CN104468334B - The means of communication and device based on fixed position information - Google Patents

Abstract

The invention discloses a kind of means of communication and device based on fixed position information, and for being released news in group, group has fixed first position information and preset range.Wherein, method includes：The second place information that receiving terminal is sent；Judge terminal whether in the preset range of group according to first position information and second place information；If terminal in the preset range of group, terminal is accessed in group, so that terminal releases news in group.This programme is provides easily exchange way positioned at multiple users of the same area or close positions, and user reduces user's operation without actively searching for or submitting application just can turn into group member.Also, the group of this fixed position and preset range has relatively single, a stronger topic of specific aim, information interchange is more efficient.

Description

Communication method and device based on fixed location information

technical field

The invention relates to the technical field of the Internet, in particular to a communication method and device based on fixed location information.

Background technique

With the continuous development of Internet technology, communication via the Internet has become particularly important in people's social life. A large number of communication applications have emerged in the prior art, supporting one-to-one dialogue and communication among users, and transmitting communication information such as voice, text, and pictures.

These communication applications also allow users to establish groups, which generally include multiple members, and members have common topics, hobbies or mutual relationships. Multiple members can speak on a common topic at the same time, and compared with one-on-one, the amount of information exchanged is greater.

The existing groups are composed of relatively fixed members, and the information of the members in the group is disclosed to other members. The user of the communication application actively applies to join the group according to the group number, etc., and becomes a member of the group; or, the administrator pulls the user into the group according to the user's number. When the user no longer needs the information in the group and wants to leave the group, he needs to perform corresponding operations, for example, click "Exit the group" on the client program, and the system will remove the member from the group. At the same time, the system will also Remove members from the group based on the administrator's request, etc. The prior art does not provide a user communication platform based on geographical location, which can provide a convenient communication method for multiple users located in the same area or in similar positions.

Contents of the invention

In view of the above problems, the present invention is proposed to provide a communication method and device based on fixed location information that overcomes the above problems or at least partially solves the above problems.

According to one aspect of the present invention, a communication method based on fixed location information is provided for publishing information in a group, wherein the group has fixed first location information and a preset range, and the method includes:

receiving the second location information sent by the terminal;

judging whether the terminal is within a preset range of the group according to the first location information and the second location information;

If the terminal is within the preset range of the group, the terminal is connected to the group, so that the terminal publishes information in the group.

According to another aspect of the present invention, a communication device based on fixed location information is provided for distributing information in a group, wherein the group has fixed first location information and a preset range, and the device includes:

The first receiving module is adapted to receive the second location information sent by the terminal;

The judging module is adapted to judge whether the terminal is within the preset range of the group according to the first location information and the second location information;

The access module is adapted to connect the terminal into the group when the terminal is within the preset range of the group, so that the terminal publishes information in the group.

According to the communication method and device based on fixed location information of the present invention, information is published in a special group with a fixed location and a preset range. When it is judged that a terminal with a communication application is in the above-mentioned When within the preset range, the terminal will be added to the group. This solution provides a convenient communication method for multiple users in the same area or similar locations, and users can become group members without actively searching or submitting applications, which reduces user operations. Moreover, this group with a fixed location and a preset range has a single, more targeted topic, and information exchange is more efficient.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating a preferred embodiment and are not to be considered as limiting the invention. Also throughout the drawings, the same reference numerals are used to designate the same parts. In the attached picture:

FIG. 1 shows a flowchart of a communication method based on fixed location information according to an embodiment of the present invention;

Fig. 2 shows a flowchart of a communication method based on fixed location information according to another embodiment of the present invention;

FIG. 3 shows a flowchart of a communication method based on fixed location information according to another embodiment of the present invention;

Fig. 4 shows a structural block diagram of a communication device based on fixed location information according to an embodiment of the present invention;

Fig. 5 shows a structural block diagram of a communication device based on fixed location information according to another embodiment of the present invention.

detailed description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

Fig. 1 shows a flowchart of a communication method based on fixed location information according to an embodiment of the present invention. As shown in Fig. 1, the method includes the following steps:

Step S110, receiving second location information sent by the terminal.

