WO2013107235A1 - Positioning system, and cell phone and positioning method therefor - Google Patents

Positioning system, and cell phone and positioning method therefor Download PDF

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Publication number
WO2013107235A1
WO2013107235A1 PCT/CN2012/086734 CN2012086734W WO2013107235A1 WO 2013107235 A1 WO2013107235 A1 WO 2013107235A1 CN 2012086734 W CN2012086734 W CN 2012086734W WO 2013107235 A1 WO2013107235 A1 WO 2013107235A1
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Prior art keywords
information
cell
network
mobile phone
latitude
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PCT/CN2012/086734
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French (fr)
Chinese (zh)
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钱文
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惠州Tcl移动通信有限公司
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Publication of WO2013107235A1 publication Critical patent/WO2013107235A1/en

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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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal

Definitions

  • the present invention relates to the field of communications, and in particular, to a positioning system, a mobile phone, and a positioning method thereof.
  • GPS Global Positioning
  • Global Positioning System Global Positioning System
  • the technical problem to be solved by the present invention is to provide a positioning system, a mobile phone and a positioning method thereof, which can realize mobile phone positioning when the network is unavailable.
  • a technical solution adopted by the present invention is to provide a method for locating a mobile phone, including the following steps: a. acquiring a cell from a base station ID information; b. Determine whether the network is available. When it is determined that the network is unavailable, save the cell ID information and wait until the network is available. The ID information is sent to the web server, and the latitude and longitude coordinate information corresponding to the cell ID information is acquired from the web server; c. the latitude and longitude coordinate information is stored corresponding to the cell ID information.
  • step a multiple cell ID information is acquired from multiple base stations, and in step b, the cells are saved in multiple cells. The most frequently occurring cell ID information in the ID information.
  • the mobile phone Before the step a, the mobile phone sends an HTTP request to multiple base stations to obtain multiple cell ID information.
  • step b the cell ID information is encapsulated in an HTTP request format and sent to a network server.
  • step b the cell ID information is saved in a database set in the mobile phone, and in step c, corresponding to the cell
  • the ID information stores the latitude and longitude coordinate information into the database.
  • a mobile phone which includes: The ID information acquiring module acquires the cell ID information from the base station; the network determining module determines whether the network is available; and the information processing module saves the cell when the network determining module determines that the network is unavailable. ID information, waiting until the network judgment module determines that the network is available, sending the cell ID information to the network server through the network, and obtaining the corresponding cell from the network server. The latitude and longitude coordinate information of the ID information, and the latitude and longitude coordinate information is stored corresponding to the cell ID information.
  • the cell ID information acquiring module acquires multiple cell ID information from multiple base stations, and the information processing module is saved in multiple cells. The most frequently occurring cell ID information in the ID information.
  • the information processing module encapsulates the cell ID information in an HTTP request format and sends it to the network server.
  • the information processing module saves the cell ID information to a database set in the mobile phone, and corresponds to the cell.
  • the ID information stores the latitude and longitude coordinate information into the database.
  • a positioning system which includes: a base station; a network server; a mobile phone, and the mobile phone includes: The ID information acquiring module acquires the cell ID information from the base station; the network determining module determines whether the network is available; and the information processing module saves the cell when the network determining module determines that the network is unavailable. ID information, waiting until the network judgment module determines that the network is available, sending the cell ID information to the network server through the network, and obtaining the corresponding cell from the network server The latitude and longitude coordinate information of the ID information, and the latitude and longitude coordinate information is stored corresponding to the cell ID information.
  • the base station is configured to be multiple, and the cell ID information acquiring module separately acquires multiple cells from multiple base stations. ID information, the information processing module saves the cell ID information that has the most occurrences among the plurality of cell ID information.
  • the present invention saves the Cell acquired from the base station when it is judged that the network is unavailable. ID information, wait until the network is available, send the Cell ID information to the network server through the network, and obtain the corresponding Cell from the network server The latitude and longitude coordinate information of the ID information, and the latitude and longitude coordinate information is saved corresponding to the Cell ID information. In the above manner, the present invention enables positioning when the network is unavailable.
  • FIG. 1 is a flowchart of a method for positioning a mobile phone according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a mobile phone according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a positioning system in accordance with an embodiment of the present invention.
  • FIG. 1 is a flowchart of a mobile phone positioning method according to an embodiment of the present invention.
  • the mobile phone positioning method of the present invention includes the following steps:
  • Step S1 acquiring cell ID information from the base station
  • Step S2 determining whether the network is available, and saving the cell when it is determined that the network is unavailable. ID information, waiting until the network is available, sending the cell ID information to the network server through the network, and acquiring the latitude and longitude coordinate information corresponding to the cell ID information from the network server;
  • Step S3 The latitude and longitude coordinate information is saved corresponding to the cell ID information.
