WO2017000169A1 - 一种移动终端的搜索方法及装置 - Google Patents
一种移动终端的搜索方法及装置 Download PDFInfo
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- WO2017000169A1 WO2017000169A1 PCT/CN2015/082766 CN2015082766W WO2017000169A1 WO 2017000169 A1 WO2017000169 A1 WO 2017000169A1 CN 2015082766 W CN2015082766 W CN 2015082766W WO 2017000169 A1 WO2017000169 A1 WO 2017000169A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Definitions
- the present invention relates to the field of data management technologies, and in particular, to a search method and apparatus for a mobile terminal.
- e-commerce refers to the online shopping of consumers based on browser and server application methods in an open Internet environment.
- GPS Global Positioning System
- Position estimation techniques using such receiving devices are common basic technologies that are important in various fields such as navigation, security, entertainment, and the like.
- the position estimation technique based on GPS measurement requires a long time of synchronization when activated, and since the server, such as a server platform that manages multiple mobile terminals, stores the latitude and longitude information of the mobile terminal, for managing a large number of mobile users. Underneath, the server needs a lot of storage space. At the same time, it is more difficult to find nearby mobile terminals in these data.
- the technical problem to be solved by the present invention is to provide a search method and device for a mobile terminal, which can effectively improve the search efficiency of nearby mobile terminals.
- a technical solution adopted by the present invention is to provide a search method for a mobile terminal, the method comprising: receiving a request for acquiring a target terminal sent by a mobile terminal; determining, according to location information of the mobile terminal, Determining a location area where the mobile terminal is located; determining a target terminal located in a location area within a predetermined range of the location area in which the mobile terminal is located; and transmitting the determined target terminal information to the mobile terminal.
- another technical solution adopted by the present invention is to provide a search method for a mobile terminal, the method comprising: a receiving module, configured to receive a request for acquiring a target terminal sent by a mobile terminal; and a query module, Determining, according to the request information received by the receiving module, the location area where the mobile terminal is located according to the location information of the mobile terminal, to determine that the location area is within a predetermined range of the location area where the mobile terminal is located a target terminal; and a sending module, configured to send the determined target terminal information to the mobile terminal.
- the present invention provides a search method and device for a mobile terminal.
- the server divides an area into a plurality of positioning areas in advance, and determines a corresponding positioning area according to the location information of the mobile terminal, and searches for the mobile terminal.
- searching for a nearby target terminal the adjacent positioning area of the positioning area where the mobile terminal is located is determined, thereby determining the target terminal to be searched, thereby realizing an accurate search of the terminal.
- the invention can reduce the storage space required for the server to save the location information of the mobile terminal, and quickly find the target terminal according to the location area, thereby improving the search efficiency.
- FIG. 1 is a schematic flow chart of a search method of a mobile terminal according to a first embodiment of the present invention
- FIG. 2 is a schematic flowchart of a search method of a mobile terminal according to a second embodiment of the present invention
- FIG. 3 is a schematic diagram of dividing a region to obtain a plurality of positioning regions in an embodiment of the present invention
- FIG. 4 is a schematic structural diagram of a search apparatus of a mobile terminal according to an embodiment of the present invention.
- FIG. 1 is a schematic flowchart diagram of a search method of a mobile terminal according to the present invention.
- the method flow shown in this embodiment includes:
- Step S10 Receive a request for acquiring a target terminal sent by the mobile terminal.
- the server is an e-commerce transaction platform
- the mobile terminal is a corresponding client.
- step S10 the mobile terminal needs to acquire the target terminal located within the predetermined range to acquire the target terminal in the vicinity thereof, that is, the predetermined range may be preset according to need to define a range corresponding to the vicinity.
- Step S11 Determine a location area where the mobile terminal is located according to the location information of the mobile terminal.
- the server divides an area according to a preset rule to obtain a plurality of the location areas, and the location area corresponding to the mobile terminal and the target terminal is determined by the server according to the location information of the mobile terminal and the target terminal, respectively.
- the server For the method of saving the location area of the mobile terminal or the target terminal by the server, please refer to FIG. 2 and the corresponding text description.
- the server divides an area according to latitude and longitude to obtain a plurality of positioning areas. Further, the area of each of the positioning areas is the same.
