TW201628441A - Data management methods and systems using location information of electronic devices, and related computer program products - Google Patents

Abstract

Data management methods and systems using location information of electronic devices are provided. First, location data corresponding to a first user device and a second user device in a predefined period is provided, wherein the location data is received respectively from the first user device and the second user device via a network. When the first user device and the second user device are present at least one specific location in at least one specific time interval, an association between the first user device and the second user device is created.

Description

Data management method based on location information of electronic devices and System, and related computer program products

The present invention relates to a data management method and system, and more particularly to a method and system for performing data management between client devices according to location information of a client device within a predetermined period.

In recent years, portable devices such as electronic devices, such as smart phones, notebook computers, or wearable devices have become more advanced and powerful. For example, a portable device can have network connectivity. Users can connect to the network using portable devices anytime, anywhere. Thanks to the convenience of these devices and their functions, these devices have become one of the must-have items for modern people, and they are frequently used in life anytime and anywhere.

On the other hand, with the development of networking devices and networks, more and more network-related services and applications have been developed. For example, a social networking system can be erected based on the network to provide users with an online community. The social networking system can provide users with various interconnections, communication and interactions via the Internet. For example, users can share their personal mood, status, photos, and life information through the social network system. At the same time, users' friends can share and comment on the information they share.

Conventionally, users in a social networking system can establish associations with other users through different mechanisms. In one example, the user can shake the electronic device or click on the screen of the electronic device to cause the electronic device to generate an instruction. In this social networking system, users who simultaneously cause the electronic device to generate instructions will establish an association. In another example, the electronic device is simultaneously caused to generate an instruction, and an association is established between users located nearby. However, the foregoing mechanism for establishing association is determined based on the time point at which the instruction is triggered and/or the predetermined range of the client device at the time point. Since the electronic device can have the ability to record the position of the user at any time, if it can be combined The relationship between the user and the absolute location to establish the relationship between users will increase the diversity and applicability of the association mechanism between users in the social network system.

In view of the above, the present invention provides a data management method and system based on location information of an electronic device, wherein the association between the user devices can be established according to the location information of the client device within a predetermined period.

A data management method based on location information of an electronic device according to an embodiment of the present invention. First, providing location data of a corresponding first user equipment and a second user equipment in a predetermined period, wherein location information of the corresponding first user equipment and the second user equipment is respectively obtained by using a network The client device and the second client device receive. Then, determining whether the first client device and the second client device appear in at least one specific location in at least one specific time interval according to the location data of the corresponding first user device and the second client device in the predetermined period. Establishing association between the first client device and the second client device when the first client device and the second client device appear in at least one specific location for at least one specific time interval.

A data management system based on location information of an electronic device includes a network connection unit, a storage unit, and a processing unit. The network connection unit receives a location data of the corresponding first user equipment in a predetermined period through a network routing, and receives a corresponding second user terminal in a predetermined period by using a network routing and a second user equipment Location information of the device. The storage unit stores location data of the corresponding first client device and the second client device in a predetermined period. The processing unit determines whether the first client device and the second client device appear in at least one specific location in at least one specific time interval according to the location data of the corresponding first client device and the second client device in the predetermined period. The processing unit establishes association between the first client device and the second client device when the first client device and the second client device appear in at least one specific location for at least one specific time interval.

In some embodiments, when the first client device and the second client device simultaneously appear in at least one specific location for at least one specific time interval, determining that the first client device and the second client device are at least one specific The time interval occurs in at least one specific location and establishes an association between the first client device and the second client device.

In some embodiments, the at least one specific time interval includes at least a first time interval and a second time interval, and the first time interval is different from the second time interval. Determining that the first user device and the second user device are configured when the first user device appears in the at least one specific location in the first time interval, and the second user device appears in the at least one specific location in the second time interval At least one specific time interval occurs in at least one specific location, and an association between the first client device and the second client device is established.

In some embodiments, the at least one specific time interval includes at least a first time interval and a second time interval, wherein the first time interval is different from the second time interval, and the at least one specific location includes at least a first location and a a second position, wherein the first position is different from the second position. When the first user equipment and the second user equipment appear in the first position simultaneously in the first time interval, and the first user equipment and the second user equipment simultaneously appear in the second position in the second time interval, determining The first client device and the second client device appear in at least one specific location for at least one specific time interval, and establish an association between the first client device and the second client device.