  • the phone will automatically send HTTP to the base station (Hyper Text Transfer) Requesting, obtaining a cell ID information, wherein, in an alternative embodiment of the present invention, in step S1, multiple cells are respectively acquired from multiple base stations. ID information, and in step S2, the cell ID information having the most occurrences in the plurality of cell ID information is saved, and the plurality of cell ID information is acquired from different base stations and stored in the plurality of cells.
  • the method of displaying the most frequently used cell ID information in the ID information can ensure the accuracy of the acquired cell ID information, thereby improving the accuracy of the positioning.
  • the cell ID information After obtaining the correct cell ID information, the cell ID information needs to be sent to the network server to obtain the corresponding cell.
  • the latitude and longitude coordinates of the ID information But send the cell
  • the ID information to the web server and the latitude and longitude coordinates are all sent over the network. Therefore, first determine whether the network is available, and if it is determined that the network is unavailable, suspend the obtained cell. The ID action, but save the cell ID information to the database set in the phone, as shown in Table 1.
  • Table 1 shows the case where the cell ID is not sent when the network is unavailable.
  • the ID information is encapsulated in an HTTP request format and sent to the network server. After the network server obtains the cell ID information, it compares with the data in the database of the network server, and reads the cell. The latitude and longitude coordinate information corresponding to the ID information, and returning the latitude and longitude coordinate information to the mobile phone. The mobile phone corresponds the received latitude and longitude coordinates to the cell. The ID information is saved to the database. The specific storage location is shown in Table 2 below.
  • Table 2 is the relationship between the cell ID and the latitude and longitude coordinates of the mobile phone after obtaining the latitude and longitude coordinates.
  • the mobile phone when the mobile phone obtains the cell ID information again, only the cell needs to be taken.
  • the value of the ID is compared with the record in the mobile phone, and the corresponding latitude and longitude coordinates can be obtained from the database set in the mobile phone without connecting to the server.
  • the network can be implemented without being available. Mobile phone positioning.
  • FIG. 2 is a schematic structural diagram of a mobile phone according to an embodiment of the present invention.
  • the mobile phone 10 of the present invention includes a cell.
  • the cell ID information acquiring module 101 acquires a cell from the base station. ID information. Specifically, in order to improve positioning accuracy, after entering a cell, the mobile phone automatically sends an HTTP request for obtaining a cell ID to a plurality of base stations, and the cell The ID information acquiring module 101 acquires a plurality of cell ID information from a plurality of base stations.
  • the network judging module 102 judges whether the network is available, and sends the judgment result to the information processing module 103.
  • the information processing module 103 determines that the network is unavailable, the information processing module 103, according to the judgment result of the network judging module 102, the plurality of cells acquired by the information acquiring module 101.
  • the cell ID information with the most occurrences in the ID information is saved to the database set in the mobile phone, and the saved cell is suspended. ID to the web server.
  • the information processing module 103 stores the cells stored in the database.
  • the ID information is encapsulated in the format of the HTTP request and sent to the network server.
  • the network server After receiving the cell ID information, the network server compares with the database of the network server, and reads out the cell. The latitude and longitude coordinates corresponding to the ID information are returned to the information processing module 103.
  • the information processing module 103 corresponds the latitude and longitude coordinate information returned by the received web server to the cell.
  • the ID information is saved to the database set in the phone.
  • the cell ID information obtaining module receives the cell ID information from the base station again, only the cell needs to be used.
  • the value of the ID is compared with the record of the information processing module 103, and the corresponding latitude and longitude coordinates can be automatically obtained from the database set in the mobile phone without connecting to the server, and the network can be unavailable through the above mobile phone. Under the realization of mobile phone positioning.
  • FIG. 3 is a schematic diagram of a positioning system according to an embodiment of the present invention.
  • the positioning system 20 of the present invention includes a base station 201, a mobile phone 202, and a network server 203.
  • the network server 203 further includes a database 2031.
  • the cell is sent to the base station 201.
  • the HTTP request of the ID as shown in step 1 of FIG. 3, after receiving the request from the mobile phone 202, the base station 201 returns to the mobile phone 202 cell.
  • ID information as shown in step 2 of Figure 3.
  • the mobile phone 202 obtains preliminary positioning information, that is, the cell ID information, in order to improve the accuracy of the positioning, the base station 201 is a plurality of base stations, that is, the mobile phone 202 sends an HTTP request for acquiring the cell ID to the plurality of base stations 201 and acquires a plurality of cells. ID information.
  • the mobile phone 202 After the mobile phone 202 obtains the cell ID, it determines whether the network is available. When it is determined that the network is unavailable, the mobile phone 202 saves the acquired multiple cells. The cell ID with the most occurrences in the ID is in the database set in the phone. And wait until it is determined that the network is available, the mobile phone 202 will cell The ID is encapsulated in the HTTP format and sent to the network server 203. As shown in step 3 of FIG. 3, the network server 203 receives the cell. After the ID, the data in the database 2031 is compared, and the corresponding data is obtained. The latitude and longitude coordinate information of the ID, and returning the latitude and longitude coordinate information to the mobile phone 202, as shown in step 4 of FIG. The mobile phone 202 corresponds the received latitude and longitude coordinate information to the cell The ID information is saved to the database set in the phone.