The method of the present invention is suitable for distributing information in a group of a communication application, such as an instant messaging application or a social networking application, wherein the group has fixed first location information and a preset range. The method of the present invention adds members to the group according to the first location information and the second location information of the terminal, and publishes information from the terminal, providing a communication platform for multiple users of communication applications located in the same area or similar geographically. .

The terminal can be a smart phone, a notebook computer, a PDA or a tablet computer installed with an instant messaging application client program. In this embodiment, the terminal can access the network through GPRS, Wi-Fi or 3G, and interact with the server-side program of the instant messaging application.

A client program running a communication application on the terminal automatically acquires the second location information of the terminal and sends it to the server at a certain frequency, for example, once every minute.

The first location information and the preset range of the group can be specified by the initiator of the group when creating the group, and recorded in the server of the communication application. For example, an application scenario of the present invention is to use the group to provide a communication platform for end users in the same supermarket, then the first location information may be the coordinates of the supermarket submitted when the group was created, correspondingly, the preset range is a preset coordinate range.

Step S120, judging whether the terminal is within the preset range of the group according to the first location information and the second location information.

The first location information and the second location information may be geographic location information, for example, geographic location coordinates determined by GPS positioning, or base station positioning information provided by mobile operators, such as GSM positioning information, cell ID positioning information, and CDMA positioning information etc., it can be confirmed whether the terminal is within the preset range of the group according to the comparison of the positioning information. Those skilled in the art can select a positioning method according to the size of the preset range, positioning accuracy requirements, and terminal configuration conditions.

The first location information and the second location information may also be relative location information. For example, the method in the embodiment of the present invention is applied to a Wi-Fi hotspot area, and a Wi-Fi hotspot is connected to multiple terminals within its coverage area. At this time, the identification of the Wi-Fi hotspot can be used as the first location information, and the coverage area can be used as the preset range of the group. According to the Wi-Fi identification and the Wi-Fi connection status of the terminal, it can be determined whether the terminal user is within the coverage of the Wi-Fi hotspot.

Step S130, if the terminal is within the preset range of the group, the terminal is added to the group, so that the terminal publishes information in the group.

The following will illustrate with several examples.

The initiator pre-established a group for staff communication in the office area, and specified the coordinate range of the office area as the default range. Other personnel log in to the client program with the account of the communication application on the mobile phone, and the client program of the communication application realizes positioning by calling the GPS positioning device in the mobile phone, for example, calling once per minute, and sending the positioning data as the second location information to server. The server compares the second location information with the pre-acquired first location information to determine whether the terminal is in the office area. If the terminal is in the office area, add the login account on the terminal to the pre-established group.

Alternatively, the group is temporarily established by the originator. The initiator logs into the client program of the communication application, submits a group establishment request, and the server establishes the group according to the request. At the same time, the terminal location information when the group is established is acquired as the first location information, and the specified area is used.

Or, a wireless network is formed in the office area through a Wi-Fi hotspot, and the range covered by the Wi-Fi hotspot is used as the preset range, and the terminals in it access the Internet through the Wi-Fi hotspot, then the terminals connected to the Wi-Fi hotspot All are judged to be within the preset range of the group and are added to the group.

After the terminal is connected to the group, the user becomes a member of the group. The server receives the publishing information sent by the terminal, and publishes the publishing information in the group with the account number and nickname of the user in the communication application. For example, in the group chat interface, the text message posted by the member is displayed below the nickname. Optionally, temporary IDs, such as anonymous nicknames, can also be assigned to group members, and information can be published in the group with temporary IDs.

According to the method provided by the above-mentioned embodiments of the present invention, information is published in a group, the group has a fixed location and a preset range, and when it is judged that a terminal with a communication application is within the above-mentioned preset range, the into the group. This solution provides a convenient communication method for multiple users located in the same area or similar locations, and users can become group members without actively searching or submitting applications, and exchange information with other members within the group range, reducing user operations. Moreover, this group with a fixed location and a preset range has a single, more targeted topic, and information exchange is more efficient.