In some embodiments, the at least one specific location includes at least a first location and a second location, and the first location is different from the second location. In some embodiments, the order in which the first user device appears in the first location and the second location in at least one specific time interval and the second client device occur in the first location and the first location in the at least one specific time interval When the order of the two locations is the same, it is determined that the first client device and the second client device appear in at least one specific location in at least one specific time interval, and establish an association between the first client device and the second client device.

In some embodiments, it may be further determined whether the number of times the first client device appears in the at least one specific location in the at least one specific time interval exceeds a predetermined number of times, and determines that the second user device appears in the at least one specific time interval. Whether the number of times at least a specific location exceeds a predetermined number of times. When the number of occurrences of the first client device in the at least one specific location exceeds a predetermined number of times in at least one specific time interval and the number of times the second client device appears in the at least one specific location in the at least one specific time interval exceeds a predetermined number of times, Establishing an association between the first client device and the second client device.

In some embodiments, it may be further determined whether the time that the first user equipment appears in the at least one specific location in the at least one specific time interval exceeds a predetermined time, and determines that the second user equipment appears in the at least one specific time interval. At least one specific location is No more than the scheduled time. When the time that the first client device appears in the at least one specific location exceeds the predetermined time in at least one specific time interval and the second client device appears in the at least one specific location in the at least one specific time interval for more than a predetermined time, Establishing an association between the first client device and the second client device.

In some embodiments, after the association between the first client device and the second client device is established, the user profile of the corresponding first client device can be transmitted to the second client device through a network, and/or The user data of the corresponding second client device is transmitted to the first client device through a network.

The above method of the present invention can exist in a coded manner. When the code is loaded and executed by the machine, the machine becomes the means for practicing the invention.

The above described objects, features, and advantages of the invention will be apparent from the description and appended claims appended claims

100‧‧‧Data management system based on location information of electronic devices

110‧‧‧Electronic devices

120, 130, 140‧‧‧Customer device

150‧‧‧Network

112‧‧‧Network connection unit

114‧‧‧storage unit

116‧‧‧Processing unit

122‧‧‧Network connection unit

124‧‧‧ Positioning unit

126‧‧‧ storage unit

128‧‧‧Processing unit

S410, S420, S430, S440‧‧ steps

S510, S520‧‧‧ steps

S610, S620‧‧‧ steps

S710, S720‧‧‧ steps

S810, S820‧‧‧ steps

S910, S920, S930, S940, S950‧‧ steps

1 is a schematic diagram showing a data management system based on location information of an electronic device according to an embodiment of the present invention.

Figure 2 is a schematic diagram showing an electronic device in accordance with an embodiment of the present invention.

Figure 3 is a schematic diagram showing a user terminal device in accordance with an embodiment of the present invention.

4 is a flow chart showing a data management method based on location information of an electronic device according to an embodiment of the present invention.

Figure 5 is a flow chart showing a method of determining that a client device appears at a particular location within a particular time interval in accordance with an embodiment of the present invention.

Figure 6 is a flow chart showing a method of determining that a client device appears at a particular location within a particular time interval in accordance with another embodiment of the present invention.

Figure 7 is a flow chart showing a method of determining that a client device appears at a particular location within a particular time interval in accordance with another embodiment of the present invention.

Figure 8 is a flow chart showing the determination of the client device in accordance with another embodiment of the present invention. A method of appearing at a specific location within a specific time interval.

Figure 9 is a flow chart showing a data management method based on location information of an electronic device according to another embodiment of the present invention.

1 shows a data management system based on location information of an electronic device in accordance with an embodiment of the present invention. As shown in FIG. 1, the data management system 100 based on the location information of the electronic device according to the embodiment of the present invention may include an electronic device 110 and a plurality of client devices 120, 130, and 140. The client device can be any electronic device with network connectivity, such as a computer and a portable device, such as a mobile phone, a smart phone, a personal digital assistant, a global positioning system, a tablet computer, and a wearable device. Each user can use his client device to connect to the electronic device 110 through a network 150, such as a wired network, a telecommunications network, and/or a wireless network, to access the electronic device 110 to provide a specific service, such as a corresponding A community network system service. It is noted that the electronic device 110 can manage the user profile of the corresponding specific service. It is reminded that each user can register in advance to access a specific service provided by the electronic device 110.