  • the mobile phone 202 acquires the cell ID information from the base station 201 again, only the cell needs to be
  • the value of the ID is compared with the record in the database set in the mobile phone, and can be read corresponding to the cell.
  • the latitude and longitude coordinate information of the ID is positioned. Therefore, the positioning of the mobile phone when the network is unavailable can be realized by the above positioning system.
  • the mobile phone of the embodiment of the present invention acquires multiple cell ID information through the base station, and saves the multiple cells when it is determined that the network is unavailable.
  • the cell ID with the most occurrences in the ID information waits until it is determined that the network is available, and sends the cell ID information to the network server through the network, and obtains the corresponding cell from the network server.
  • Longitude and latitude coordinate information of the ID information and corresponds to the cell
  • the ID information stores the latitude and longitude coordinate information.
  • the mobile phone reads the corresponding latitude and longitude coordinates from the database for positioning. By means of the invention, the positioning of the mobile phone can be realized when the network is unavailable.

Abstract

Disclosed are a positioning system, and a cell phone and a positioning method therefor. The method comprises the following steps: obtaining cell ID information from a base station; judging whether a network is available, storing the cell ID information if the network is unavailable, waiting until it is judged that the network is available, sending the cell ID information to a network server through the network, and obtaining longitude and latitude coordinate information corresponding to the cell ID information from the network server; and storing the longitude and latitude coordinate information corresponding to the cell ID information. Through the method, the present invention can achieve positioning when a network is unavailable.

Description

定位系统、手机及其定位方法  Positioning system, mobile phone and positioning method thereof
【技术领域】[Technical Field]
本发明涉及通讯领域，特别是涉及一种定位系统、手机及其定位方法。  The present invention relates to the field of communications, and in particular, to a positioning system, a mobile phone, and a positioning method thereof.
【背景技术】 【Background technique】
现有的定位技术为两种，一种是GPS（Global Positioning System，全球定位系统）定位，但这要求手机支持GPS导航功能，即安装GPS的收发芯片。另一种是利用运营商的基站实现定位，通常情况下，基站只能返回相应的cell ID（小区识别码）, 没有能力进行经纬度的计算，也没有能力存储大量的数据信息，所以没有办法给出精确的经纬度数据。There are two existing positioning technologies, one is GPS (Global Positioning) System, Global Positioning System) positioning, but this requires the phone to support GPS navigation, that is, the installation of GPS transceiver chip. The other is to use the carrier's base station to achieve positioning. Normally, the base station can only return the corresponding cell. ID (Cell ID), has no ability to calculate latitude and longitude, and has no ability to store large amounts of data information, so there is no way to give accurate latitude and longitude data.
【发明内容】 [Summary of the Invention]
本发明主要解决的技术问题是提供一种定位系统、手机及其定位方法，能够在网络不可用的情况下实现手机定位。The technical problem to be solved by the present invention is to provide a positioning system, a mobile phone and a positioning method thereof, which can realize mobile phone positioning when the network is unavailable.
为解决上述技术问题，本发明采用的一个技术方案是：提供一种手机的定位方法，包括以下步骤：a. 从基站获取cell ID信息；b. 判断网络是否可用，在判断到网络不可用时，保存cell ID信息，等待直至在判断到网络可用时，通过网络将cell ID信息发送至网络服务器，并从网络服务器获取对应于cell ID信息的经纬度坐标信息；c. 对应于cell ID信息保存经纬度坐标信息。In order to solve the above technical problem, a technical solution adopted by the present invention is to provide a method for locating a mobile phone, including the following steps: a. acquiring a cell from a base station ID information; b. Determine whether the network is available. When it is determined that the network is unavailable, save the cell ID information and wait until the network is available. The ID information is sent to the web server, and the latitude and longitude coordinate information corresponding to the cell ID information is acquired from the web server; c. the latitude and longitude coordinate information is stored corresponding to the cell ID information.
其中，在步骤a中，从多个基站分别获取多个cell ID信息，在步骤b中，保存在多个cell ID信息中出现次数最多的cell ID信息。In step a, multiple cell ID information is acquired from multiple base stations, and in step b, the cells are saved in multiple cells. The most frequently occurring cell ID information in the ID information.
其中，在步骤a之前，手机向多个基站发送HTTP请求，以获取多个cell ID信息。Before the step a, the mobile phone sends an HTTP request to multiple base stations to obtain multiple cell ID information.
其中，在步骤b中，将cell ID信息以HTTP请求的格式进行封装并发送至网络服务器。Wherein, in step b, the cell ID information is encapsulated in an HTTP request format and sent to a network server.