Fig. 2 shows a flowchart of a communication method based on fixed location information according to another embodiment of the present invention. As shown in Fig. 2, the method includes the following steps:

Step S210, receiving second positioning information sent by the terminal.

In this embodiment, the second positioning information is acquired through GPS positioning and indoor positioning.

The first location information of the group is the first positioning information, specifically the first coordinate point specified in the form of GPS geographic location coordinates, and the second positioning information is the geographic location coordinates of the real-time GPS positioning of the terminal; correspondingly, the preset range Can be a pre-specified range of GPS coordinates. Or, a predetermined distance, for example, 100 meters, and a preset range is determined according to the first coordinate point and the preset distance, for example, the preset range is a circular area with the coordinate point as the center and the preset distance as the radius. This positioning method is mainly suitable for outdoor use.

When performing indoor positioning, indoor positioning methods such as Wi-Fi positioning may also be used. Multiple wireless APs can be directly used to form a Wi-Fi node; according to the relationship between the mobile phone's signal reception strength of each node and the signal attenuation and propagation distance, the distance between the mobile phone and each node is calculated, combined with the positions of multiple wireless APs, further calculation Display the specific location of the mobile phone indoors.

Specifically, each wireless AP has a globally unique MAC address, and generally speaking, the wireless AP will not change within a period of time. In this way, you can choose to use custom coordinates to determine the positions of multiple wireless APs in the custom coordinate system. When establishing a group, the server receives and uploads the MAC address of the wireless AP and the coordinates of the wireless AP in the custom coordinate system of the MAC address. The first positioning information may be the coordinates of a specified point in the custom coordinate system.

The MAC address of each wireless AP can be scanned and collected by calling the system API interface in the terminal through the communication application, for example, in the android system, the WifiManager method is used for scanning. The terminal sends the scanned MAC address of the wireless AP and the received signal strength of the wireless AP to the server, and the server can calculate the distance between the terminal and the wireless AP according to the signal strength, and query the corresponding custom coordinate system according to the MAC address and the coordinates of the wireless AP. When there are multiple wireless APs, the second positioning information of the terminal is calculated in combination with the coordinates of each wireless AP.

Step S220, judging whether the terminal is currently within the first preset distance according to the first positioning information and the second positioning information, if yes, execute step S230, if not, the method ends.

Calculate the distance between the two according to the coordinates of the terminal and the coordinates specified by the first positioning information. If it is less than the first preset distance, it is possible that the terminal has stayed within the preset range for a period of time and is connected to the group. Or the terminal has just entered the preset range and has not yet joined the group. If it is greater than the first preset distance, the terminal may have left the preset range, or has not entered the preset range, and further judgment is performed through step S280.

Step S230, judging whether the terminal has joined the group and has a temporary ID, if yes, execute step S270, otherwise execute step S240.

In this embodiment, temporary IDs are assigned to users accessing the group. The temporary ID is allocated and saved when the user joins the group, and the temporary ID is canceled after the user leaves. This method is suitable for some temporary groups of strangers, for example, supermarkets or coffee shops, etc., and users will not reveal their identity information.

Of course, you can also choose other allocation methods according to actual needs. For example, if the group is used to provide communication for the staff in the office area, you need to allocate a relatively fixed ID, or directly use the user's communication application account as the ID, so that Members can know each other's true identity, which facilitates the exchange of work information.

Step S240, sending a notification of accessing the group to the terminal.

Send a notification to the communication application on the terminal. For example, if the terminal is a smart phone with an android system, the communication application program can choose to give a prompt message in the form of Toast or Notification. After the user clicks to view the prompt message, the confirmation page of whether to join the group is displayed.

Step S250, receiving a group access request sent by a terminal within a preset range, and adding the terminal to the group according to the group access request.