- the server divides an area equally to obtain a plurality of location areas.
- the location area is obtained by the server dividing the area according to the obtained number of the mobile terminals.
- a dense area division is set in a region where there are many mobile terminals, and a sparse area division is set in a region where there are few mobile terminals, that is, an area where the mobile terminals are densely distributed, and the area of each positioning area is small, and the mobile terminal is small. With a sparsely distributed area, the area of the location area will be larger.
- the area is an area within the predetermined range determined by the server according to the acquired location information of the mobile terminal.
- Step S12 determining a target terminal located in a positioning area within a predetermined range of the positioning area where the mobile terminal is located.
- the mobile terminal located in the location area where the mobile terminal is located is determined to be the target terminal.
- the mobile terminal located in the adjacent location area of the location area where the mobile terminal is located is determined to be the target terminal.
- adjacent positioning areas are determined according to the population density, system capacity, and location area density of the area.
- the terminals located in the positioning areas are used as target terminals in the vicinity of the mobile terminal, and are fed back to the mobile terminal.
- the server sends the mobile terminal in the location area where the mobile terminal is located as the target terminal to the mobile terminal.
- the server selects the mobile terminal in the adjacent location area of the location area to be sent to the mobile terminal as the target terminal.
- Step S13 the determined target terminal information is sent to the mobile terminal.
- step S13 after the determined target terminal information is transmitted to the mobile terminal, the mobile terminal receives and/or displays the target terminal information sent by the server. Specifically, the mobile terminal receives the target terminal information sent by the server, determines a distance between the target terminal and the mobile terminal, arranges the distances in order from near to far, and displays the result according to the arrangement result. Target terminal.
- the server divides an area into a plurality of positioning areas in advance, and determines a corresponding positioning area according to the location information of the mobile terminal, and determines the neighboring location of the positioning area where the mobile terminal is located when the mobile terminal searches for and searches for the nearby target terminal.
- the location area is used to determine the target terminal to be sought, thereby achieving an accurate search of the terminal.
- the invention can reduce the storage space required for the server to save the location information of the mobile terminal, and quickly find the target terminal according to the location area, thereby improving the search efficiency.
- the method shown in this embodiment further includes:
- Step S20 Acquire location information of the mobile terminal that is sent by the mobile terminal.
- the location information of the mobile terminal is obtained by the mobile terminal.
- the location information of the mobile terminal acquired by the server is obtained by the mobile terminal based on the global positioning system.
- the mobile terminal can also obtain its own location information according to other positioning methods, for example, by using a communication base station.
- the service may further update the location information of the mobile terminal: detecting whether the location area corresponding to the mobile terminal has been saved, and when determining that the location area of the mobile terminal has been saved, Determining a corresponding positioning area according to the currently received location information. If the determined positioning area is different from the previously saved positioning area, the positioning area of the mobile terminal is modified accordingly to be the current positioning area, thereby realizing updating of the mobile terminal location information. .
- the server determines and saves the location area of the mobile terminal
- the mobile terminal information (such as a name) may also be deleted from the location area according to the corresponding instruction, thereby deleting the location information of the mobile terminal.
- Step S21 Determine, according to the acquired location information of the mobile terminal, a location area where the mobile terminal is located.
- Step S22 the mobile terminal is saved corresponding to the determined positioning area.
- step S22 the server divides an area into a plurality of positioning areas, each of which has corresponding position information.
- the location information of the mobile terminal is received, the location of the mobile terminal is located in the corresponding location area, thereby determining the location of the mobile terminal in the area.
- FIG. 3 is a schematic diagram of a plurality of the positioning areas obtained by dividing an area of the server.
- the server divides this area equally into 6 ⁇ 5 grids, each grid corresponding to a location area.
- the corresponding grid is determined according to the location information of the mobile terminal, and is located in the grid, and the mobile terminal and the location area represented by the grid are saved, thereby Complete the positioning of the mobile terminal.
- FIG. 4 is a schematic structural diagram of a search apparatus of a mobile terminal according to an embodiment of the present invention.
- the apparatus 40 shown in this embodiment includes a receiving module 41, a query module 42, and a sending module 42.