其中，在步骤b中，保存cell ID信息至手机内设置的数据库中，在步骤c中，对应于cell ID信息保存经纬度坐标信息至数据库中。Wherein, in step b, the cell ID information is saved in a database set in the mobile phone, and in step c, corresponding to the cell The ID information stores the latitude and longitude coordinate information into the database.
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种手机，该手机包括：cell ID信息获取模块，从基站获取cell ID信息；网络判断模块，判断网络是否可用；信息处理模块，在网络判断模块判断到网络不可用时，保存cell ID信息，等待直至网络判断模块判断到网络可用时，通过网络将cell ID信息发送至网络服务器，从网络服务器获取对应于cell ID信息的经纬度坐标信息，并对应于cell ID信息保存经纬度坐标信息。In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a mobile phone, which includes: The ID information acquiring module acquires the cell ID information from the base station; the network determining module determines whether the network is available; and the information processing module saves the cell when the network determining module determines that the network is unavailable. ID information, waiting until the network judgment module determines that the network is available, sending the cell ID information to the network server through the network, and obtaining the corresponding cell from the network server The latitude and longitude coordinate information of the ID information, and the latitude and longitude coordinate information is stored corresponding to the cell ID information.
其中，cell ID信息获取模块从多个基站分别获取多个cell ID信息，信息处理模块保存在多个cell ID信息中出现次数最多的cell ID信息。The cell ID information acquiring module acquires multiple cell ID information from multiple base stations, and the information processing module is saved in multiple cells. The most frequently occurring cell ID information in the ID information.
其中，信息处理模块将cell ID信息以HTTP请求的格式进行封装并发送至网络服务器。The information processing module encapsulates the cell ID information in an HTTP request format and sends it to the network server.
其中，信息处理模块保存cell ID信息至手机内设置的数据库中，并且，对应于cell ID信息保存经纬度坐标信息至数据库中。The information processing module saves the cell ID information to a database set in the mobile phone, and corresponds to the cell. The ID information stores the latitude and longitude coordinate information into the database.
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种定位系统，该定位系统包括：基站；网络服务器；手机，该手机包括： cell ID信息获取模块，从基站获取cell ID信息；网络判断模块，判断网络是否可用；信息处理模块，在网络判断模块判断到网络不可用时，保存cell ID信息，等待直至网络判断模块判断到网络可用时，通过网络将cell ID信息发送至网络服务器，从网络服务器获取对应于cell ID信息的经纬度坐标信息，并对应于cell ID信息保存经纬度坐标信息。In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a positioning system, which includes: a base station; a network server; a mobile phone, and the mobile phone includes: The ID information acquiring module acquires the cell ID information from the base station; the network determining module determines whether the network is available; and the information processing module saves the cell when the network determining module determines that the network is unavailable. ID information, waiting until the network judgment module determines that the network is available, sending the cell ID information to the network server through the network, and obtaining the corresponding cell from the network server The latitude and longitude coordinate information of the ID information, and the latitude and longitude coordinate information is stored corresponding to the cell ID information.
其中，基站设置为多个，cell ID信息获取模块从多个基站分别获取多个cell ID信息，信息处理模块保存在多个cell ID信息中出现次数最多的cell ID信息。The base station is configured to be multiple, and the cell ID information acquiring module separately acquires multiple cells from multiple base stations. ID information, the information processing module saves the cell ID information that has the most occurrences among the plurality of cell ID information.
本发明的有益效果是：区别于现有技术的情况，本发明在判断到网络不可用时保存从基站获取的Cell ID信息，等待直至在判断到网络可用时，通过网络将Cell ID信息发送至网络服务器，并从网络服务器获取对应于该Cell ID信息的经纬度坐标信息，并对应于Cell ID信息保存该经纬度坐标信息。通过上述方式，本发明能够实现在网络不可用时的定位。The beneficial effects of the present invention are: different from the prior art, the present invention saves the Cell acquired from the base station when it is judged that the network is unavailable. ID information, wait until the network is available, send the Cell ID information to the network server through the network, and obtain the corresponding Cell from the network server The latitude and longitude coordinate information of the ID information, and the latitude and longitude coordinate information is saved corresponding to the Cell ID information. In the above manner, the present invention enables positioning when the network is unavailable.
【附图说明】 [Description of the Drawings]
图1是本发明实施例手机定位方法的流程图；1 is a flowchart of a method for positioning a mobile phone according to an embodiment of the present invention;
图2是本发明实施例手机的结构示意图；2 is a schematic structural diagram of a mobile phone according to an embodiment of the present invention;
图3是本发明实施例定位系统的示意图。3 is a schematic diagram of a positioning system in accordance with an embodiment of the present invention.