Steps S240 and S250 are optional steps. When the group type is an open group, the terminal can be directly connected to the group without notification.

Step S260, assigning a temporary ID to the terminal according to the identifier of the terminal.

The terminal identifier can be information that uniquely identifies the terminal, such as the IMEI code of the mobile phone, or use the account of the communication application registered on the terminal as the terminal identifier, and associate and save the temporary ID with the terminal identifier.

Step S270, receiving the release information of the terminal, and releasing the release information of the terminal in the group with the temporary ID of the terminal.

For example, an anonymous nickname "passerby A" is temporarily assigned to the user. In the group chat interface of the client program of the communication application, the speaking member is displayed as "passerby A", and the text posted by the speaking member is displayed under the anonymous nickname. , pictures and other information.

For a terminal that accesses a group, it can receive the second positioning information sent by the terminal every once in a while, and judge whether the terminal is still within the first preset distance of the group. If not, it is considered that the terminal has left the preset distance of the group. range, and then remove endpoints from the group. For example, the group is a supermarket shopping group for shoppers to communicate and purchase within the supermarket. After the user leaves after shopping, he can choose to remove the terminal from the group. Or the group is a group in the office area, which is used to communicate work matters. If some staff members leave the office area after get off work and no longer need work communication, they can choose to remove the corresponding terminal from the group.

According to the method provided by the above-mentioned embodiments of the present invention, the group has a fixed location and a preset range, and when it is judged that a terminal with a communication application is within the above-mentioned preset range, the terminal is added to the group. According to this solution, users do not need to actively search or submit applications to become group members and exchange information with other members within the group range, reducing user operations. Moreover, this group with a fixed location and a preset range has a single, more targeted topic, and information exchange is more efficient. In addition, this embodiment avoids leakage of user identity information by assigning temporary IDs. When the user leaves the preset range of the group, it is automatically removed from the group, which further reduces user operations, avoids information interference to the user, and is more flexible.

Fig. 3 shows a flow chart of a communication method based on fixed location information according to another embodiment of the present invention, the method is used to publish information in a group with fixed first location information and a preset range. The group in this embodiment is a group based on a Wi-Fi network. As shown in Figure 3, the method includes the following steps:

Step S310, receiving the Wi-Fi network connection status information of the terminal sent by the terminal.

The Wi-Fi network connection status information includes the second identifier of the Wi-Fi network accessed by the terminal.

Wherein, the first location information is the first identifier of the Wi-Fi network where the group is located. For example, the first identifier may be a MAC address of a wireless AP device used as a Wi-Fi hotspot. Each wireless AP has a globally unique MAC address, and generally speaking, the wireless AP will not change for a period of time. In the server, the group account is associated with the first identifier.

In this embodiment, the terminal accesses the Internet through a Wi-Fi hotspot, and interacts with the server. The Wi-Fi network connection state information includes the MAC address of the wireless AP device of the Wi-Fi network actually accessed by the terminal. The communication application in the terminal calls the API in the system to obtain the second identifier of the actually accessed Wi-Fi network.

Step S320, judging whether the second identifier is the same as the first identifier, and if they are identical, execute step S230.

In this embodiment, if the second identifier is the same as the first identifier, it is judged that the terminal has actually connected to the Wi-Fi network corresponding to the first identifier, and within the coverage of the corresponding Wi-Fi hotspot, it is connected through the Wi-Fi hotspot. into the Internet. At this time, it is determined that the terminal is within the preset range of the group.

Step S330, adding the terminal into the group.

Step S340, assigning a temporary ID to the terminal according to the identifier of the terminal.

Step S350, receiving the release information of the terminal, and releasing the release information of the terminal in the group with the temporary ID of the terminal.

For the specific implementation process of steps S330-S350, reference may be made to the previous embodiment, which will not be repeated here.

In one embodiment of the present invention, the following steps may also be included:

Firstly, the historical information of the terminal is saved according to the identifier of the terminal, wherein the historical information includes the category of the historical access group of the terminal.

