3. Table 3 is updated according to the second entry in table 3 and the location destination included in log 5.

And extracting that the positioning destination in the entry is three and is inconsistent with the positioning destination of the Saisan included in the log 5, creating a new entry in the device positioning destination screening list, wherein the positioning destination in the created new entry is the positioning destination of the Saisan included in the log 5, the first recording time and the last recording time are both the time '20180111' for recording the positioning destination included in the log 5, and the time span of the positioning destination is set to be a set value 1. Updating table 3 results in the device location destination filter list shown in table 4 below.

Location destination M	First recording time B	Last time of occurrence T	Time span L
				Xian (medicine for curing acute and chronic hepatitis)	20180101	20180103	3
III	20180108	20180108	1
				Xian (medicine for curing acute and chronic hepatitis)	20180111	20180111	1

TABLE 4

The sixth access log acquired by the server is:

log 6: 13.01 month 2018, the device locates the destination of Xian, the content destination of Chengdu

Since the device location destination in the log 6 does not coincide with the content destination, the log 6 is retained, and a device location destination filtering list is determined using the log 6.

Wherein, the entry with the latest recording time in the device location destination filtering list is the third entry in table 4 (the location destination is west ampere, the first recording time is 20180111, the last recording time is 20180111, and the time span is 1), and then the entry is extracted as the third entry in table 4. Table 4 is updated according to the third entry in table 4 and the localization destination included in log 6.

Wherein, the location destination in the log 6 is west ampere, the location destination in the extracted entry is consistent with the location destination included in the access log, the last recording time "20180111" in the third entry in table 4 is updated to the time "20180113" of recording the location destination in the log 6, and the time span is recalculated. Specifically, when calculated according to the formula L0 ═ Li + (T0-Ti), Li is "1", Ti is "20180111", T0 is "20180113", T0-Ti is 2, and L0 is 3. Updating table 4 results in the device location destination filter list shown in table 5 below.

Location destination M	First recording time B	Last time of occurrence T	Time span L
				Xian (medicine for curing acute and chronic hepatitis)	20180101	20180103	3
III	20180108	20180108	1
				Xian (medicine for curing acute and chronic hepatitis)	20180111	20180113	3

TABLE 5

The seventh access log acquired by the server is:

and 7, log 7: 14.02/2018, the destination of the equipment positioning is Chengdu, and the destination of the content is Chengdu

Since the device location destination in the log 7 is identical to the content destination, both of them are successful, the log 7 is deleted, and the device location destination filtering list is not updated, and remains as table 5.

S103: and aiming at each item in the equipment positioning destination screening list, respectively carrying out weighted operation on the positioning destination according to the time span of recording the positioning destination to obtain the weighted value of the positioning destination.

In a possible implementation manner, in the embodiment of the present invention, a weighted operation may be performed on the positioning destinations according to the last recording time of the positioning destinations recorded in the device positioning destination filtering list and the time span of the positioning destinations, so as to obtain a weighted value of the positioning destinations.

Specifically, in the embodiment of the present invention, a weighting function may be preset, and the weighting function may be positively correlated with the last recording time of the positioning destination, for example, the weighting function may be a linear positive correlation or a non-linear positive correlation. For example, the weighting function may be a function that is positively correlated with the square of the number of days.

In a possible example, in determining the location destination weighted value for each entry in the embodiment of the present invention, the server may call a preset weight function, and determine the weighted value of the location destination as a product of the weight function and a time span in which the location destination is recorded.

For example, assume that the weighting function is f (t), f (t) — days +100 from the current time by 31/12/2017. The weight for resolving the computed position fix purpose for each entry in table 5 is:

item 1: 103 x 3 x 309 for sien

Item 2: 108 x 1 x 108

Item 3: sien 113 x 3 x 339

S104: and determining the ordinary station of the equipment according to the weighted value of each positioning destination.

In the embodiment of the present invention, there may be various embodiments for determining the permanent premises of the device according to the weighted value of each positioning destination, for example, the positioning destination with the highest weighted value may be determined as the permanent premises of the device. Or a preset threshold value, and determining the ordinary station of the equipment according to the size relationship between the weighted value of each positioning destination and the threshold value. For example, a first threshold and a second threshold are set, and if the weighted value of the positioning destination is greater than the first threshold, the positioning destination is considered to be the regular station of the device. And if the weighted value of the positioning destination is greater than the second threshold and smaller than the first threshold, determining that the positioning destination is a candidate permanent station. And if the weighted value of the positioning destination is smaller than the second threshold value, determining that the equipment permanent station cannot be determined.