【具体实施方式】 【detailed description】
请参阅图1，图1是本发明实施例手机定位方法的流程图，本发明的手机定位方法包括以下步骤：Please refer to FIG. 1. FIG. 1 is a flowchart of a mobile phone positioning method according to an embodiment of the present invention. The mobile phone positioning method of the present invention includes the following steps:
步骤S1：从基站获取cell ID信息；Step S1: acquiring cell ID information from the base station;
步骤S2：判断网络是否可用，在判断到网络不可用时，保存cell ID信息，等待直至在判断到网络可用时，通过网络将cell ID信息发送至网络服务器，并从网络服务器获取对应于cell ID信息的经纬度坐标信息；Step S2: determining whether the network is available, and saving the cell when it is determined that the network is unavailable. ID information, waiting until the network is available, sending the cell ID information to the network server through the network, and acquiring the latitude and longitude coordinate information corresponding to the cell ID information from the network server;
步骤S3：对应于cell ID信息保存经纬度坐标信息。Step S3: The latitude and longitude coordinate information is saved corresponding to the cell ID information.
每进入一个小区，手机会自动向基站发送HTTP （Hyper Text Transfer Protocol，超文本传输协议）请求，获取cell ID信息，其中，在本发明的备选实施方式中，更可在步骤S1中，从多个基站分别获取多个cell ID信息，并在步骤S2中，保存在多个cell ID信息中出现次数最多的cell ID信息，通过这种从不同基站获取多个cell ID信息，并保存在多个cell ID信息中出现次数最多的cell ID信息的方式，可以确保所获取的cell ID信息的准确度，从而提高定位的准确度。Each time you enter a cell, the phone will automatically send HTTP to the base station (Hyper Text Transfer) Requesting, obtaining a cell ID information, wherein, in an alternative embodiment of the present invention, in step S1, multiple cells are respectively acquired from multiple base stations. ID information, and in step S2, the cell ID information having the most occurrences in the plurality of cell ID information is saved, and the plurality of cell ID information is acquired from different base stations and stored in the plurality of cells. The method of displaying the most frequently used cell ID information in the ID information can ensure the accuracy of the acquired cell ID information, thereby improving the accuracy of the positioning.
获取正确的cell ID信息后，需要把该cell ID信息发送到网络服务器中以获取对应于该cell ID信息的经纬度坐标。但发送cell ID信息至网络服务器和获取经纬度坐标都是需要通过网络发送的。因此，首先判断网络是否可用，若判断到网络不可用时，暂停发送获得的cell ID的动作，而是保存cell ID信息至手机内设置的数据库中，如表1所示。After obtaining the correct cell ID information, the cell ID information needs to be sent to the network server to obtain the corresponding cell. The latitude and longitude coordinates of the ID information. But send the cell The ID information to the web server and the latitude and longitude coordinates are all sent over the network. Therefore, first determine whether the network is available, and if it is determined that the network is unavailable, suspend the obtained cell. The ID action, but save the cell ID information to the database set in the phone, as shown in Table 1.
表1为网络不可用时未发送cell ID的情况
Cell ID longitude and latitude （经纬度坐标）
G,240,01,1397,3ab6,-74 lat=55.720529549535;lon=13.202507609904
W,240,05,0019,00195f73,-64 ？
Table 1 shows the case where the cell ID is not sent when the network is unavailable.
Cell ID Longitude and latitude (latitude and longitude coordinates)
G, 240, 01, 1397, 3ab6, -74 Lat=55.720529549535;lon=13.202507609904
W, 240, 05, 0019, 00195f73, -64 ?
等待直至在判断到网络可用时，手机将cell ID信息以HTTP请求的格式进行封装并发送至网络服务器，网络服务器获取该cell ID信息后，与网络服务器的数据库里的数据进行比对，读取该cell ID信息对应的经纬度坐标信息，并把该经纬度坐标信息返回至该手机。手机把接收到的经纬度坐标对应于cell ID信息保存至数据库中，具体保存位置如下表2所示。Wait until the cell is available when the network is determined to be available The ID information is encapsulated in an HTTP request format and sent to the network server. After the network server obtains the cell ID information, it compares with the data in the database of the network server, and reads the cell. The latitude and longitude coordinate information corresponding to the ID information, and returning the latitude and longitude coordinate information to the mobile phone. The mobile phone corresponds the received latitude and longitude coordinates to the cell The ID information is saved to the database. The specific storage location is shown in Table 2 below.
表2为手机获取服经纬度坐标后的cell ID和经纬度坐标的关系表
cell ID longitude and latitude （经纬度坐标）
G,240,01,1397,3ab6,-74 lat=55.720529549535;lon=13.202507609904
W,240,05,0019,00195f73,-64 lat=55.713370640164;lon=13.214744532738
Table 2 is the relationship between the cell ID and the latitude and longitude coordinates of the mobile phone after obtaining the latitude and longitude coordinates.
