WO2017088473A1 - 一种客户端定位方法和装置 - Google Patents

一种客户端定位方法和装置 Download PDF

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Publication number
WO2017088473A1
WO2017088473A1 PCT/CN2016/087695 CN2016087695W WO2017088473A1 WO 2017088473 A1 WO2017088473 A1 WO 2017088473A1 CN 2016087695 W CN2016087695 W CN 2016087695W WO 2017088473 A1 WO2017088473 A1 WO 2017088473A1
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WO
WIPO (PCT)
Prior art keywords
positioning
information
client
user
server
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PCT/CN2016/087695
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English (en)
French (fr)
Inventor
罗耀燊
李成洲
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北京百度网讯科技有限公司
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Publication of WO2017088473A1 publication Critical patent/WO2017088473A1/zh

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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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations

Definitions

  • the embodiments of the present invention relate to the field of positioning technologies, and in particular, to a client positioning method and apparatus.
  • the online positioning implementation solution is: a client positioning software development kit (SDK) uses a client interface to collect positioning basis information, and sends the collected positioning basis information to the positioning server, and the positioning server according to the positioning server The received positioning information is used to find the corresponding positioning basis information from the full amount of positioning data and perform positioning, and then returns the positioning result to the positioning SDK.
  • SDK client positioning software development kit
  • the positioning server directly carries a full number of positioning requests. As the number of requests increases, the computing resources of the positioning server are very scarce. When the computing resource bottleneck is reached, the positioning server rejects the positioning service request.
  • the embodiment of the invention provides a client positioning method and device, so as to optimize the positioning mode of the client and save resources of the positioning server.
  • an embodiment of the present invention provides a client positioning method, which is performed by a positioning server, and includes:
  • the positioning basis information in the set location range is pushed to the client of the user for storage, so as to instruct the client to perform positioning according to the positioning according to the information.
  • an embodiment of the present invention provides a client positioning method, which is executed by a client, and includes:
  • the embodiment of the present invention provides a client positioning device, which is configured in a positioning server, and includes:
  • a positioning basis information determining unit configured to determine positioning basis information within the set position range
  • the positioning information pushing unit is configured to push the positioning basis information in the set position range to the client of the user for storage, so as to instruct the client to perform positioning according to the positioning according to the information.
  • an embodiment of the present invention provides a client positioning apparatus, which is configured in a client, and includes:
  • the positioning according to the information receiving and storing unit is configured to receive and store the positioning basis information in the set position range pushed by the positioning server;
  • a positioning unit configured to perform positioning according to the positioning according to the information when receiving the positioning request
  • the positioning result returns a unit for returning the positioning result to the user.
  • the positioning server determines the positioning according to the set location range. According to the information, and pushed to the user's client for storage, the client does not need to send a positioning request to the positioning server when performing the positioning, and the client can still successfully locate with high probability in the absence of the network or the network abnormality; The positioning operation is completed locally on the client, which saves the network communication time between the client and the positioning server.
  • the positioning speed is better than the online positioning speed; most of the positioning does not need to be searched and calculated on the positioning server, which greatly saves the calculation of the server. Resources enable the location server to carry more necessary location requests.
  • FIG. 1 is a schematic flowchart of a client positioning method according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic flowchart of a client positioning method according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic flowchart of a client positioning method according to Embodiment 3 of the present invention.
  • FIG. 4 is a schematic flowchart of a client positioning method according to Embodiment 4 of the present invention.
  • FIG. 5 is a schematic structural diagram of a client positioning apparatus according to Embodiment 5 of the present invention.
  • FIG. 6 is a schematic structural diagram of a client positioning apparatus according to Embodiment 6 of the present invention.
  • FIG. 7 is a block diagram showing the structure of a computer system suitable for implementing the client positioning method of the embodiment of the present invention.
  • FIG. 1 is a schematic flowchart diagram of a client positioning method according to Embodiment 1 of the present invention.
  • the method is applicable to a situation where a user needs to locate outdoors or indoors, and can be executed by a positioning device configured in a positioning server, and the device can be implemented by software and/or hardware.
  • the positioning method provided in this embodiment specifically includes the following operations:
  • the positioning server pushes the positioning basis information to the client in advance and stores the information, and delivers the updated positioning information according to the user's request or the update period set by the server.
  • the client may perform positioning based on the positioning information previously sent by the positioning server, without sending a positioning request to the server, and returning the positioning result to the user after the positioning succeeds.
  • the location server cannot push the full amount of the positioning data to the client for use. Therefore, it is possible to select some location ranges and send the positioning information within the set location range to the client for the client to use for positioning.
  • the set position range may be a range in which the user frequently moves to ensure that the client has a higher positioning success rate when positioning according to the positioning according to the set position range.
  • the resident location of the user may be analyzed as the set location based on the full amount of positioning basis information and user information.
  • the user information includes working time information and/or rest time information of the user.
  • the resident location may be determined by the user's working time information and/or the rest time information.
  • the general user is often in certain location ranges in the working time information and/or the rest time information segment, and may be based on the full amount of positioning information.
  • the user's working time information and/or information time information analyzes these location ranges, and the location ranges are presumed to be the user's office location, residence, or a section from the work location to the home, and then these location ranges are used as the user's resident location.
  • the positioning basis information near the resident location range is prepared, and the positioning basis information is pushed to the user end for storage for use by the user in positioning.
  • the probability of the general user traveling during the holiday period is relatively high.
  • the location range of the shopping mall, restaurant, and playground where the user frequently goes during the holiday is analyzed.
  • the resident location area of the user is analyzed.