Figure 2 shows an electronic device in accordance with an embodiment of the present invention. An electronic device in accordance with an embodiment of the invention may be any processor-based electronic device. As shown in FIG. 2, the electronic device 110 according to the embodiment of the present invention includes a network connection unit 112, a storage unit 114, and a processing unit 116. Through the network connection unit 112, the electronic device 110 can have a network connection capability for connecting to a network such as a wired network, a telecommunication network, and/or a wireless network. The storage unit 114 may include related materials for each of the client devices and/or registered users. The storage unit 114 can include data that each user uploads to the electronic device 110. For example, the storage unit 114 can store the location data of the corresponding client device in a predetermined period. The processing unit 116 can control the operations of the related software and hardware in the electronic device 110, and perform the data management method based on the location information of the electronic device in the present case, the details of which will be described later.

Figure 3 shows a client device in accordance with an embodiment of the present invention. The client device according to the embodiment of the present invention may be any processor-based electronic device such as a computer and a portable device, such as a mobile phone, a smart phone, a personal digital assistant, a global positioning system, and a flat Board computers, wearable devices, etc. As shown in FIG. 3, the client device 120 according to the embodiment of the present invention includes a network connection unit 122, a positioning unit 124, a storage unit 126, and a processing unit 128. Through the network connection unit 122, the client device 120 can have a network connection capability for connecting to a network such as a wired network, a telecommunication network, and/or a wireless network. The positioning unit 124 can be a global positioning system (GPS) for communicating with at least one satellite to know the location of the corresponding client device 120, such as a geographic location defined by latitude and longitude. The location data of the corresponding client device 120 at a specific time point can be recorded in the storage unit 126. The processing unit 128 can control the related software and hardware operations in the client device 120, and use the network connection unit 122 to transmit related data, such as location data recorded by the storage unit 126, to the electronic device 110 through the network 150. It should be noted that, in some embodiments, the client device 120 according to the embodiment of the present invention may further include a display unit (not shown in FIG. 3) for displaying related information, such as an image, an interface, and related materials. Wait.

FIG. 4 shows a data management method based on location information of an electronic device according to an embodiment of the present invention. The data management method based on the location information of the electronic device according to the embodiment of the present invention is applicable to any processor-based electronic device. It is reminded that the electronic device can perform related processing on the location data of the plurality of client devices. However, in this embodiment, only a first client device and a second client device are described.

First, in step S410, the location data of the corresponding first client device in a predetermined period is provided, and in step S420, the location data of the corresponding second client device in the predetermined period is provided. It is noted that the location data of the corresponding first client device and the second client device are respectively received by the first client device and the second client device through a network. In some embodiments, the first client device and the second client device may each have a positioning unit for determining a location of the corresponding client device at a specific time point, such as a geographic location defined by latitude and longitude. The reminder is that the established period can be determined according to different needs and applications. For example, a given period can be half a day, one day, one week, two weeks, one month, and the like. It should be noted that the foregoing predetermined period is only an example of the present case, and the present invention is not limited thereto. Then, in step S430, determining, according to location data of the corresponding first user equipment and the second user equipment in the predetermined period, whether the first user equipment and the second user equipment appear in the at least one specific time interval in at least one specific time interval. position. It is to be noted that, in some embodiments, the at least one specific time interval in the foregoing step S430 includes at least a first time interval and a second time interval, wherein the first time interval Different from the second time interval. In some embodiments, the at least one specific location in the foregoing step S430 includes at least a first location and a second location, wherein the first location is different from the second location. When the first client device and the second client device do not appear in at least one specific location within at least one specific time interval (NO in step S430), the process ends. When the first client device and the second client device appear in at least one specific location in at least one specific time interval (YES in step S430), in step S440, establishing a relationship between the first client device and the second client device One of the associations. It is noted that, in some embodiments, by the association between the first client device and the second client device, the first client device and the second client device respectively provide a specific service through the electronic device to mutually Retrieve each other.