Cell ID Longitude and latitude (latitude and longitude coordinates)
G, 240, 01, 1397, 3ab6, -74 Lat=55.720529549535;lon=13.202507609904
W, 240, 05, 0019, 00195f73, -64 Lat=55.713370640164;lon=13.214744532738
通过上述方式，当手机再次获取到该cell ID信息时，只需要把该Cell ID的值与手机里的记录相比对，就可以在不需要连接服务器的情况下便可从手机内设置的数据库中获取对应的经纬度坐标，通过上述方式，能够在网络不可用的情况下实现手机定位。In the above manner, when the mobile phone obtains the cell ID information again, only the cell needs to be taken. The value of the ID is compared with the record in the mobile phone, and the corresponding latitude and longitude coordinates can be obtained from the database set in the mobile phone without connecting to the server. In the above manner, the network can be implemented without being available. Mobile phone positioning.
请参阅图2，图2是本发明实施例手机的结构示意图，如图2所示，本发明的手机10包括cell ID信息获取模块101、网络判断模块102以及信息处理模块103。Please refer to FIG. 2. FIG. 2 is a schematic structural diagram of a mobile phone according to an embodiment of the present invention. As shown in FIG. 2, the mobile phone 10 of the present invention includes a cell. The ID information acquisition module 101, the network determination module 102, and the information processing module 103.
其中，cell ID信息获取模块101从基站获取cell ID信息。具体而言，为了提高定位准确度，进入一个小区后，手机自动向多个基站发送获取cell ID的HTTP请求，cell ID信息获取模块101从多个基站分别获取多个cell ID信息。The cell ID information acquiring module 101 acquires a cell from the base station. ID information. Specifically, in order to improve positioning accuracy, after entering a cell, the mobile phone automatically sends an HTTP request for obtaining a cell ID to a plurality of base stations, and the cell The ID information acquiring module 101 acquires a plurality of cell ID information from a plurality of base stations.
在获取cell ID之后，网络判断模块102判断网络是否可用，并把判断结果发送到信息处理模块103。当网络判断模块102判断到网络不可用时，信息处理模块103根据网络判断模块102的判断结果，把信息获取模块101获取的多个cell ID信息中出现次数最多的cell ID信息保存至手机内设置的数据库中，并暂停发送保存的该cell ID至网络服务器。等待直至网络判断模块102判断到网络可用时，信息处理模块103把数据库中存储的cell ID信息以HTTP请求的格式进行封装并发送至网络服务器，网络服务器接收到该cell ID信息后，与网络服务器的数据库进行比对，读取出该cell ID信息对应的经纬度坐标，并把该经纬度坐标返回给信息处理模块103。信息处理模块103把接收到的网络服务器返回的经纬度坐标信息对应于cell ID信息保存至手机内设置的数据库中。Getting the cell After the ID, the network judging module 102 judges whether the network is available, and sends the judgment result to the information processing module 103. When the network judging module 102 determines that the network is unavailable, the information processing module 103, according to the judgment result of the network judging module 102, the plurality of cells acquired by the information acquiring module 101. The cell ID information with the most occurrences in the ID information is saved to the database set in the mobile phone, and the saved cell is suspended. ID to the web server. Waiting until the network judgment module 102 determines that the network is available, the information processing module 103 stores the cells stored in the database. The ID information is encapsulated in the format of the HTTP request and sent to the network server. After receiving the cell ID information, the network server compares with the database of the network server, and reads out the cell. The latitude and longitude coordinates corresponding to the ID information are returned to the information processing module 103. The information processing module 103 corresponds the latitude and longitude coordinate information returned by the received web server to the cell The ID information is saved to the database set in the phone.
通过上述方式，当cell ID信息获取模块再次从基站接收到该cell ID信息时，只需要把该Cell ID的值与信息处理模块103的记录相比对，就可以在不需要连接服务器的情况下自动从手机内设置的数据库中获取对应的经纬度坐标，通过上述的手机，能够在网络不可用的情况下实现手机定位。In the above manner, when the cell ID information obtaining module receives the cell ID information from the base station again, only the cell needs to be used. The value of the ID is compared with the record of the information processing module 103, and the corresponding latitude and longitude coordinates can be automatically obtained from the database set in the mobile phone without connecting to the server, and the network can be unavailable through the above mobile phone. Under the realization of mobile phone positioning.
请参阅图3，图3是本发明实施例定位系统的示意图，如图3所示，本发明的定位系统20包括基站201、手机202以及网络服务器203，其中，网络服务器203进一步包括数据库2031。Referring to FIG. 3, FIG. 3 is a schematic diagram of a positioning system according to an embodiment of the present invention. As shown in FIG. 3, the positioning system 20 of the present invention includes a base station 201, a mobile phone 202, and a network server 203. The network server 203 further includes a database 2031.
当手机202进入一个小区时，向基站201发送获取cell ID的HTTP请求，如图3的1步骤，基站201接收到来自手机202的请求之后，返回手机202 cell ID信息，如图3的2步骤。由此手机202获得了初步定位信息，即cell ID信息，其中，为了提高定位的准确度，基站201为多个基站，即手机202向多个基站201发送获取cell ID的HTTP请求并获取了多个cell ID信息。When the mobile phone 202 enters a cell, the cell is sent to the base station 201. The HTTP request of the ID, as shown in step 1 of FIG. 3, after receiving the request from the mobile phone 202, the base station 201 returns to the mobile phone 202 cell. ID information, as shown in step 2 of Figure 3. Thereby, the mobile phone 202 obtains preliminary positioning information, that is, the cell ID information, in order to improve the accuracy of the positioning, the base station 201 is a plurality of base stations, that is, the mobile phone 202 sends an HTTP request for acquiring the cell ID to the plurality of base stations 201 and acquires a plurality of cells. ID information.