- the device 40 is a server running an e-commerce transaction platform
- the mobile terminal is a corresponding client, and may be an electronic device such as a smart phone or a tablet computer.
- the receiving module 41 is configured to receive a request for acquiring a target terminal sent by the mobile terminal.
- the querying module 42 is configured to determine, according to the request information received by the receiving module 41, the location area where the mobile terminal is located according to the location information of the mobile terminal, to determine the location area located within a predetermined range of the location area where the mobile terminal is located. Target terminal.
- the query module 42 determines that the mobile terminal located in the location area where the mobile terminal is located is the target terminal.
- the query module 42 determines that the mobile terminal located in the adjacent location area of the location area where the mobile terminal is located is the target terminal. Specifically, the query module 42 determines adjacent positioning areas according to the population density, system capacity, and location area density of the area. When the adjacent positioning areas are determined, the terminals located in the positioning areas are used as target terminals in the vicinity of the mobile terminal, and are fed back to the mobile terminal.
- the device 40 divides an area according to a preset rule to obtain a plurality of the positioning areas, and the positioning area corresponding to the mobile terminal and the target terminal is determined by the query module according to the location information of the mobile terminal and the target terminal. of.
- the method of saving the location area of the mobile terminal or the target terminal by the server please refer to FIG. 2 and the corresponding text description.
- the apparatus 40 divides an area according to latitude and longitude to obtain a plurality of positioning areas. Further, the area of each of the positioning areas is the same.
- the apparatus 40 divides an area equally to obtain a plurality of positioning areas.
- the location area is obtained by the device 40 dividing the area according to the acquired number of the mobile terminals.
- the area is an area within the predetermined range determined by the device 40 based on the acquired location information of the mobile terminal.