According to the method for determining the equipment permanent station provided by the embodiment of the invention, the permanent station is determined through the access log, the destination associated with the equipment access content can be combined with the positioning geographic position information of the equipment, and the information interference of the content destination associated with the equipment access content in the underground of the current positioning destination can be avoided, so that the permanent station of the equipment can be effectively identified and judged under the conditions of limited access content frequency and small data volume of equipment positioning data.

Based on the same inventive concept, the embodiment of the invention also provides a device for determining the permanent station.

As shown in fig. 5, an embodiment of the present invention further provides an apparatus for determining a permanent premises, where the apparatus includes an obtaining unit 501, a destination filtering list determining unit 502, an arithmetic unit 503, and a permanent premises determining unit 504. Wherein,

an obtaining unit 501, configured to obtain an access log of a device, where the access log includes a content destination determined according to device access content, a location destination determined according to device location geographic location information, and a time for recording the location destination, and the content destination is not consistent with the location destination. A destination screening list determining unit 502, configured to determine, according to the access log, a device location destination screening list, where each entry in the device location destination screening list includes a location destination, a first recording time of the location destination in the entry, a last recording time of the location destination in the entry, and a time span for recording the location destination in the entry. An operation unit 503, configured to perform, for each entry in the device location destination screening list, a weighted operation on the location destination according to the time span of recording the location destination, so as to obtain a weighted value of the location destination. A permanent station determining unit 504, configured to determine a permanent station of the device according to the weighted value of each positioning destination.

In one possible embodiment, the obtaining unit 501 obtains the access log of the device by: the method comprises the steps of obtaining device access content and positioning geographic position information when the device accesses the content, wherein the access content has an attribute related to a destination. And determining the destination associated with the access content according to the preset association relationship between the destination and the access content. And determining the current destination of the equipment according to the geographical location information of the equipment. According to a destination list which is stored in advance and has a hierarchical relationship, a content destination and a positioning destination are respectively determined. The content destination is a destination in the destination list that is closest to a destination tier associated with accessing the content, and the locating destination is a destination in the destination list that is closest to a current destination tier of the device.

In another possible embodiment, the obtaining unit 501 is further configured to: after the content destination and the positioning destination are determined, if the content destination is not consistent with the positioning destination and the hierarchy of the content destination and the positioning destination is not consistent, the content destination and the positioning destination are merged into the same hierarchy, and the content destination and the positioning destination are re-determined according to the merged hierarchy. Wherein the merged hierarchy corresponds to a hierarchy with a higher hierarchy in both the content destination and the positioning destination.

In another possible embodiment, the obtaining unit 501 obtains an access log of a content destination inconsistent with the location destination by: an access log of the content destination coinciding with the location destination is deleted.

In one possible embodiment, the destination filtering list determining unit 502 determines the device location destination filtering list according to the access log in the following manner: and judging whether the device positioning destination screening list is empty or not. And if the equipment positioning destination screening list is empty, creating a new entry in the positioning destination screening list, wherein the positioning destination in the created new entry is the positioning destination included in the access log, the first recording time and the last recording time are both the time for recording the positioning destination included in the access log, and the time span of the positioning destination is set as a set value. And if the equipment positioning destination screening list is not empty, extracting an entry with the latest recording time, and updating the equipment positioning destination screening list according to the positioning destination in the extracted entry and the positioning destination in the access log.

In another possible embodiment, the destination filtering list determining unit 502 updates the device location destination filtering list according to the location destinations in the extraction entry and the location destinations included in the access log in the following manner:

and if the positioning destination in the extraction entry is consistent with the positioning destination in the access log, updating the last recording time of the positioning destination in the extraction entry as the time for recording the positioning destination in the access log, and updating the time span for recording the positioning destination in the extraction entry as a recalculated time span, wherein the recalculated time span is calculated according to the time for recording the positioning destination, the last recording time of the positioning destination in the extraction entry and the time span for recording the positioning destination in the extraction entry, which are included in the access log. And if the positioning destination in the extracted entry is inconsistent with the positioning destination included in the access log, creating a new entry in the device positioning destination screening list, wherein the positioning destination in the created new entry is the positioning destination included in the access log, the first recording time and the last recording time are both the time for recording the positioning destination included in the access log, and the time span of the positioning destination is set as a set value.