  • the location areas where the user frequently uses the location function are analyzed, and the location area ranges are used as the resident location area of the user.
  • the positioning basis information includes WIFI information and/or base station information.
  • the positioning platform can receive the geographical location information of the base station sent by the network management system of the communication network, and then the positioning platform can establish a global cell identification code (CGI, Cell Global Identifier) and geographic location information corresponding to the base station.
  • CGI Global Cell Identification code
  • the geographical location information of the base station is obtained by the base station by using a Global Positioning System (GPS).
  • GPS Global Positioning System
  • the received signal strength values (RSSI, Received Signal) from different wireless access points are collected at these reference positions by selecting some reference anchor points in the to-be-positioned area in advance.
  • Strength Indication storing the reference position point coordinates and the collected RSSI data in the database, since the reference point coordinates are known, thus establishing the object A location fingerprint database associated with the space and signal space.
  • the positioning server selects the media access control (MAC, Media Access Control) and RSSI of the WIFI signal according to the positioning request of the client, and uses the matching algorithm to match the fingerprint database for positioning.
  • MAC Media Access Control
  • the positioning information is related to the positioning technology used by the positioning platform.
  • the positioning information may be WIFI information, such as a WIFI location fingerprint database;
  • the positioning information may be
  • the base station information such as the CGI of the base station, the geographic location of the base station, and the mapping relationship between the CGI and the geographic location of the base station, when used in combination with WIFI positioning and base station positioning, the positioning basis information may include WIFI information and base station information.
  • the positioning information may be different. This embodiment is not limited.
  • the positioning information may be Bluetooth-related fingerprint database information.
  • S120 Push the positioning basis information in the set location range to the client of the user for storage, to instruct the client to perform positioning according to the positioning according to the information.
  • the location server pushes the location-based information in the determined location range to the user's client for storage, so that when the user locates the request, the client uses the location-based data for positioning.
  • the technical solution provided by the embodiment firstly analyzes the resident location of the user based on the full-scale positioning basis information and the user information, and determines the positioning basis information in the resident location range, and pushes the determined positioning basis information to the client of the user. Storage ensures that the client can locate the offline information according to the positioning information to save the computing resources of the positioning server.
  • FIG. 2 is a schematic flowchart diagram of a client positioning method according to Embodiment 2 of the present invention.
  • the method is applicable to the case where the user performs real-time positioning outdoors or indoors, and may be executed by a positioning device configured in the client, the device may be implemented by software and/or hardware, and the client may be an application installed on the terminal.
  • a program or an application interface such as a positioning SDK, or a webpage of a browser, as long as the positioning can be implemented to provide an objective existence form based on Location Based Services (LBS), which is not limited in this embodiment.
  • LBS Location Based Services
  • the set position is preferably a resident position of the user.
  • the client uses the stored positioning to perform positioning according to the data, specifically, according to the positioning request of the user, scanning and acquiring WIFI information and/or base station information, and scanning and acquiring WIFI information and/or base station information and storing
  • the positioning is based on the information matching, and the positioning is performed according to the matching result.
  • a series of operations for performing positioning are performed by the client, and the positioning server basically does not participate in the positioning operation, which can save the computing resources of the positioning server.
  • the positioning result is returned to the user for use, for example, the LBS can be provided based on the corresponding positioning result.
  • the client receives the positioning basis information in the set location range pushed by the positioning server and stores the information.
  • the positioning is performed according to the positioning according to the positioning information, and the positioning result is returned to the client. user.
  • the client performs positioning, it does not need to send a positioning request to the positioning server. In the case of no network or network abnormality, the client can still set a high probability. The bit is successful; because the positioning operation is completed locally on the client, saving the network communication time between the client and the positioning server, the positioning speed is better than the online positioning speed; most of the positioning does not need to be searched and calculated on the positioning server, greatly Save the computing resources of the server, so that the positioning server can carry more necessary positioning requests.
  • FIG. 3 is a schematic flowchart of a client positioning method according to Embodiment 3 of the present invention.
  • the optimization operation is performed on the foregoing embodiment 2.
  • the positioning method provided in this embodiment specifically includes the following operations:
  • S310 Receive positioning information in a set location range pushed by the positioning server and store the information.
  • the positioning basis information includes WIFI information and/or base station information.
  • the WIFI information or the base station information in the current positioning information is generally included in the scanned WIFI signal or the base station signal, and may be scanned by the wireless network connection unit of the client to obtain a signal transmitted by the WIFI router or the base station, for example, List information of WIFI or base station scanned on the terminal.
  • the location information of the local storage and the current location information obtained by the scan may be obtained through the system interface.
  • the location information obtained is different, for example, when using WIFI.
  • the obtained positioning information may be WIFI information, that is, fingerprint characteristics, and the fingerprint features are generally extracted from the WIFI signal.
  • the WIFI signal may include the MAC and RSSI of the router, and the client generally scans multiple WIFI hotspot signals. It can be expressed as ⁇ MAC1, RSSI1; MAC2, RSSI2; MAC3, RSSI3; ... ⁇ .
  • the obtained positioning basis information may be base station information, including identity information of the base station, such as CGI, and the base station information may be extracted from the scanned base station signal.
  • the positioning information obtained by the scanning may include WIFI information and base station information.
  • the MAC and RSSI of the WIFI router in the current positioning according to the information are matched with the MAC and RSSI in the fingerprint database corresponding to the locally stored set location range.
  • the matching is successful, the current geographic location of the user may be obtained based on the corresponding algorithm. information.