It is noted that, in some embodiments, determining whether the number of times the first client device appears in the at least one specific location in the at least one specific time interval exceeds a predetermined number of times, and determining that the second client device is at least one specific Whether the number of occurrences in at least one specific location within the time interval exceeds a predetermined number of times. When the number of occurrences of the first client device in the at least one specific location exceeds a predetermined number of times in at least one specific time interval and the number of times the second client device appears in the at least one specific location in the at least one specific time interval exceeds a predetermined number of times, Establishing an association between the first client device and the second client device. In other words, the association between the client devices is only established when the number of times the individual client devices appear in a particular location exceeds a predetermined number of times. In some embodiments, it may be determined whether the time that the first client device appears in the at least one specific location in the at least one specific time interval exceeds a predetermined time, and determines that the second user device appears in the at least one specific time interval. Whether the time of at least one specific location exceeds a predetermined time. When the time that the first client device appears in the at least one specific location exceeds the predetermined time in at least one specific time interval and the second client device appears in the at least one specific location in the at least one specific time interval for more than a predetermined time, An association between the first client device and the second client device can be established. In other words, the association between the client devices is only established when the time when the individual client devices appear in a particular location exceeds a predetermined time.

It should be noted that, in some embodiments, determining whether the first client device and the second client device are present in at least one particular location for at least a particular time interval may be performed in various embodiments.

Figure 5 illustrates a method of determining that a client device appears at a particular location within a particular time interval in accordance with an embodiment of the present invention. First, as in step S510, determining that the first user is installed Whether the second client device appears simultaneously in at least one specific location for at least one specific time interval. When the first client device and the second client device do not simultaneously appear in at least one specific location for at least one specific time interval (NO in step S510), the process ends. When the first client device and the second client device simultaneously appear in at least one specific location for at least one specific time interval (YES in step S510), in step S520, determining the first client device and the second client device Appearing in at least one particular location for at least a particular time interval. In other words, the association between the first client device and the second client device will be established.

Figure 6 shows a method of determining that a client device appears at a particular location within a particular time interval in accordance with another embodiment of the present invention. First, in step S610, it is determined whether the first client device appears in at least one specific location in a first time interval, and whether the second client device appears in at least one specific location in a second time interval. It is reminded that at least one specific time interval may include a first time interval and a second time interval, and the first time interval is different from the second time interval. When the first client device does not appear in at least one specific location in the first time interval, or the second client device does not appear in at least one specific location in the second time interval (NO in step S610), the process ends. When the first client device appears in at least one specific location in the first time interval, and the second client device appears in the at least one specific location in the second time interval (YES in step S610), in step S620, the first determination is performed. The client device and the second client device appear in at least one specific location for at least a specific time interval. In other words, the association between the first client device and the second client device will be established.

Figure 7 shows a method of determining that a client device appears at a particular location within a particular time interval in accordance with another embodiment of the present invention. First, in step S710, it is determined whether the first user equipment and the second user equipment are simultaneously present in a first location in a first time interval, and whether the first user equipment and the second user equipment are in a second The time interval also appears in a second position. It is reminded that at least one specific time interval may include a first time interval and a second time interval, wherein the first time interval is different from the second time interval. The at least one specific location can include a first location and a second location, wherein the first location is different from the second location. When the first user equipment and the second user equipment do not appear in the first position simultaneously in the first time interval, or the first user equipment and the second user equipment do not appear in the second time interval simultaneously in the second position At the time of the position (No in step S710), the flow is ended. When the first user equipment and the second user equipment appear in the first position simultaneously in the first time interval, and the first user equipment and the second user equipment When the second time interval occurs simultaneously in the second position (YES in step S710), in step S720, it is determined that the first client device and the second client device appear in at least one specific location in at least one specific time interval. In other words, the association between the first client device and the second client device will be established.

Figure 8 shows a method of determining that a client device appears at a particular location within a particular time interval in accordance with another embodiment of the present invention. First, in step S810, determining that the first client device appears in a first location and a second location in at least one specific time interval and the second user device appears in the first location in at least one specific time interval. And the order of the second position is the same. It is reminded that at least one specific location may include a first location and a second location, and the first location is different from the second location. The order in which the first user device appears in the first position and the second position in at least one specific time interval and the second user device in the first position and the second position in at least one specific time interval are not When they are the same (No in step S810), the flow is ended. When the order in which the first user equipment appears in the first position and the second position in at least one specific time interval is the same as the order in which the second user equipment appears in the first position and the second position in at least one specific time interval (Yes in step S810), in step S820, it is determined that the first client device and the second client device appear in at least one specific location for at least one specific time interval. In other words, the association between the first client device and the second client device will be established.

Figure 9 is a diagram showing a data management method based on location information of an electronic device according to another embodiment of the present invention. The data management method based on the location information of the electronic device according to the embodiment of the present invention is applicable to any processor-based electronic device. It is reminded that the electronic device can perform related processing on the location data of the plurality of client devices. However, in this embodiment, only a first client device and a second client device are described.