In yet another possible embodiment, the time span recalculated by the destination filter list determining unit 502 satisfies the following formula: l0 ═ Li + (T0-Ti). Where L0 is the recalculated time span, T0 is the time to record the located destination included in the access log, Ti is the last record time to locate the destination in the fetch entry, (T0-Ti) represents the length of the time interval between T0 and Ti, and Li is the time span to record the located destination in the fetch entry.

In one possible embodiment, the operation unit 503 performs a weighted operation on the positioning destinations according to the time span of recording the positioning destinations, to obtain the weighted values of the positioning destinations, as follows: and calling a preset weight function, wherein the weight function is positively correlated with the last recording time of the positioning destination. The product of the weight function and the time span of the recorded positioning destination is determined as the weighted value of the positioning destination. Determining the permanent station of the equipment according to the weighted value of each positioning destination, comprising the following steps: and determining the positioning destination with the highest weighted value as the ordinary station of the equipment.

It can be understood that the functions implemented by each module unit in the device for determining a permanent site according to the embodiment of the present invention correspond to the steps in the method for determining a permanent site described above, and for concrete implementation and technical effects, please refer to the description of the method steps above, which is not described herein again.

It should be further understood that the above-mentioned structure of the permanent premises equipment according to the embodiment of the present invention (including names and connection relationships of the module units) is only an illustrative example, and the structure of the permanent premises equipment provided based on the same inventive concept as the method for determining permanent premises according to the embodiment of the present invention is not limited to the structure of fig. 5, and is not limited to include the above-mentioned module units, and may include other module units, or the above-mentioned module units may be further subdivided.

In some embodiments, the embodiment of the present invention further provides a server, which includes a memory and a processor. The memory is configured to store instructions. The processor is configured to invoke instructions to perform any of the methods described above.

In some embodiments, the present invention provides a computer-readable storage medium having stored thereon computer-executable instructions. The computer-executable instructions, when executed by the processor, perform any of the methods described above.

It is to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.

The methods and apparatus of embodiments of the present invention can be accomplished using standard programming techniques with rule-based logic or other logic to accomplish the various method steps. It should also be noted that the words "means" and "module," as used herein and in the claims, is intended to encompass implementations using one or more lines of software code, and/or hardware implementations, and/or equipment for receiving inputs.

Scheme 1. a method of determining a permanent premises, comprising:

acquiring an access log of the device, wherein the access log comprises a content destination determined according to device access content, a positioning destination determined according to device positioning geographic position information and time for recording the positioning destination, and the content destination is inconsistent with the positioning destination;

determining an equipment positioning destination screening list according to the access log, wherein each entry in the equipment positioning destination screening list comprises a positioning destination, the first recording time of the positioning destination in the entry, the last recording time of the positioning destination in the entry and the time span for recording the positioning destination in the entry;

for each item in the equipment positioning destination screening list, respectively carrying out weighted operation on the positioning destination according to the time span of recording the positioning destination to obtain a weighted value of the positioning destination;

and determining the ordinary station of the equipment according to the weighted value of each positioning destination.

Scheme 2. the method of scheme 1, wherein obtaining an access log for a device, comprises:

acquiring device access content and positioning geographic position information when the device accesses the content, wherein the access content has an attribute related to a destination;

determining a destination associated with the access content according to a preset association relation between the destination and the access content;

determining the current destination of the equipment according to the geographical location information of the equipment;

respectively determining a content destination and a positioning destination according to a destination list which is stored in advance and has a hierarchical relationship;

the content destination is a destination in a destination list that is closest to a destination tier associated with the accessed content, and the locating destination is a destination in a destination list that is closest to a current destination tier of the device.