For example, categories could include: cinema, restaurant, plaza, etc. The group initiator specifies the category of the group when creating the group.

Then, the interest category of the terminal is obtained according to the historical information.

Optionally, the interest category of the terminal is determined according to the number of times the terminal accesses each category, time, etc., for example, cinema is the most frequently accessed by the user.

Afterwards, according to the category of interest, relevant information of groups covering the terminal in a preset range is pushed to the terminal.

For example, the area where the user is located is covered by multiple group ranges, including movie theaters, restaurants, and so on. According to the historical information of the movie theater that the user accesses the most times, the group related to the movie theater is pushed to the user.

Fig. 4 shows a structural block diagram of a communication device based on fixed location information according to an embodiment of the present invention. The device is used for releasing information in a group, and the group has fixed first location information and a preset range. As shown in Figure 4, the device includes:

The first receiving module 410 is adapted to receive the second location information sent by the terminal.

The judging module 420 is adapted to judge whether the terminal is within the preset range of the group according to the first location information and the second location information;

The access module 430 is adapted to add the terminal to the group when the terminal is within the preset range of the group, so that the terminal publishes information in the group.

In an embodiment of the present invention, the first location information of the group includes the first positioning information of the group, and the preset range is the first preset distance; the first receiving module 410 is further adapted to: receive the information sent by the terminal The second positioning information; the judging module 420 is further adapted to: judge whether the terminal is within the first preset distance according to the first positioning information and the second positioning information. Wherein, the second positioning information includes GPS positioning information or Wi-Fi positioning information of the terminal.

In one embodiment of the present invention, the group is a group based on a Wi-Fi network, and the first location information of the group includes a first identification of the Wi-Fi network where the group is located; the first receiving module 410 is further adapted to Receiving the Wi-Fi network connection state information of the terminal sent by the terminal, wherein the Wi-Fi network connection state information includes the second identifier of the Wi-Fi network accessed by the terminal; the judging module 420 is further adapted to: if the second identifier matches the The first identifiers are the same, and it is determined that the terminals are within the preset range of the group.

Optionally, the access module 430 is further adapted to: send a notification of accessing the group to terminals within the preset range of the group; receive group access requests sent by terminals within the preset range, and according to the group access Request to add the terminal to the group.

Optionally, the access module 430 is further adapted to: automatically insert the terminal into the group when the terminal enters the preset range of the group.

Fig. 5 shows a structural block diagram of a communication device based on fixed location information according to another embodiment of the present invention. As shown in Fig. 5, the device includes:

The first receiving module 510 is adapted to receive the second location information sent by the terminal.

The judging module 520 is adapted to judge whether the terminal is within the preset range of the group according to the first location information and the second location information;

The access module 530 is adapted to, when the terminal is within the preset range of the group, add the terminal to the group, so that the terminal publishes information in the group.

The assigning module 540 is adapted to assign a temporary ID to the terminal according to the identifier of the terminal.

The second receiving module 550 is adapted to receive release information of the terminal.

The publishing module 560 is adapted to use the temporary ID of the terminal to publish the publishing information of the terminal in the group.

Optionally, the first location information of the group includes the first positioning information of the group, and the preset range is a first preset distance; the first receiving module 510 is further adapted to: receive the second positioning information sent by the terminal; The judging module 520 is further adapted to: judge whether the terminal is within the first preset distance according to the first positioning information and the second positioning information. Wherein, the second positioning information includes GPS positioning information or Wi-Fi positioning information of the terminal.

Optionally, the group is a group based on a Wi-Fi network, and the first location information of the group includes the first identification of the Wi-Fi network where the group is located; the first receiving module 510 is further adapted to: receive the information sent by the terminal Wi-Fi network connection status information of the terminal, wherein the Wi-Fi network connection status information includes the second identifier of the Wi-Fi network accessed by the terminal; the judging module 520 is further adapted to: if the second identifier is the same as the first identifier Similarly, it is determined that the terminal is within the preset range of the group.