- the sending module 43 is configured to send the determined target terminal information to the mobile terminal, so that the mobile terminal receives and/or displays the target terminal information.
- the mobile terminal receives the target terminal information sent by the server, determines a distance between the target terminal and the mobile terminal, arranges the distances in order from near to far, and displays the result according to the arrangement result.
- Target terminal receives the target terminal information sent by the server, determines a distance between the target terminal and the mobile terminal, arranges the distances in order from near to far, and displays the result according to the arrangement result.
- an area is divided into a plurality of positioning areas in advance, and a corresponding positioning area is determined according to the location information of the mobile terminal, and the adjacent positioning of the positioning area where the mobile terminal is located is determined when the mobile terminal searches for and searches for a nearby target terminal.
- the area is used to determine the target terminal to be sought, thereby achieving an accurate search of the terminal.
- the invention can reduce the storage space required for the server to save the location information of the mobile terminal, and quickly find the target terminal according to the location area, thereby improving the search efficiency.
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Abstract
本发明公开了一种移动终端的搜索方法及装置，其中，该方法包括：接收移动终端发送的获取目标终端的请求；根据所述移动终端的位置信息确定所述移动终端所在的定位区域;确定位于所述移动终端所在的定位区域的预定范围内的定位区域中的目标终端；以及将确定的所述目标终端信息发送至所述移动终端。通过上述方式，本发明能够能够减少服务器保存移动终端位置信息所需的存储空间的同时，根据定位区域快速查找目标终端，提高了搜索效率。
Description
【技术领域】
本发明涉及数据管理技术领域，特别是涉及一种移动终端的搜索方法及装置。
【背景技术】
随着2G/3G，甚至是4G时代的到来，以及随处可见的WIFI热点，标志着现今大数据时代的来临，用户一切的日常行为理论上可以借助各大运营商提供的移动数据网络构建的网络及WIFI这种无线局域网络，通过互联网技术实现各种数据处理。因此，网络环境在方便用户生活的方面比线下的真实世界有其优势。在这样的环境下，电子商务越来越广泛地应用于各种商业贸易活动中，所谓电子商务是指在因特网开放的网络环境下，基于浏览器及服务器应用方式，实现消费者的网上购物、商户之间的网上交易和在线电子支付以及各种商务活动、交易活动、金融活动和相关的综合服务活动的一种商业运营模式。
许多移动终端，如手机，上安装了能够接收卫星传送的无线信号的接收设备，并且根据全球定位系统(GPS)测量，能够估算安装了这种接收设备的移动终端的位置。使用这种接收设备的位置估算技术是在诸如导航、安全、娱乐等各种领域中重要的普通基本技术。但是，根据GPS测量的位置估算技术在激活时需要很长时间的同步，而且，由于服务器，如管理多个移动终端的服务器平台，存储的是移动终端的经纬度信息，对于管理大量移动用户的情况下，服务器需要海量的存储空间。同时，在这些数据中查找附近移动终端也比较困难。
【发明内容】