  • the positioning basis information in the set location range that may be stored locally does not include the positioning basis information related to the current location of the client, that is, the current geographic location of the client is outside the set location range.
  • the client may send a positioning request to the positioning server, and the positioning server uses the full positioning data according to the sent positioning request to perform positioning.
  • the positioning server may also use GPS positioning and return the positioning result to the client.
  • the technical solution provided in this embodiment can implement the positioning operation on the client.
  • the client In the absence of a network or a network abnormality, the client can still successfully locate with high probability, and save the computing resources of the positioning server;
  • the client may send an online positioning request to the positioning server, and after receiving the positioning request, the server provides a positioning service based on the full amount of positioning data.
  • the positioning server can carry more necessary positioning requests, which improves the reliability of the positioning system.
  • the positioning method is performed by the positioning platform.
  • the positioning platform includes a positioning server and a client.
  • the client is a positioning SDK.
  • the user can send a positioning request to the positioning SDK through the application program, and receive the positioning result returned by the positioning SDK.
  • the positioning method provided in this embodiment specifically includes the following operations:
  • the positioning server determines positioning location information in the set location range.
  • the positioning server pushes the positioning basis information in the set position range to the positioning SDK for storage.
  • the positioning SDK receives the positioning basis information in the set position range pushed by the positioning server and stores the information.
  • the positioning SDK receives the positioning request, obtain the locally stored positioning basis information, and scan and obtain the current positioning basis information.
  • the positioning SDK analyzes and matches the locally stored positioning basis information and the current positioning basis information.
  • the positioning SDK performs positioning according to the matching result.
  • the positioning SDK returns the positioning result to the user.
  • the positioning SDK sends a positioning request to the positioning server.
  • the positioning server receives the positioning request, the positioning is performed according to the full amount of positioning data.
  • the positioning server returns a positioning result.
  • the positioning SDK receives the positioning result returned by the positioning server.
  • the positioning SDK returns the positioning result to the user.
  • the client does not need to send a positioning request to the positioning server when performing the positioning, and the client can still successfully locate with high probability in the absence of the network or the network abnormality; since the positioning operation is in the client The local end operation is completed, which saves the network communication time between the client and the positioning server, and the positioning speed is better than the online positioning speed; most of the positioning does not need to be searched and calculated on the positioning server, thereby greatly saving the computing resources of the server and making the positioning server It can carry more necessary positioning requests and improve the reliability of the positioning system.
  • FIG. 5 is a schematic structural diagram of a client positioning apparatus according to Embodiment 5 of the present invention, where the apparatus can be configured in a positioning server.
  • the apparatus includes:
  • the positioning basis information determining unit 510 is configured to determine positioning basis information in the set position range
  • the positioning information pushing unit 520 is configured to push the positioning basis information in the set position range to the client of the user for storage, so as to instruct the client to perform positioning according to the positioning according to the information.
  • the device further includes:
  • the setting position determining unit 530 is configured to analyze the resident position of the user as the set position based on the full amount of positioning basis information and user information.
  • the user information includes working time information and/or rest time information of the user.
  • the positioning basis information includes WIFI information and/or base station information.
  • FIG. 6 is a client positioning device according to Embodiment 6 of the present invention.
  • the device may be configured in a client. Referring to FIG. 6, the device includes:
  • the location-based information receiving and storing unit 610 is configured to receive and store the positioning basis information in the set location range pushed by the positioning server;
  • the positioning unit 620 is configured to perform positioning according to the positioning according to the information when receiving the positioning request;
  • the positioning result returning unit 630 is configured to return the positioning result to the user. Further, the set position is a resident position of the user.
  • the positioning unit 620 includes:
  • the location-based information obtaining sub-unit 621 is configured to acquire the locally stored positioning basis information when the positioning request is received, and scan and obtain the current positioning basis information;
  • the location-based information matching sub-unit 622 is configured to analyze and match the locally stored positioning basis information and the current positioning basis information
  • the locating subunit 623 is configured to perform positioning according to the matching result.
  • the positioning basis information includes:
  • WIFI information and/or base station information scanned by the client are WIFI information and/or base station information scanned by the client.
  • the device further includes:
  • the location requesting unit 640 is configured to send a location request to the location server if the location fails, and receive the location result returned by the location server.
  • the foregoing apparatus may perform the client positioning method provided by any embodiment of the present invention, and has an executing party.
  • the corresponding functional modules and benefits may be performed by any embodiment of the present invention, and has an executing party.
  • FIG. 7 a block diagram of a computer system 700 suitable for implementing the client location method of an embodiment of the present invention is shown.
  • computer system 700 includes a central processing unit (CPU) 701 that can be loaded into a program in random access memory (RAM) 703 according to a program stored in read only memory (ROM) 702 or from storage portion 708. And perform various appropriate actions and processes.
  • RAM random access memory
  • ROM read only memory
  • RAM 703 various programs and data required for the operation of the system 700 are also stored.
  • the CPU 701, the ROM 702, and the RAM 703 are connected to each other through a bus 704.
  • An input/output (I/O) interface 705 is also coupled to bus 704.
  • the following components are connected to the I/O interface 705: an input portion 706 including a keyboard, a mouse, etc.; an output portion 707 including a cathode ray tube (CRT), a liquid crystal display (LCD), and the like, and a speaker; a storage portion 708 including a hard disk or the like And a communication portion 709 including a network interface card such as a LAN card, a modem, or the like.
  • the communication section 709 performs communication processing via a network such as the Internet.
  • Driver 710 is also connected to I/O interface 705 as needed.
  • a removable medium 711 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory or the like, is mounted on the drive 710 as needed so that a computer program read therefrom is installed into the storage portion 708 as needed.