First, in step S910, the location data of the corresponding first client device in a predetermined period is provided, and in step S920, the location data of the corresponding second client device in the predetermined period is provided. Similarly, the location data of the corresponding first client device and the second client device are respectively received by the first client device and the second client device through a network. In some embodiments, the first client device and the second client device may each have a positioning unit for determining a location of the corresponding client device at a specific time point, such as a geographic location defined by latitude and longitude. The reminder is that the established period can be determined according to different needs and applications. Then, in step S930, judging according to the location data of the corresponding first user equipment and the second user equipment in the predetermined period Whether the client device and the second client device appear in at least one specific location for at least a certain time interval. It is to be noted that, in some embodiments, the at least one specific time interval in the foregoing step S930 includes at least a first time interval and a second time interval, wherein the first time interval is different from the second time interval. In some embodiments, at least one specific location in the foregoing step S930 includes at least a first location and a second location, wherein the first location is different from the second location. It should be noted that, in some embodiments, determining whether the first client device and the second client device are present in at least one particular location for at least a particular time interval may be performed in various embodiments. For example, it may be determined according to the embodiments of FIGS. 5-8 whether the first client device and the second client device appear in at least one specific location in at least one specific time interval. It should be noted that the foregoing embodiment is only the present case, and the present invention is not limited thereto. When the first client device and the second client device do not appear in at least one specific location within at least one specific time interval (NO in step S930), the process ends. When the first client device and the second client device appear in at least one specific location in at least one specific time interval (YES in step S930), in step S940, establishing a relationship between the first client device and the second client device One of the associations. Similarly, in some embodiments, by the association between the first client device and the second client device, the first client device and the second client device can respectively retrieve one of the specific services through the electronic device to retrieve each other. other side. After the association between the first client device and the second client device is established, in step S950, the user data of the corresponding first client device can be transmitted to the second client device through a network, and/or through a The network transmits the user profile of the corresponding second client device to the first client device.

Similarly, in some embodiments, when the first client device appears in at least one specific location for at least a certain time interval exceeds a predetermined number of times and the second client device appears at least one of the at least one specific time interval When the number of times of a specific location exceeds a predetermined number of times, an association between the first client device and the second client device can be established. In some embodiments, when the first client device appears in at least one specific location for at least a certain time interval for more than a predetermined time and the second client device appears at least one specific location for at least one specific time interval When the time exceeds the predetermined time, the association between the first client device and the second client device can be established.

Therefore, the data management method and system based on the location information of the electronic device in the present case can be established based on the absolute location information of the user terminal device within a predetermined period of time. The association between the client devices increases the diversity and applicability of the association establishment mechanism between users.

The method of the invention, or a particular type or portion thereof, may exist in the form of a code. The code may be included in a physical medium such as a floppy disk, a CD, a hard disk, or any other machine readable (such as computer readable) storage medium, or is not limited to an external computer program product, wherein When the code is loaded and executed by a machine, such as a computer, the machine becomes a device for participating in the present invention. The code can also be transmitted via some transmission medium, such as a wire or cable, fiber optics, or any transmission type, where the machine becomes part of the program when it is received, loaded, and executed by a machine, such as a computer. Invented device. When implemented in a general purpose processing unit, the code combination processing unit provides a unique means of operation similar to application specific logic.

While the present invention has been described in its preferred embodiments, the present invention is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.

S410, S420, S430, S440‧‧ steps

Claims (11)