本发明主要解决的技术问题是提供一种移动终端的搜索方法及装置，能够有效提高附近移动终端的搜索效率。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种移动终端的搜索方法，所述方法包括：接收移动终端发送的获取目标终端的请求；根据所述移动终端的位置信息确定所述移动终端所在的定位区域；确定位于所述移动终端所在的定位区域的预定范围内的定位区域中的目标终端；以及将确定的所述目标终端信息发送至所述移动终端。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种移动终端的搜索方法，所述方法包括：接收模块，用于接收移动终端发送的获取目标终端的请求；查询模块，用于响应所述接收模块接收到的所述请求根据所述移动终端的位置信息确定所述移动终端所在的定位区域，以确定位于所述移动终端所在的定位区域的预定范围内的定位区域中的目标终端；以及发送模块，用于将确定的所述目标终端信息发送至所述移动终端。
区别于现有技术，本发明提供的一种移动终端的搜索方法及装置，服务器预先将一区域划分成多个定位区域，并根据移动终端的位置信息确定对应的定位区域，在移动终端查找、搜寻附近的的目标终端时确定移动终端所在定位区域的相邻定位区域，以此确定所需寻找的目标终端，从而实现终端的准确搜索。利用本发明，能够减少服务器保存移动终端位置信息所需的存储空间的同时，根据定位区域快速查找目标终端，提高了搜索效率。
【附图说明】
图1是本发明第一实施方式中的一种移动终端的搜索方法的流程示意图；
图2是本发明第二实施方式中的一种移动终端的搜索方法的流程示意图；
图3是本发明实施方式中的划分一区域而得到多个定位区域的示意图；
图4是本发明一实施方式的一种移动终端的搜索装置的结构示意图。
【具体实施方式】
下面结合附图和实施例对本发明进行详细说明。
请参阅图1，为本发明一种移动终端的搜索方法的流程示意图。该实施方式示出的方法流程包括：
步骤S10，接收移动终端发送的获取目标终端的请求。
在本实施方式中，该服务器为电商交易平台，该移动终端为相应的客户端。
在步骤S10中，移动终端需要获取位于预定范围内的目标终端为获取其附近的目标终端，即，该预定范围可以根据需要预先设定以定义附近所对应的范围。
步骤S11，根据该移动终端的位置信息确定该移动终端所在的定位区域。
其中，该服务器按照预设规则将一区域划分而得到多个该定位区域，该移动终端和该目标终端对应的定位区域为该服务器预先根据该移动终端和该目标终端的位置信息分别确定的。服务器保存移动终端或目标终端的定位区域的方法请参见图2及相应的文字说明。
在一实施方式中，该服务器按照经纬度将一区域划分而得到多个定位区域。进一步地，每个该定位区域的面积相同。
在另一实施方式中，该服务器将一区域平均地划分而得到多个定位区域。
在另一实施方式中，该定位区域为服务器根据获取到的该移动终端的数量而对该区域进行划分得到的。在移动终端较多的区域设置较密的区域划分，而在移动终端较少的区域设置较为稀疏的区域划分，即：移动终端分布密集的地区，每个定位区域的面积会小，而移动终端分布稀疏的区域，定位区域的面积会更大。
该区域为该服务器根据获取到的该移动终端的位置信息确定的预定范围内的区域。
步骤S12，确定位于该移动终端所在的定位区域的预定范围内的定位区域中的目标终端。
在一实施方式中，确定位于该移动终端所在的定位区域内的移动终端为目标终端。
在另一实施方式中，确定位于该移动终端所在的定位区域的邻近的定位区域内的移动终端为目标终端。具体地，根据该区域的人口密度、系统容量、定位区域密度等情况确定相邻的定位区域。当确定相邻的定位区域时，将位于这些定位区域中的终端作为该移动终端的附近的目标终端，反馈给移动终端。当定位区域中的移动终端较多时，服务器选择将该移动终端所在的定位区域内的移动终端作为目标终端发给该移动终端。而当该定位区域中的移动终端数量较少时，服务器选择该定位区域的邻近的定位区域内的移动终端作为目标终端发给该移动终端。
步骤S13，将确定的该目标终端信息发送至该移动终端。
在步骤S13中，将确定的该目标终端信息发送至该移动终端后，该移动终端接收和/或显示该服务器发送的该目标终端信息。具体地，该移动终端接收该服务器发送的该目标终端信息，并确定该目标终端的与该移动终端之间的距离，将该距离按照从近到远的顺序进行排列，并按照排列结果显示该目标终端。
以上方案中，服务器预先将一区域划分成多个定位区域，并根据移动终端的位置信息确定对应的定位区域，在移动终端查找、搜寻附近的的目标终端时确定移动终端所在定位区域的相邻定位区域，以此确定所需寻找的目标终端，从而实现终端的准确搜索。利用本发明，能够减少服务器保存移动终端位置信息所需的存储空间的同时，根据定位区域快速查找目标终端，提高了搜索效率。
请参阅图2，相对于图1所示的方法，步骤S10之前，即，接收移动终端发送的获取目标终端的请求，该实施方式示出的方法还包括：
步骤S20，获取移动终端发送的该移动终端所处的位置信息。
其中，该移动终端的位置信息为该移动终端获取的。
进一步地，该服务器获取的移动终端的位置信息由该移动终端基于全球定位系统而得到的。当然，移动终端还可以根据其他定位方法获得自身的位置信息，例如利用通信基站定位。
进一步地，该服务在获取移动终端的位置信息时，还可以更新移动终端的位置信息：检测是否已经保存了该移动终端对应的定位区域，并当确定已经保存过该移动终端的定位区域时，根据当前接收到的位置信息确定对应的定位区域，若确定的定位区域与之前保存的定位区域不同，则相应地修改该移动终端的定位区域为当前的定位区域，从而实现移动终端位置信息的更新。
同样地，当服务器确定以及保存过该移动终端的定位区域时，还可以根据相应的指令从该定位区域中删除该移动终端信息（如名称），从而实现移动终端位置信息的删除。
步骤S21，根据获取到的移动终端的位置信息确定该移动终端位于的定位区域。