  • an embodiment of the present disclosure includes a computer program product comprising a computer program tangibly embodied on a machine readable medium, the computer program comprising program code for performing the methods of FIGS. 1-4.
  • the computer program can be downloaded and installed from the network via communication portion 709, and/or installed from removable media 711.
  • each block of the flowchart or block diagrams can represent a module, a program segment, or a portion of code that includes one or more logic for implementing the specified.
  • Functional executable instructions can also occur in a different order than that illustrated in the drawings. For example, two successively represented blocks may in fact be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved.
  • each block of the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts can be implemented in a dedicated hardware-based system that performs the specified function or operation. Or it can be implemented by a combination of dedicated hardware and computer instructions.
  • the units or modules described in the embodiments of the present application may be implemented by software or by hardware.
  • the described unit or module can also be provided in the processor.
  • the names of these units or modules do not in any way constitute a limitation on the unit or module itself.
  • the present application further provides a computer readable storage medium, which may be a computer readable storage medium included in the apparatus described in the foregoing embodiment, or may exist separately, not A computer readable storage medium that is assembled into the device.
  • the computer readable storage medium stores one or more programs that are used by one or more processors to perform the client location method described in this application.

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  • General Physics & Mathematics (AREA)
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Abstract

本发明实施例公开了一种客户端定位方法和装置，所述方法包括：定位服务器确定设定位置范围内的定位依据信息，将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。客户端接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；当接收到定位请求时，根据所述定位依据信息进行定位；将定位结果返回给用户。本发明实施例提供的技术方案，客户端在进行定位时，无需向定位服务器发送定位请求，在无网络或者是网络异常的情况下，客户端依然能高概率地定位成功；大部分定位无需在服务器上进行查找及运算，极大地节省服务器的计算资源，使服务器能承载更多必要的定位请求。

Description

一种客户端定位方法和装置
相关申请的交叉引用
本申请要求于2015年11月23日提交的中国专利申请号为“201510817975.8”的优先权，其全部内容作为整体并入本申请中。
技术领域
本发明实施例涉及定位技术领域，尤其涉及一种客户端定位方法和装置。
背景技术
现有技术中，在线定位的实现方案为：客户端定位软件开发工具包(SDK，Software Development Kit)利用客户端接口收集定位依据信息，将收集到的定位依据信息发送至定位服务器，定位服务器根据接收到的定位依据信息从全量的定位数据中找出对应的定位依据信息并进行定位，然后返回定位结果至定位SDK。
上述方案中，定位服务器直接承载全量的定位请求，随着请求量的日益上涨，定位服务器的计算资源非常紧缺，当到达计算资源瓶颈时定位服务器会拒绝定位服务请求。
发明内容
本发明实施例提供一种客户端定位方法和装置，以优化客户端的定位方式，节省定位服务器的资源。
第一方面，本发明实施例提供了一种客户端定位方法，由定位服务器执行，包括：
确定设定位置范围内的定位依据信息；
将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。
第二方面，本发明实施例提供了一种客户端定位方法，由客户端执行，包括：
接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
当接收到定位请求时，根据所述定位依据信息进行定位；
将定位结果返回给用户。
第三方面，本发明实施例提供了一种客户端定位装置，配置于定位服务器中，包括：