A data management method based on location information of an electronic device, which is applicable to an electronic device, comprising the steps of: providing location data of a corresponding first user device in a predetermined period, wherein the first user device is corresponding to the location information The location data is received by the first user equipment through a network routing; the location data of the corresponding second user equipment is provided in the predetermined period, wherein the location data of the second user equipment is routed through a network. Receiving, by the user equipment, whether the first user equipment and the second user equipment are in at least one specific time interval according to the location data of the first user equipment and the second user equipment in the predetermined period Presenting in at least one specific location; and establishing the first user device and the second when the first client device and the second client device appear in at least one specific location within the at least one specific time interval One of the associations between the client devices. The data management method based on the location information of the electronic device according to the first aspect of the patent application, wherein the first user device and the second user device simultaneously appear in the at least one of the at least one specific time interval Determining that the first client device and the second client device appear in the at least one specific location within the at least one specific time interval, and establishing the first client device and the second client device The association. The data management method based on the location information of the electronic device according to Item 1 of the patent application, wherein the at least one specific time interval includes at least one a first time interval and a second time interval, the first time interval being different from the second time interval, and when the first user device appears in the at least one specific location in the first time interval, and the second When the second time interval occurs in the at least one specific location, the user equipment determines that the first user equipment and the second user equipment appear in the at least one specific location in the at least one specific time interval, and establishes The association between the first client device and the second client device. The data management method based on the location information of the electronic device according to the first aspect of the patent application, wherein the at least one specific time interval includes at least a first time interval and a second time interval, wherein the first time interval and the The second time interval is different, the at least one specific location includes at least a first location and a second location, wherein the first location is different from the second location, and when the first user equipment and the second user equipment Determining the first user equipment when the first user equipment and the second user equipment simultaneously appear in the second time interval in the second time interval. And the second client device appears in the at least one specific location within the at least one specific time interval, and establishes the association between the first client device and the second client device. The data management method based on the location information of the electronic device according to the first aspect of the patent application, wherein the at least one specific location includes at least a first location and a second location, and the first location is different from the second location . A data management method based on position information of an electronic device according to item 5 of the patent application scope, wherein the first user terminal device appears in the first position and the second position in the at least one specific time interval With the Determining, by the second user equipment, that the first user equipment and the second user equipment are in the at least one specific time interval when the order of the first location and the second location is the same in the at least one specific time interval Appearing in the at least one specific location and establishing the association between the first client device and the second client device. According to the data management method based on the location information of the electronic device in the first aspect of the patent application, it is further determined whether the number of times the first client device appears in the at least one specific location in the at least one specific time interval exceeds a predetermined value. a number of times, and determining whether the number of times the second client device appears in the at least one specific location within the at least one specific time interval exceeds the predetermined number of times, and when the first client device appears in the at least one specific time interval Establishing the first user equipment with the number of times the at least one specific location exceeds the predetermined number of times and the number of times the second client device appears in the at least one specific location within the at least one specific time interval exceeds the predetermined number of times The association between the second client devices. According to the data management method based on the location information of the electronic device in the first aspect of the patent application, it is further determined whether the time at which the first client device appears in the at least one specific location in the at least one specific time interval exceeds a predetermined time. Time, and determining whether the time at which the second client device appears in the at least one specific location in the at least one specific time interval exceeds the predetermined time, and when the first user device appears in the at least one specific time interval The time at the at least one specific location exceeds the predetermined time and the second client device appears in the at least one specific time interval in the at least one specific time interval When the time of the location exceeds the predetermined time, the association between the first client device and the second client device is established. The data management method based on the location information of the electronic device according to the first aspect of the patent application includes, after the association between the first client device and the second client device is established, the phase is transmitted through a network. The user data of the first client device should be transmitted to the second client device, or the user data corresponding to the second client device should be transmitted to the first client device through a network. A data management system based on location information of an electronic device is applicable to an electronic device, comprising: a network connection unit, configured to receive, by a network, a first user terminal device to receive the corresponding first user in a predetermined period Positioning data of the end device, and receiving, by the second network device, a location information of the corresponding second user equipment in the predetermined period; a storage unit, configured to store the corresponding first user end in the predetermined period The location information of the device and the second client device; and a processing unit configured to determine the first client device according to the location data of the first client device and the second client device in the predetermined period Whether the second client device appears in at least one specific location for at least one specific time interval, and when the first client device and the second client device appear in the at least one specific time interval in the at least one specific time interval In position, one of the first client device is associated with the second client device. A computer program product for loading and executing a data management method based on location information of an electronic device, the computer program product comprising: a first code for providing a corresponding period in a predetermined period a location data of the user equipment, wherein the location data of the corresponding first user equipment is received by the first user equipment through a network routing; a second code is used to provide a corresponding second in the predetermined period Location data of the client device, wherein the location data corresponding to the second client device is received by the second client device through a network route; a third code is configured to correspond to the first user in the predetermined period Determining, by the end device and the location data of the second client device, whether the first client device and the second client device appear in at least one specific location in at least one specific time interval; and a fourth code, Establishing the first when the first client device and the second client device appear in at least one specific location within the at least one specific time interval Client means associated with the second one of the client inter-device.