Optionally, the access module 530 is further adapted to: send a notification of accessing the group to terminals within the preset range of the group; receive group access requests sent by terminals within the preset range, and according to the group access Requesting the terminal to be added to the group.

Optionally, the accessing module 530 is further adapted to: when the terminal enters a preset range of the group, automatically insert the terminal into the group.

Optionally, the judgment module 520 is further adapted to: judge whether the terminal leaves the preset range of the group according to the first location information and the second location information; the access module 530 is also adapted to: when the terminal leaves the preset range of the group When in range, removes the endpoint from the group.

Optionally, the device further includes a push module 570, which is adapted to store historical information of the terminal according to the identification of the terminal, wherein the historical information includes the category of the terminal's historical access group; obtain the interest category of the terminal according to the historical information; The terminal pushes relevant information of groups whose preset range covers the terminal.

According to the communication device based on fixed location information provided by the above-mentioned embodiments of the present invention, the group has a fixed location and a preset range, and the first receiving module receives the terminal location information sent by the client program of the communication application. When the terminals with communication applications are within the above preset range, the access module connects the terminals into the group. According to this solution, users do not need to actively search or submit applications to become group members and exchange information with other members within the group range, reducing user operations. Moreover, this group with a fixed location and a preset range has a single, more targeted topic, and information exchange is more efficient. In addition, this embodiment avoids leakage of user identity information by assigning temporary IDs. When the user leaves the preset range of the group, it is automatically removed from the group, which further reduces user operations, avoids information interference to the user, and is more flexible.

The algorithms and displays presented herein are not inherently related to any particular computer, virtual system, or other device. Various generic systems can also be used with the teachings based on this. The structure required to construct such a system is apparent from the above description. Furthermore, the present invention is not specific to any particular programming language. It should be understood that various programming languages can be used to implement the content of the present invention described herein, and the above description of specific languages is for disclosing the best mode of the present invention.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, in order to streamline this disclosure and to facilitate an understanding of one or more of the various inventive aspects, various features of the invention are sometimes grouped together in a single embodiment, figure, or its description. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art can understand that the modules in the device in the embodiment can be adaptively changed and arranged in one or more devices different from the embodiment. Modules or units or components in the embodiments may be combined into one module or unit or component, and furthermore may be divided into a plurality of sub-modules or sub-units or sub-assemblies. All features disclosed in this specification (including accompanying claims, abstract and drawings) and any method or method so disclosed may be used in any combination, except that at least some of such features and/or processes or units are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the invention. and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) may be used in practice to implement some or all functions of some or all components in the client and server devices according to the embodiments of the present invention. The present invention can also be implemented as an apparatus or an apparatus program (for example, a computer program and a computer program product) adapted to perform a part or all of the methods described herein. Such a program for realizing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet site, or provided on a carrier signal, or provided in any other form.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

Claims (16)