定位依据信息确定单元，用于确定设定位置范围内的定位依据信息；
定位依据信息推送单元，用于将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。
第四方面，本发明实施例提供了一种客户端定位装置，配置于客户端中，包括：
定位依据信息接收和存储单元，用于接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
定位单元，用于当接收到定位请求时，根据所述定位依据信息进行定位；
定位结果返回单元，用于将定位结果返回给用户。
本发明实施例提供的技术方案，定位服务器确定设定位置范围内的定位依 据信息，并推送至用户的客户端进行存储，客户端在进行定位时，无需向定位服务器发送定位请求，在无网络或者是网络异常的情况下，客户端依然能高概率地定位成功；由于定位操作是在客户端本地完成运行，节省客户端与定位服务器的网络通信时间，定位速度比在线定位的速度更优；大部分定位无需在定位服务器上进行查找及运算，极大地节省服务器的计算资源，使定位服务器能承载更多必要的定位请求。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图做一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例一提供的一种客户端定位方法的流程示意图；
图2是本发明实施例二提供的一种客户端定位方法的流程示意图；
图3是本发明实施例三提供的一种客户端定位方法的流程示意图；
图4是本发明实施例四提供的一种客户端定位方法的流程示意图；
图5是本发明实施例五提供的一种客户端定位装置的结构示意图；
图6是本发明实施例六提供的一种客户端定位装置的结构示意图；以及
图7示出了适于用来实现本发明实施例的客户端定位方法的计算机系统的结构示意图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，以下将参照本发明实施例中的附图，通过实施方式清楚、完整地描述本发明的技术方案，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例一
图1是本发明实施例一提供的一种客户端定位方法的流程示意图。该方法适用于用户在室外或者室内需要定位的情况，可由配置于定位服务器的定位装置来执行，所述装置可由软件和/或硬件实现。参见图1，本实施例提供的定位方法具体包括如下操作：
S110、确定设定位置范围内的定位依据信息；
在离线定位技术中，定位服务器预先将定位依据信息推送至客户端并进行存储，并根据用户的请求或者服务器设置的更新周期下发更新推送的定位依据信息。当接收到定位请求时，客户端可以基于定位服务器事先发送的定位依据信息进行定位，无需向服务器发送定位请求，定位成功后将定位结果返回给用户。但由于全量的定位依据信息的数据比较庞大和客户端存储容量限制，定位服务器不能将全量的定位依据数据推送下发至客户端使用。因此，可以选择设定一些位置范围，将这些设定位置范围内的定位依据信息发送至客户端，以供客户端进行定位使用。
设定位置范围可以是用户经常活动的范围，以确保客户端根据这些设定位置范围内的定位依据信息进行定位时，具有较高的定位成功率。具体地，可以基于全量的定位依据信息和用户信息分析用户的常驻位置，作为所述设定位置。 其中，所述用户信息包括用户的工作时间信息和/或休息时间信息。
例如，可以通过用户的工作时间信息和/或休息时间信息来确定常驻位置，一般用户在工作时间信息和/或休息时间信息段内经常处于某些位置范围，可以基于全量的定位依据信息、用户的工作时间信息和/或信息时间信息分析出这些位置范围，将这些位置范围推定为用户的办公地点、住宅、或者从工作地点到住宅的路段，进而将这些位置范围作为用户的常驻位置，准备常驻位置范围附近的定位依据信息，并将定位依据信息推送至用户端进行存储以备用户在定位时使用。
还可以分析用户在假期时间段的常驻位置，一般用户在假期出行的概率会比较高，基于用户信息分析出用户在假期常去的商场、餐厅、以及游乐场所等位置范围，将这些位置范围作为用户的常驻位置区域。或者，基于定位日志分析出用户经常使用定位功能的位置区域，将这些位置区域范围作为用户的常驻位置区域。
其中，所述定位依据信息包括WIFI信息和/或基站信息。
在基站定位技术中，定位平台可以接收通信网络的网管系统发送的基站的地理位置信息，然后，定位平台则可以建立该基站对应的全球小区识别码(CGI，Cell Global Identifier)与地理位置信息之间的映射关系。其中，基站的地理位置信息由基站利用全球定位系统(GPS，Global Positioning System)获得。
在无线保真(WIFI，Wireless Fidelity)定位技术中，通过事先在待定位区域选定一些参考锚点，在这些参考位置点处采集来自不同无线接入点的接收信号强度值(RSSI，Received Signal Strength Indication)，将参考位置点坐标和采集的RSSI数据存储在数据库中，由于参考点坐标是已知的，这样就建立起来物 理空间和信号空间相关联的位置指纹数据库。定位服务器根据客户端的定位请求，定位请求中包括WIFI信号的介质访问控制(MAC，Media Access Control)、RSSI等信息，采用相关的匹配算法与指纹数据库进行匹配来进行定位。
定位依据信息与定位平台使用的定位技术相关，如当定位平台使用WIFI定位时，定位依据信息可以为WIFI信息，如WIFI位置指纹数据库等信息；当定位平台使用基站定位时，定位依据信息可以为基站信息，如基站的CGI、基站的地理位置、以及基站的CGI与地理位置的映射关系等信息，当结合使用WIFI定位与基站定位时，定位依据信息可以包括WIFI信息和基站信息。
当然，如定位系统使用其他定位技术，定位依据信息也会有所不同，本实施例并不作限定，例如当使用蓝牙定位时，定位依据信息可以为与蓝牙相关的指纹数据库信息。
S120、将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。
针对不同的用户，定位服务器将确定的设定位置范围内的定位依据信息推送至用户的客户端进行存储，方便在接收到用户定位请求时，客户端使用定位依据数据进行定位。
本实施例提供的技术方案，首先基于全量的定位依据信息和用户信息分析用户的常驻位置，并确定常驻位置范围内的定位依据信息，将确定的定位依据信息推送至用户的客户端进行存储，确保客户端可以根据定位依据信息，在离线情况下进行定位，以节省定位服务器的计算资源。
实施例二
图2是本发明实施例二提供的一种客户端定位方法的流程示意图。该方法适用于用户在室外或者室内进行实时定位的情况，可由配置于客户端中的定位装置来执行，所述装置可由软件和/或硬件实现，所述客户端可以是安装在终端上的应用程序或应用程序接口，例如定位SDK，或者是浏览器的一个网页，只要能够实现定位，以提供基于位置服务(LBS，Location Based Services)的客观存在形式都可以，本实施例对此不进行限定。参见图2，本实施例提供的定位方法具体包括如下操作：