步骤S22，将该移动终端与确定的该定位区域对应保存。
在步骤S22中，该服务器将一区域划分成多个定位区域，每个定位区域均具有相应的位置信息。当接收到移动终端的位置信息时，将移动终端的定位在对应的定位区域中，从而确定移动终端在这个区域中的位置。
请同时参阅图3，为服务器划分一区域而得到多个该定位区域的示意图。例如，服务器将这个区域平均划分成6×5的网格，每个网格对应一定位区域。当接收到移动终端的位置信息时，根据移动终端的位置信息确定对应的网格，并将其定位在这个网格内，同时将该移动终端与该网格所代表的定位区域保存起来，从而完成移动终端的定位。
请参阅图4，为本发明一实施方式的一种移动终端的搜索装置的结构示意图，该实施方式示出的装置40包括接收模块41、查询模块42以及发送模块42。在本实施方式中，该装置40为一运行电商交易平台的服务器，该移动终端为相应的客户端，可以是智能手机、平板电脑等电子设备。
该接收模块41用于接收移动终端发送的获取目标终端的请求。
该查询模块42用于响应该接收模块41接收到的该请求根据该移动终端的位置信息确定该移动终端所在的定位区域，以确定位于该移动终端所在的定位区域的预定范围内的定位区域中的目标终端。
在一实施方式中，该查询模块42确定位于该移动终端所在的定位区域内的移动终端为目标终端。
在另一实施方式中，该查询模块42确定位于该移动终端所在的定位区域的邻近的定位区域内的移动终端为目标终端。具体地，该查询模块42根据该区域的人口密度、系统容量、定位区域密度等情况确定相邻的定位区域。当确定相邻的定位区域时，将位于这些定位区域中的终端作为该移动终端的附近的目标终端，反馈给移动终端。
其中，该装置40按照预设规则将一区域划分而得到多个该定位区域，该移动终端和该目标终端对应的定位区域为该查询模块预先根据该移动终端和该目标终端的位置信息分别确定的。服务器保存移动终端或目标终端的定位区域的方法请参见图2及相应的文字说明。
在一实施方式中，该装置40按照经纬度将一区域划分而得到多个定位区域。进一步地，每个该定位区域的面积相同。
在另一实施方式中，该装置40将一区域平均地划分而得到多个定位区域。
在另一实施方式中，该定位区域为该装置40根据获取到的该移动终端的数量而对该区域进行划分得到的。
该区域为该装置40根据获取到的该移动终端的位置信息确定的预定范围内的区域。
该发送模块43用于将确定的该目标终端信息发送至该移动终端，使该移动终端接收和/或显示该目标终端信息。
具体地，该移动终端接收该服务器发送的该目标终端信息，并确定该目标终端的与该移动终端之间的距离，将该距离按照从近到远的顺序进行排列，并按照排列结果显示该目标终端。
以上方案中，预先将一区域划分成多个定位区域，并根据移动终端的位置信息确定对应的定位区域，在移动终端查找、搜寻附近的的目标终端时确定移动终端所在定位区域的相邻定位区域，以此确定所需寻找的目标终端，从而实现终端的准确搜索。利用本发明，能够减少服务器保存移动终端位置信息所需的存储空间的同时，根据定位区域快速查找目标终端，提高了搜索效率。
在上述实施例中，仅对本发明进行了示范性描述，但是本领域技术人员在阅读本专利申请后可以在不脱离本发明的精神和范围的情况下对本发明进行各种修改。
Claims (9)
- 一种移动终端的搜索方法，其中，所述方法包括：接收移动终端发送的获取目标终端的请求；根据所述移动终端的位置信息确定所述移动终端所在的定位区域;确定位于所述移动终端所在的定位区域的预定范围内的定位区域中的目标终端；以及将确定的所述目标终端信息发送至所述移动终端。
- 根据权利要求1所述的移动终端的搜索方法，其中，所述预定范围根据所述移动终端所处环境的参数确定，其中，所述环境的参数至少包括人口密度、系统容量、定位区域密度的其中一种。
- 根据权利要求1所述的移动终端的搜索方法，其中，所述方法还包括：预先将一区域平均地划分而得到多个所述定位区域。
- 根据权利要求1所述的移动终端的搜索方法，其中，所述确定位于所述移动终端所在的定位区域的预定范围内的定位区域中的目标终端的步骤包括：确定位于所述移动终端所在的定位区域内的移动终端为目标终端。
- 根据权利要求1所述的移动终端的搜索方法，其中，所述确定位于所述移动终端所在的定位区域的预定范围内的定位区域中的目标终端的步骤包括：确定位于所述移动终端所在的定位区域的邻近的定位区域内的移动终端为目标终端。
- 一种移动终端搜索装置，其中，所述装置包括：接收模块，用于接收移动终端发送的获取目标终端的请求；查询模块，用于响应所述接收模块接收到的所述请求根据所述移动终端的位置信息确定所述移动终端所在的定位区域，以确定位于所述移动终端所在的定位区域的预定范围内的定位区域中的目标终端；以及发送模块，用于将确定的所述目标终端信息发送至所述移动终端。
- 根据权利要求6所述的移动终端搜索装置，其中，所述装置还包括执行模块，用于根据所述移动终端所处环境的参数确定所述预定范围；其中，所述环境的参数至少包括人口密度、系统容量、定位区域密度的其中一种。
- 根据权利要求6所述的移动终端的搜索装置，其中，所述预设规则为至少根据经纬度信息、位于所述区域内的终端密度、人口密度的其中之一划分所述区域，以得到多个所述定位区域。
- 根据权利要求6所述的移动终端的搜索装置，其中，所述查询模块还用于确定位于所述移动终端所在的定位区域内的移动终端为目标终端。根据权利要求6所述的移动终端的搜索装置，其中，所述查询模块还用于确定位于所述移动终端所在的定位区域的邻近的定位区域内的移动终端为目标终端。
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