1. A communication method based on fixed location information, used to publish information in a group, the group has fixed first location information and a preset range, and the group also has category information, the method comprising : Receiving the second location information sent by the terminal; saving the historical information of the terminal according to the identifier of the terminal, the historical information including the category of the terminal's historical access group; obtaining the interest category of the terminal according to the historical information; judging whether the terminal is within a preset range of the group according to the first location information and the second location information; If the terminal is within the preset range of the group, push relevant information of the group covering the terminal in the preset range to the terminal according to the interest category, and connect the terminal to the group, so as to enabling the terminal to publish information in the group. 2. The method according to claim 1, wherein the first location information of the group includes first positioning information of the group, and the preset range is a first preset distance; The receiving the second location information sent by the terminal is further: receiving the second positioning information sent by the terminal; The judging whether the terminal is within the preset range of the group according to the first location information and the second location information further includes: judging the terminal according to the first location information and the second location information Whether the terminal is within the first preset distance. 3. The method according to claim 2, wherein the second positioning information includes GPS positioning information or Wi-Fi positioning information of the terminal. 4. The method according to claim 1, wherein the group is a group based on a Wi-Fi network, and the first location information of the group includes the first location information of the Wi-Fi network where the group is located. logo; The receiving the second location information of the terminal further includes: receiving the Wi-Fi network connection status information of the terminal sent by the terminal, the Wi-Fi network connection status information including the Wi-Fi network accessed by the terminal the second identification of The judging whether the terminal is within the preset range of the group according to the first location information and the second location information is further: if the second identifier is the same as the first identifier, judging the The terminal is within the preset range of the group. 5. The method according to claim 1, after connecting the terminal into the group, further comprising: assigning a temporary ID to the terminal according to the identifier of the terminal; receiving the release information of the terminal, and publishing the release information of the terminal in the group by using the temporary ID of the terminal. 6. The method according to any one of claims 1-5, wherein the adding the terminal into the group further comprises: sending a notification of accessing the group to terminals within the preset range of the group; receiving a group access request sent by a terminal within the preset range, and adding the terminal to the group according to the group access request. 7. The method according to any one of claims 1-5, wherein the adding the terminal into the group further comprises: automatically adding the terminal to the group when the terminal enters a preset range of the group The terminal is connected to the group. 8. The method according to any one of claims 1-5, wherein the method further comprises: judging whether the terminal leaves the preset range of the group according to the first location information and the second location information; If the terminal leaves the preset range of the group, remove the terminal from the group. 9. A communication device based on fixed location information, used to publish information in a group, the group has fixed first location information and a preset range, and the group also has category information, the device includes : The first receiving module is adapted to receive the second location information sent by the terminal; A judging module, adapted to judge whether the terminal is within a preset range of the group according to the first location information and the second location information; An access module, adapted to connect the terminal to the group when the terminal is within the preset range of the group, so that the terminal publishes information in the group; The push module is adapted to save the historical information of the terminal according to the identification of the terminal, the historical information includes the category of the terminal's historical access group; obtain the interest category of the terminal according to the historical information; push the terminal to the terminal according to the interest category The preset range covers related information of the terminal group. 10. The device according to claim 9, wherein the first location information of the group includes first positioning information of the group, and the preset range is a first preset distance; The first receiving module is further adapted to: receive second positioning information sent by the terminal; The judgment module is further adapted to: judge whether the terminal is within the first preset distance according to the first positioning information and the second positioning information. 11. The apparatus according to claim 10, wherein the second positioning information comprises GPS positioning information or Wi-Fi positioning information of the terminal. 12. The device according to claim 9, wherein the group is a group based on a Wi-Fi network, and the first location information of the group includes the first location information of the Wi-Fi network where the group is located. logo; The first receiving module is further adapted to: receive the Wi-Fi network connection status information of the terminal sent by the terminal, the Wi-Fi network connection status information including the second identifier of the Wi-Fi network accessed by the terminal ; The judging module is further adapted to: if the second identifier is the same as the first identifier, judge that the terminal is within a preset range of the group. 13. The apparatus of claim 9, wherein the apparatus further comprises: An allocating module, adapted to allocate a temporary ID for the terminal according to the identifier of the terminal; The second receiving module is adapted to receive the release information of the terminal; The publishing module is adapted to publish the publishing information of the terminal in the group by using the temporary ID of the terminal. 14. The device according to any one of claims 9-13, wherein the access module is further adapted to: sending a notification of accessing the group to terminals within the preset range of the group; receiving a group access request sent by a terminal within the preset range, and adding the terminal to the group according to the group access request. 15. The device according to any one of claims 9-13, wherein the access module is further adapted to: when the terminal enters the preset range of the group, automatically connect the terminal to in the group. 16. The device according to any one of claims 9-13, wherein the judging module is further adapted to: judging whether the terminal leaves the preset range of the group according to the first location information and the second location information; The access module is further adapted to: remove the terminal from the group when the terminal leaves the preset range of the group.