S210、接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
其中，所述设定位置优选为用户的常驻位置。
S220、当接收到定位请求时，根据所述定位依据信息进行定位；
当接收到定位请求时，客户端使用存储的定位依据数据进行定位，具体可以是根据用户的定位请求，扫描获取WIFI信息和/或基站信息，并将扫描获取的WIFI信息和/基站信息与存储的定位依据信息匹配，根据匹配结果来进行定位。此时，进行定位的一系列操作都是通过客户端完成的，定位服务器基本不参与定位操作，可以节省定位服务器的计算资源。
S230、将定位结果返回给用户。
当定位完成时，将定位结果返回给用户使用，如可以基于相应的定位结果提供LBS。
本实施例提供的技术方案，客户端接收定位服务器推送的设定位置范围内的定位依据信息并进行存储，当接收到定位请求时，根据所述定位依据信息进行定位，并将定位结果返回给用户。客户端在进行定位时，无需向定位服务器发送定位请求，在无网络或者是网络异常的情况下，客户端依然能高概率地定 位成功；由于定位操作是在客户端本地完成运行，节省客户端与定位服务器的网络通信时间，定位速度比在线定位的速度更优；大部分定位无需在定位服务器上进行查找及运算，极大地节省服务器的计算资源，使定位服务器能承载更多必要的定位请求。
实施例三
图3是本发明实施例三提供的一种客户端定位方法的流程示意图。本实施例是对上述实施例二进行了优化操作，参见图3，本实施例提供的定位方法具体包括如下操作：
S310、接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
S320、当接收到定位请求时，获取本地存储的定位依据信息，并扫描获取当前定位依据信息；
其中，定位依据信息包括WIFI信息和/或基站信息。具体而言，当前定位依据信息中的WIFI信息或者基站信息一般都包含于扫描到的WIFI信号或者基站信号中，可通过客户端的无线网络连接单元进行扫描来获取WIFI路由器或者基站发射的信号，例如在终端上扫描到的WIFI或者基站的列表信息。
当接收到定位请求时，可通过系统接口获取本地存储的定位依据信息和扫描获取的当前定位依据信息，根据定位系统使用的定位技术的不同，获取的定位依据信息也有所不同，如当使用WIFI定位时，获取的定位依据信息可以为WIFI信息，即指纹特征，指纹特征一般都是从WIFI信号中提取，WIFI信号可包括路由器的MAC和RSSI，客户端一般都会扫描到多个WIFI热点信号，可表示为{MAC1，RSSI1；MAC2，RSSI2；MAC3，RSSI3；……}。当使用基站 定位时，获取的定位依据信息可以为基站信息，包括基站的标识信息，如CGI，基站信息可以从扫描到的基站信号中提取。
另外，当使用WIFI定位和基站定位结合的技术进行定位时，扫描获取的定位依据信息可包括WIFI信息和基站信息。
S330、将所述本地存储的定位依据信息与当前定位依据信息进行分析和匹配；
如将当前定位依据信息中的WIFI路由器的MAC和RSSI与本地存储的设定位置范围对应的指纹数据库中的MAC和RSSI进行匹配，当匹配成功时，可以基于相应的算法得到用户当前的地理位置信息。
S340、根据所述匹配结果进行定位；
S350、如果定位失败，向定位服务器发送定位请求，并接收定位服务器返回的定位结果；
当定位失败时，可能使用本地存储的设定位置范围内的定位依据信息并没有包含与客户端当前位置相关的定位依据信息，即客户端当前地理位置在设定位置范围之外，此时，客户端可以向定位服务器发送定位请求，定位服务器根据发送的定位请求使用全量的定位依据数据进行定位，当用户位于室外时，定位服务器也可以使用GPS定位，并将定位结果返回至客户端。
S360、将定位结果返回给用户。
本实施例提供的技术方案，可以在客户端实现定位操作，在无网络或者是网络异常的情况下，客户端依然能高概率地定位成功，节省定位服务器的计算资源；当定位客户端离线定位失败时，客户端可以向定位服务器发送在线定位请求，服务器接收到定位请求之后，基于全量的定位依据数据提供定位服务， 使定位服务器能承载更多必要的定位请求，提高了定位系统的可靠性。
实施例四
图4是本发明实施例四提供的一种客户端定位方法的流程示意图。所述定位方法由定位平台执行，所述定位平台包括定位服务器和客户端，客户端为定位SDK，用户可以通过应用程序向定位SDK发送定位请求，接收定位SDK返回的定位结果。参见图4，本实施例提供的定位方法具体包括如下操作：
S401、定位服务器确定设定位置范围内的定位依据信息；
S402、定位服务器将所述设定位置范围内的定位依据信息推送至定位SDK进行存储；
S403、定位SDK接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
S404、用户发起定位请求；
S405、定位SDK接收到定位请求时，获取本地存储的定位依据信息，并扫描获取当前定位依据信息；
S406、定位SDK将所述本地存储的定位依据信息与当前定位依据信息进行分析和匹配；
S407、定位SDK根据所述匹配结果进行定位；
S408、如定位成功，定位SDK将定位结果返回给用户；
S409、如定位失败，定位SDK向定位服务器发送定位请求；
S410、定位服务器接收到定位请求时，基于全量的定位依据数据进行定位；
S411、定位服务器返回定位结果；
S412、定位SDK接收定位服务器返回的定位结果；
S413、定位SDK将定位结果返回给用户。
本实施例提供的技术方案，客户端在进行定位时，无需向定位服务器发送定位请求，在无网络或者是网络异常的情况下，客户端依然能高概率地定位成功；由于定位操作是在客户端本地完成运行，节省客户端与定位服务器的网络通信时间，定位速度比在线定位的速度更优；大部分定位无需在定位服务器上进行查找及运算，极大地节省服务器的计算资源，使定位服务器能承载更多必要的定位请求，提高了定位系统的可靠性。
实施例五
图5是本发明实施例五提供的一种客户端定位装置的结构示意图，该装置可配置于定位服务器中。参见图5，所述装置包括：
定位依据信息确定单元510，用于确定设定位置范围内的定位依据信息；
定位依据信息推送单元520，用于将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。
进一步的，所述的装置还包括：
设定位置确定单元530，用于基于全量的定位依据信息和用户信息分析用户的常驻位置，作为所述设定位置。
进一步的，所述用户信息包括用户的工作时间信息和/或休息时间信息。
进一步的，所述定位依据信息包括WIFI信息和/或基站信息。
实施例六
图6是本发明实施例六提供的一种客户端定位装置，该装置可配置于客户端中，参见图6，所述装置包括：
定位依据信息接收和存储单元610，用于接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
定位单元620，用于当接收到定位请求时，根据所述定位依据信息进行定位；