Scheme 3. the method of scheme 2, wherein after determining the content destination and locating the destination, the method further comprises:

if the content destination is inconsistent with the positioning destination and the hierarchy of the content destination is inconsistent with that of the positioning destination, merging the content destination and the positioning destination into the same hierarchy, and re-determining the content destination and the positioning destination according to the merged hierarchy;

wherein the merged hierarchy corresponds to a hierarchy higher in both the content destination and the positioning destination.

Scheme 4. the method of scheme 2 or scheme 3, wherein the access log of the inconsistency between the content destination and the location destination is obtained as follows:

an access log of the content destination coinciding with the location destination is deleted.

Scheme 5. the method of scheme 1, wherein said determining a device location destination filter list from said access log comprises:

judging whether the equipment positioning destination screening list is empty or not;

if the device location destination screening list is empty, creating a new entry in the location destination screening list, wherein the location destination in the created new entry is a location destination included in an access log, the first recording time and the last recording time are both the time for recording the location destination included in the access log, and the time span of the location destination is set as a set value;

and if the equipment positioning destination screening list is not empty, extracting an entry with the latest recording time, and updating the equipment positioning destination screening list according to the positioning destination in the extracted entry and the positioning destination in the access log.

Scheme 6. the method of scheme 5, wherein updating the device location destination filter list according to the location destination in the extraction entry and the location destination included in the access log comprises:

if the positioning destination in the extraction entry is consistent with the positioning destination in the access log, updating the last recording time of the positioning destination in the extraction entry as the time for recording the positioning destination in the access log, and updating the time span for recording the positioning destination in the extraction entry as a recalculated time span, wherein the recalculated time span is calculated according to the time for recording the positioning destination in the access log, the last recording time of the positioning destination in the extraction entry and the time span for recording the positioning destination in the extraction entry;

and if the positioning destination in the extracted entry is inconsistent with the positioning destination included in the access log, creating a new entry in the device positioning destination screening list, wherein the positioning destination in the created new entry is the positioning destination included in the access log, the first recording time and the last recording time are both the time for recording the positioning destination included in the access log, and the time span of the positioning destination is set as a set value.

Scheme 7. the method of scheme 6, wherein the recalculated time span satisfies the following equation:

L0＝Li+(T0-Ti)；

where L0 is the recalculated time span, T0 is the time of recording the located destination included in the access log, Ti is the last recording time of the located destination in the fetch entry, (T0-Ti) represents the length of the time interval between T0 and Ti, and Li is the time span of recording the located destination in the fetch entry.

The method of claim 8, according to the method of claim 1, wherein the performing a weighting operation on the positioning destination according to the time span of recording the positioning destination to obtain a weighted value of the positioning destination includes:

calling a preset weight function, wherein the weight function is positively correlated with the last recording time of the positioning destination;

determining a product of the weight function and a time span of recording the positioning destination as a weighted value of the positioning destination;

the determining the permanent station of the equipment according to the weighted value of each positioning destination comprises:

and determining the positioning destination with the highest weighted value as the ordinary station of the equipment.

Scheme 9. an apparatus for determining a permanent premises, comprising:

the device comprises an acquisition unit, a storage unit and a processing unit, wherein the acquisition unit is used for acquiring an access log of the device, the access log comprises a content destination determined according to the access content of the device, a positioning destination determined according to the positioning geographic position information of the device and time for recording the positioning destination, and the content destination is inconsistent with the positioning destination;

a destination screening list determining unit, configured to determine, according to the access log, an apparatus location destination screening list, where each entry in the apparatus location destination screening list includes a location destination, a first recording time of the location destination in the entry, a last recording time of the location destination in the entry, and a time span for recording the location destination in the entry;

the operation unit is used for carrying out weighted operation on the positioning destination according to the time span of recording the positioning destination aiming at each item in the equipment positioning destination screening list to obtain a weighted value of the positioning destination;

and the permanent station determining unit is used for determining the permanent station of the equipment according to the weighted value of each positioning destination.