手机202获取了cell ID后判断网络是否可用，当判断到网络不可用时，手机202保存获取的多个cell ID中出现次数最多的cell ID至手机内设置的数据库中。 并等待直至判断到网络可用时，手机202将cell ID以HTTP的格式进行封装后发送至网络服务器203，如图3的3步骤，网络服务器203接收到cell ID后，与数据库2031里的数据进行比对，获取对应于该cell ID的经纬度坐标信息，并返回该经纬度坐标信息给手机202，如图3的4步骤。手机202把接收到的经纬度坐标信息对应于cell ID信息保存至手机内设置的数据库中。After the mobile phone 202 obtains the cell ID, it determines whether the network is available. When it is determined that the network is unavailable, the mobile phone 202 saves the acquired multiple cells. The cell ID with the most occurrences in the ID is in the database set in the phone. And wait until it is determined that the network is available, the mobile phone 202 will cell The ID is encapsulated in the HTTP format and sent to the network server 203. As shown in step 3 of FIG. 3, the network server 203 receives the cell. After the ID, the data in the database 2031 is compared, and the corresponding data is obtained. The latitude and longitude coordinate information of the ID, and returning the latitude and longitude coordinate information to the mobile phone 202, as shown in step 4 of FIG. The mobile phone 202 corresponds the received latitude and longitude coordinate information to the cell The ID information is saved to the database set in the phone.
因此，当手机202再次从基站201中获取到该cell ID信息时，只需要把该cell ID的值与手机内设置的数据库中的记录相比对，即可读取对应于该cell ID的经纬度坐标信息进行定位。因此，通过上述的定位系统能实现在网络不可用时的手机定位。Therefore, when the mobile phone 202 acquires the cell ID information from the base station 201 again, only the cell needs to be The value of the ID is compared with the record in the database set in the mobile phone, and can be read corresponding to the cell. The latitude and longitude coordinate information of the ID is positioned. Therefore, the positioning of the mobile phone when the network is unavailable can be realized by the above positioning system.
综上所述，本发明的实施例手机通过基站获取多个cell ID信息，并当判断到网络不可用时，保存该多个cell ID信息中出现次数最多的cell ID，等待直至判断到网络可用时，通过网络将cell ID信息发送至网络服务器，从网络服务器获取对应于cell ID信息的经纬度坐标信息，并对应于cell ID信息保存该经纬度坐标信息。当网络再次不可用时，手机从数据库中读取相应的经纬度坐标进行定位，通过本发明的方式，能够在网络不可用时实现手机的定位。In summary, the mobile phone of the embodiment of the present invention acquires multiple cell ID information through the base station, and saves the multiple cells when it is determined that the network is unavailable. The cell ID with the most occurrences in the ID information waits until it is determined that the network is available, and sends the cell ID information to the network server through the network, and obtains the corresponding cell from the network server. Longitude and latitude coordinate information of the ID information, and corresponds to the cell The ID information stores the latitude and longitude coordinate information. When the network is unavailable again, the mobile phone reads the corresponding latitude and longitude coordinates from the database for positioning. By means of the invention, the positioning of the mobile phone can be realized when the network is unavailable.
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。The above is only the embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformation of the present invention and the contents of the drawings may be directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.

Claims (11)

  1. 一种手机的定位方法，其中，包括以下步骤：A method for locating a mobile phone, comprising the following steps:
    a. 从基站获取cell ID信息；a. obtaining cell ID information from the base station;
    b. 判断网络是否可用，在判断到所述网络不可用时，保存所述cell ID信息，等待直至在判断到所述网络可用时，通过所述网络将所述cell ID信息发送至网络服务器，并从所述网络服务器获取对应于所述cell ID信息的经纬度坐标信息；b. determining whether the network is available, and saving the cell when it is determined that the network is unavailable ID information, waiting until the network is available to send the cell ID information to the network server, and obtaining from the network server corresponding to the cell Longitude and latitude coordinate information of the ID information;
    c. 对应于所述cell ID信息保存所述经纬度坐标信息。 c. saving the latitude and longitude coordinate information corresponding to the cell ID information.
  2. 根据权利要求1所述的方法，其中，在所述步骤a中，从多个基站分别获取多个cell ID信息，在所述步骤b中，保存在所述多个cell ID信息中出现次数最多的cell ID信息。The method according to claim 1, wherein in the step a, a plurality of cells are respectively acquired from a plurality of base stations ID information, in the step b, the cell ID information having the most occurrences in the plurality of cell ID information is saved.