定位结果返回单元630，用于将定位结果返回给用户。进一步的，所述设定位置为用户的常驻位置。
进一步的，所述定位单元620包括：
定位依据信息获取子单元621，用于当接收到定位请求时，获取本地存储的定位依据信息，并扫描获取当前定位依据信息；
定位依据信息匹配子单元622，用于将所述本地存储的定位依据信息与当前定位依据信息进行分析和匹配；
定位子单元623，用于根据所述匹配结果进行定位。
进一步的，所述定位依据信息包括：
客户端扫描到的WIFI信息和/或基站信息。
进一步的，所述装置还包括：
定位请求单元640，用于如果定位失败，向定位服务器发送定位请求，并接收定位服务器返回的定位结果。
上述装置可执行本发明任意实施例所提供的客户端定位方法，具备执行方 法相应的功能模块和有益效果。
下面参考图7，其示出了适于用来实现本发明实施例的客户端定位方法的计算机系统700的结构示意图。
如图7所示，计算机系统700包括中央处理单元(CPU)701，其可以根据存储在只读存储器(ROM)702中的程序或者从存储部分708加载到随机访问存储器(RAM)703中的程序而执行各种适当的动作和处理。在RAM 703中，还存储有系统700操作所需的各种程序和数据。CPU 701、ROM 702以及RAM 703通过总线704彼此相连。输入/输出(I/O)接口705也连接至总线704。
以下部件连接至I/O接口705：包括键盘、鼠标等的输入部分706；包括诸如阴极射线管(CRT)、液晶显示器(LCD)等以及扬声器等的输出部分707；包括硬盘等的存储部分708；以及包括诸如LAN卡、调制解调器等的网络接口卡的通信部分709。通信部分709经由诸如因特网的网络执行通信处理。驱动器710也根据需要连接至I/O接口705。可拆卸介质711，诸如磁盘、光盘、磁光盘、半导体存储器等等，根据需要安装在驱动器710上，以便于从其上读出的计算机程序根据需要被安装入存储部分708。
特别地，根据本公开的实施例，上文参考图1至图4描述的过程可以被实现为计算机软件程序。例如，本公开的实施例包括一种计算机程序产品，其包括有形地包含在机器可读介质上的计算机程序，所述计算机程序包含用于执行图1至图4的方法的程序代码。在这样的实施例中，该计算机程序可以通过通信部分709从网络上被下载和安装，和/或从可拆卸介质711被安装。
附图中的流程图和框图，图示了按照本发明各种实施例的系统、方法和计 算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，所述模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本申请实施例中所涉及到的单元或模块可以通过软件的方式实现，也可以通过硬件的方式来实现。所描述的单元或模块也可以设置在处理器中。其中，这些单元或模块的名称在某种情况下并不构成对该单元或模块本身的限定。
作为另一方面，本申请还提供了一种计算机可读存储介质，该计算机可读存储介质可以是上述实施例中所述装置中所包含的计算机可读存储介质；也可以是单独存在，未装配入设备中的计算机可读存储介质。计算机可读存储介质存储有一个或者一个以上程序，所述程序被一个或者一个以上的处理器用来执行描述于本申请的客户端定位方法。
注意，上述仅为本发明的较佳实施例及所运用技术原理。本领域技术人员会理解，本发明不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本发明的保护范围。因此，虽 然通过以上实施例对本发明进行了较为详细的说明，但是本发明不仅仅限于以上实施例，在不脱离本发明构思的情况下，还可以包括更多其他等效实施例，而本发明的范围由所附的权利要求范围决定。

Claims (19)

  1. 一种客户端定位方法，由定位服务器执行，其特征在于，包括：
    确定设定位置范围内的定位依据信息；
    将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。
  2. 根据权利要求1所述的方法，其特征在于，还包括：
    基于全量的定位依据信息和用户信息分析用户的常驻位置，作为所述设定位置。
  3. 根据权利要求2所述的方法，其特征在于：
    所述用户信息包括用户的工作时间信息和/或休息时间信息。
  4. 根据权利要求1-3任一所述的方法，其特征在于：
    所述定位依据信息包括无线保真WIFI信息和/或基站信息。
  5. 一种客户端定位方法，由客户端执行，其特征在于，包括：
    接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
    当接收到定位请求时，根据所述定位依据信息进行定位；
    将定位结果返回给用户。
  6. 根据权利要求5所述的方法，其特征在于：所述设定位置为用户的常驻位置。
  7. 根据权利要求5或6所述的方法，其特征在于，所述当接收到定位请求时，根据所述定位依据信息进行定位，包括：
    当接收到定位请求时，获取本地存储的定位依据信息，并扫描获取当前定位依据信息；
    将所述本地存储的定位依据信息与当前定位依据信息进行分析和匹配；
    根据所述匹配结果进行定位。
  8. 根据权利要求5或6所述的方法，其特征在于，所述定位依据信息包括：
    WIFI信息和/或基站信息。
  9. 根据权利要求5或6所述的方法，其特征在于，还包括：
    如果定位失败，向定位服务器发送定位请求，并接收定位服务器返回的定位结果。
  10. 一种客户端定位装置，配置于定位服务器中，其特征在于，包括：
    定位依据信息确定单元，用于确定设定位置范围内的定位依据信息；
    定位依据信息推送单元，用于将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。
  11. 根据权利要求10所述的装置，其特征在于，还包括：
    设定位置确定单元，用于基于全量的定位依据信息和用户信息分析用户的常驻位置，作为所述设定位置。
  12. 一种客户端定位装置，配置于客户端中，其特征在于，包括：
    定位依据信息接收和存储单元，用于接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
    定位单元，用于当接收到定位请求时，根据所述定位依据信息进行定位；
    定位结果返回单元，用于将定位结果返回给用户。
  13. 根据权利要求12所述的装置，其特征在于：所述设定位置为用户的常驻位置。
  14. 根据权利要求12或13所述的装置，其特征在于，所述定位单元包括：
    定位依据信息获取子单元，用于当接收到定位请求时，获取本地存储的定 位依据信息，并扫描获取当前定位依据信息；
    定位依据信息匹配子单元，用于将所述本地存储的定位依据信息与当前定位依据信息进行分析和匹配；
    定位子单元，用于根据所述匹配结果进行定位。
  15. 根据权利要求12或13所述的装置，其特征在于，还包括：