Scheme 10 the apparatus of scheme 9, wherein the obtaining unit obtains an access log of the device, comprising:

The apparatus of claim 10, wherein the obtaining unit is further configured to:

after determining a content destination and a positioning destination, if the content destination is inconsistent with the positioning destination and the hierarchy of the content destination and the positioning destination is inconsistent, merging the content destination and the positioning destination into the same hierarchy, and re-determining the content destination and the positioning destination according to the merged hierarchy;

Scheme 12. the apparatus according to scheme 10 or 11, wherein the acquisition unit obtains an access log in which the content destination does not coincide with the location destination, by:

Scheme 13. the apparatus of scheme 9, wherein the determining a device location destination filter list from the access log comprises:

Scheme 14. the apparatus according to scheme 13, wherein the updating of the device location destination filter list according to the location destination in the extraction entry and the location destination included in the access log comprises:

Scheme 15. the apparatus of scheme 14, wherein the recalculated time span satisfies the following equation:

L0＝Li+(T0-Ti)；

The apparatus according to claim 16 or 9, wherein the weighting operation on the positioning destination according to the time span of recording the positioning destination to obtain the weighted value of the positioning destination includes:

A server according to claim 17, wherein the server comprises:

a memory configured to store instructions; and

a processor configured to invoke the instruction to perform the method of determining a permanent premises of any of aspects 1-8.

Scheme 18. a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions that, when executed by a processor, perform the method of determining permanent premises of any of schemes 1-8.

Any of the steps, operations, or procedures described herein may be performed or implemented using one or more hardware or software modules, alone or in combination with other devices. In one embodiment, the software modules are implemented using a computer program product comprising a computer readable medium containing computer program code, which is executable by a computer processor for performing any or all of the described steps, operations, or procedures.

The foregoing description of the implementation of the invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed, and modifications and variations are possible in light of the above teachings or may be acquired from practice of the invention. The embodiments were chosen and described in order to explain the principles of the invention and its practical application to enable one skilled in the art to utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims

1. A method of determining a permanent premises, comprising:

acquiring an access log of a device, wherein the access log comprises a content destination determined according to device access content, a positioning destination determined according to device positioning geographic position information and time for recording the positioning destination, and the content destination is inconsistent with the positioning destination, wherein the positioning destination is determined by the device when the device accesses the content and is stored in the access log;

2. The method of claim 1, wherein obtaining an access log for a device comprises:

3. The method of claim 2, wherein after determining the content destination and locating the destination, the method further comprises:

4. A method according to claim 2 or 3, wherein an access log is obtained in which the content destination is not consistent with the location destination by:

5. The method of claim 1, wherein said determining a device location destination filter list from said access log comprises:

6. The method of claim 5, wherein updating a device location destination filter list based on the location destinations in the fetch entry and the location destinations included in the access log comprises:

7. The method of claim 6, wherein the recalculated time span satisfies the following equation:

L0＝Li+(T0-Ti)；

8. The method of claim 1, wherein the weighting the positioning destination according to the time span of recording the positioning destination to obtain the weighted value of the positioning destination comprises:

9. An apparatus for determining a permanent premises, comprising:

an acquisition unit, configured to acquire an access log of a device, where the access log includes a content destination determined according to device access content, a location destination determined according to device location geolocation information, and a time at which the location destination is recorded, and the content destination is inconsistent with the location destination, where the location destination is determined by the device when accessing content and is stored in the access log;

10. The apparatus of claim 9, wherein the obtaining unit obtains an access log of the device, comprising:

11. The apparatus of claim 10, wherein the obtaining unit is further configured to:

12. The apparatus according to claim 10 or 11, wherein the acquisition unit obtains the access log in which the content destination is inconsistent with the location destination by:

13. The apparatus of claim 9, wherein said determining a device location destination filter list from the access log comprises:

14. The apparatus of claim 13, wherein the updating of the device location destination filter list based on the location destinations in the fetch entry and the location destinations included in the access log comprises:

15. The apparatus of claim 14, wherein the recalculated time span satisfies the following equation:

L0＝Li+(T0-Ti)；

16. The apparatus of claim 9, wherein the weighting the positioning destination according to the time span of recording the positioning destination to obtain the weighted value of the positioning destination comprises:

17. A server, wherein the server comprises:

a memory configured to store instructions; and

a processor configured to invoke the instructions to perform the method of determining a permanent premises of any of claims 1-8.

18. A computer-readable storage medium having computer-executable instructions stored thereon which, when executed by a processor, perform the method of determining permanent premises of any of claims 1-8.