  3. 根据权利要求2所述的方法，其中，在所述步骤a之前，所述手机向多个所述基站发送HTTP请求，以获取所述多个cell ID信息。 The method according to claim 2, wherein, before said step a, said mobile phone sends an HTTP request to a plurality of said base stations to acquire said plurality of cells ID information.
  4. 根据权利要求1所述的方法，其中，在所述步骤b中，将所述cell ID信息以HTTP请求的格式进行封装并发送至所述网络服务器。The method of claim 1 wherein in said step b, said cell is The ID information is encapsulated in the format of the HTTP request and sent to the web server.
  5. 根据权利要求1所述的方法，其中，在所述步骤b中，保存所述cell ID信息至所述手机内设置的数据库中，在所述步骤c中，对应于所述cell ID信息保存所述经纬度坐标信息至所述数据库中。The method of claim 1 wherein in said step b, said cell is saved The ID information is sent to the database set in the mobile phone. In the step c, the latitude and longitude coordinate information is saved in the database corresponding to the cell ID information.
  6. 一种手机，其中，包括：A mobile phone, which includes:
    cell ID信息获取模块，从基站获取cell ID信息；The cell ID information acquiring module acquires cell ID information from the base station;
    网络判断模块，判断网络是否可用；The network judging module determines whether the network is available;
    信息处理模块，在所述网络判断模块判断到所述网络不可用时，保存所述cell ID信息，等待直至所述网络判断模块判断到所述网络可用时，通过所述网络将所述cell ID信息发送至网络服务器，从所述网络服务器获取对应于所述cell ID信息的经纬度坐标信息，并对应于所述cell ID信息保存所述经纬度坐标信息。An information processing module, when the network determining module determines that the network is unavailable, save the cell ID information, waiting until the network determining module determines that the network is available, sending the cell ID information to the network server through the network, and acquiring, from the network server, the cell corresponding to the The latitude and longitude coordinate information of the ID information, and the latitude and longitude coordinate information is saved corresponding to the cell ID information.
  7. 根据权利要求6所述的手机，其中，所述cell ID信息获取模块从多个基站分别获取多个cell ID信息，所述信息处理模块保存在所述多个cell ID信息中出现次数最多的cell ID信息。The mobile phone according to claim 6, wherein the cell ID information acquisition module acquires a plurality of cells from a plurality of base stations respectively ID information, the information processing module saves the cell ID information that has the most occurrences in the plurality of cell ID information.
  8. 根据权利要求6所述的手机，其中，所述信息处理模块将所述cell ID信息以HTTP请求的格式进行封装并发送至所述网络服务器。 The mobile phone according to claim 6, wherein said information processing module sets said cell The ID information is encapsulated in the format of the HTTP request and sent to the web server.
  9. 根据权利要求6所述的手机，其中，所述信息处理模块保存所述cell ID信息至所述手机内设置的数据库中，并且，对应于所述cell ID信息保存所述经纬度坐标信息至所述数据库中。The mobile phone according to claim 6, wherein said information processing module saves said cell The ID information is stored in a database set in the mobile phone, and the latitude and longitude coordinate information is saved in the database corresponding to the cell ID information.
  10. 一种定位系统，其中，包括：A positioning system, comprising:
    基站；Base station
    网络服务器；Network Server;
    手机，包括： Mobile phones, including:
    cell ID信息获取模块，从所述基站获取cell ID信息；The cell ID information acquiring module acquires cell ID information from the base station;
    网络判断模块，判断网络是否可用；The network judging module determines whether the network is available;
    信息处理模块，在所述网络判断模块判断到所述网络不可用时，保存所述cell ID信息，等待直至所述网络判断模块判断到所述网络可用时，通过所述网络将所述cell ID信息发送至网络服务器，从所述网络服务器获取对应于所述cell ID信息的经纬度坐标信息，并对应于所述cell ID信息保存所述经纬度坐标信息。An information processing module, when the network determining module determines that the network is unavailable, save the cell ID information, waiting until the network determining module determines that the network is available, sending the cell ID information to the network server through the network, and acquiring, from the network server, the cell corresponding to the The latitude and longitude coordinate information of the ID information, and the latitude and longitude coordinate information is saved corresponding to the cell ID information.
  11. 根据权利要求10所述的定位系统，其中，所述基站设置为多个，所述cell ID信息获取模块从所述多个基站分别获取多个cell ID信息，所述信息处理模块保存在所述多个cell ID信息中出现次数最多的cell ID信息。The positioning system according to claim 10, wherein the base station is configured in plurality, and the cell ID information acquiring module acquires multiple cells from the plurality of base stations respectively ID information, the information processing module saves the cell ID information that has the most occurrences in the plurality of cell ID information.
PCT/CN2012/086734 2012-01-17 2012-12-17 Positioning system, and cell phone and positioning method therefor WO2013107235A1 (en)

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