    定位请求单元，用于如果定位失败，向定位服务器发送定位请求，并接收定位服务器返回的定位结果。
  16. 一种设备，包括：
    处理器；和
    存储器，
    所述存储器中存储有能够被所述处理器执行的计算机可读指令，在所述计算机可读指令被执行时，所述处理器执行客户端定位方法，所述方法包括：
    确定设定位置范围内的定位依据信息；以及
    将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。
  17. 一种设备，包括：
    处理器；和
    存储器，
    所述存储器中存储有能够被所述处理器执行的计算机可读指令，在所述计算机可读指令被执行时，所述处理器执行客户端定位方法，所述方法包括：
    接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
    当接收到定位请求时，根据所述定位依据信息进行定位；以及
    将定位结果返回给用户。
  18. 一种非易失性计算机存储介质，所述计算机存储介质存储有能够被处理器执行的计算机可读指令，当所述计算机可读指令被处理器执行时，所述处理器执行客户端定位方法，所述方法包括：
    确定设定位置范围内的定位依据信息；以及
    将所述设定位置范围内的定位依据信息推送至用户的客户端进行存储，以指示所述客户端根据所述定位依据信息进行定位。
  19. 一种非易失性计算机存储介质，所述计算机存储介质存储有能够被处理器执行的计算机可读指令，当所述计算机可读指令被处理器执行时，所述处理器执行客户端定位方法，所述方法包括：
    接收定位服务器推送的设定位置范围内的定位依据信息并进行存储；
    当接收到定位请求时，根据所述定位依据信息进行定位；以及
    将定位结果返回给用户。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114356452A (zh) * 2021-12-31 2022-04-15 必要鸿源(北京)科技有限公司 定位结果信息的获取方法、装置、电子设备及存储介质

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105407156A (zh) * 2015-11-23 2016-03-16 北京百度网讯科技有限公司 一种客户端定位方法和装置
BR112018076434A2 (pt) 2016-06-22 2019-04-09 Huawei Technologies Co., Ltd. método de determinação de estação de base de posicionamento, servidor de posicionamento, estação de base de serviço e sistema de rede
CN106851819B (zh) * 2016-12-23 2020-04-21 北京微影时代科技有限公司 一种定位的方法和装置
CN107613043A (zh) * 2017-09-26 2018-01-19 小草数语（北京）科技有限公司 Ip地址的地域信息搜索方法及其装置
WO2019153338A1 (zh) * 2018-02-12 2019-08-15 北京小米移动软件有限公司 确定位置信息的方法、装置和系统
CN110519755B (zh) * 2019-09-05 2023-08-08 北京百度网讯科技有限公司 定位方法、装置、电子设备及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101953197A (zh) * 2007-12-28 2011-01-19 探空气球无线公司 向移动装置提供wi-fi位置信息以估计其位置
CN103471610A (zh) * 2013-09-24 2013-12-25 沈阳美行科技有限公司 一种支持在线、离线双模式的导航方法
GB2516284A (en) * 2013-07-18 2015-01-21 Here Global Bv Method and apparatus for classifying access points in a radio map
CN105025100A (zh) * 2015-07-16 2015-11-04 山东慧行天下文化传媒有限公司 基于iOS系统的手绘地图智能导游导览系统
CN105407156A (zh) * 2015-11-23 2016-03-16 北京百度网讯科技有限公司 一种客户端定位方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5038793B2 (ja) * 2007-06-27 2012-10-03 株式会社エヌ・ティ・ティ・ドコモ 位置推定システム
CN101860791B (zh) * 2010-06-09 2012-11-07 华为技术有限公司 定位用户终端的实现方法与相关设备
CN103068035B (zh) * 2011-10-21 2016-03-02 中国移动通信集团公司 一种无线网络定位方法、装置及系统
CN104144491B (zh) * 2013-05-10 2017-12-29 中国电信股份有限公司 一种对WiFi终端实时定位的方法及系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101953197A (zh) * 2007-12-28 2011-01-19 探空气球无线公司 向移动装置提供wi-fi位置信息以估计其位置
GB2516284A (en) * 2013-07-18 2015-01-21 Here Global Bv Method and apparatus for classifying access points in a radio map
CN103471610A (zh) * 2013-09-24 2013-12-25 沈阳美行科技有限公司 一种支持在线、离线双模式的导航方法
CN105025100A (zh) * 2015-07-16 2015-11-04 山东慧行天下文化传媒有限公司 基于iOS系统的手绘地图智能导游导览系统
CN105407156A (zh) * 2015-11-23 2016-03-16 北京百度网讯科技有限公司 一种客户端定位方法和装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114356452A (zh) * 2021-12-31 2022-04-15 必要鸿源(北京)科技有限公司 定位结果信息的获取方法、装置、电子设备及存储介质
CN114356452B (zh) * 2021-12-31 2024-03-19 必要鸿源(北京)科技有限公司 定位结果信息的获取方法、装置、电子设备及存储介质

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