WO2015035812A1 - 一种位置跟踪的方法及终端 - Google Patents
一种位置跟踪的方法及终端 Download PDFInfo
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- WO2015035812A1 WO2015035812A1 PCT/CN2014/080394 CN2014080394W WO2015035812A1 WO 2015035812 A1 WO2015035812 A1 WO 2015035812A1 CN 2014080394 W CN2014080394 W CN 2014080394W WO 2015035812 A1 WO2015035812 A1 WO 2015035812A1
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- geographical location
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000010586 diagram Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- 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
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
-
- 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
- G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S2205/001—Transmission of position information to remote stations
- G01S2205/002—Transmission of position information to remote stations for traffic control, mobile tracking, guidance, surveillance or anti-collision
Definitions
- the present invention relates to the field of mobile phones, and particularly relates to a method and terminal for location tracking.
- QR codes are widely used in smart phones, such as: delivery of text information, product anti-counterfeiting / traceability, advertising push , website links, data downloads, commodity trading, logistics tracking, and more.
- the technical problem to be solved by the present invention is to provide a method and terminal for position tracking, which performs position tracking in a concealed manner.
- an embodiment of the present invention provides a method for location tracking, including:
- the two-dimensional code is sent to a designated receiving end.
- the method further has the following features: the generating the two-dimensional code by using the geographical location information, including:
- the above method further has the following features: the specified conditions include:
- Timing or when a request is sent, or when a specified event occurs.
- the present invention further provides a method for location tracking, including: receiving two-dimensional code information sent by a designated terminal;
- the geographic location information is displayed.
- the method further has the following features: the parsing the geographical location information included in the two-dimensional code information includes:
- the two-dimensional code information is parsed into sequence information of the geographical location information in chronological order, and the sequence information is converted into a moving trajectory map.
- the above method has the following features:
- Displaying the geographic location information includes: displaying the mobile trajectory map.
- an embodiment of the present invention further provides a terminal, where the method includes: an acquiring module, configured to: after receiving a location tracking instruction, periodically acquire current geographic location information of the terminal;
- Generating a module configured to: generate the two-dimensional code by using the geographic location information under specified conditions;
- a sending module configured to: send the two-dimensional code to a designated receiving end.
- the terminal further has the following features:
- the generating module is configured to generate the two-dimensional code by using the geographical location information in the following manner: generating a two-dimensional code by using the geographical position information recorded in chronological order, or drawing a position change trajectory map according to the geographical position information acquired in time series And generating the two-dimensional code into the trajectory map.
- the terminal further has the following features:
- the generating module is configured to generate the two-dimensional code by using the geographic location information under specified conditions in the following manner: when the transmission request is received, or when the specified event occurs, the geographic location information is generated into a two-dimensional code.
- the embodiment of the present invention further provides a terminal, including:
- a receiving module configured to: receive two-dimensional code information sent by the designated terminal;
- a parsing module configured to: parse out geographic location information included in the two-dimensional code information
- a display module configured to: display the geographic location information.
- the terminal further has the following features:
- the parsing module is configured to parse the two-dimensional code information into a trajectory of the geographic location information in time sequence, and restore the mobile trajectory map; or parse the two-dimensional code information into the geographic location
- the chronological sequence information of the information converts the sequence information into a moving trajectory map.
- the terminal further has the following features:
- the display module is configured to display the movement trajectory map.
- the embodiment of the invention further provides a computer program, comprising program instructions, when the program instruction is executed by the terminal, so that the terminal can execute the above method.
- Embodiments of the present invention also provide a carrier carrying the above computer program.
- the embodiment of the present invention provides a method and a terminal for location tracking, which uses a two-dimensional code technology to transmit a geographic information generated route path acquired by a terminal by using a two-dimensional code to achieve position tracking in a concealed manner.
- the location route can be tracked and saved in real time on the smart phone by means of the two-dimensional code.
- the effect of the method of using the two-dimensional code is that the amount of data is smaller, simpler and faster. Intuitive, at the same time, the biggest advantage is that it is very concealed.
- FIG. 1 is a flowchart of a method for location tracking of a transmitting terminal according to an embodiment of the present invention
- 2 is a schematic diagram of a movement trajectory of a two-dimensional code to be generated according to an embodiment of the present invention
- FIG. 3 is a flowchart of a method for tracking a position of a receiving terminal according to an embodiment of the present invention
- FIG. 4 is a schematic diagram of a terminal as a transmitting end according to an embodiment of the present invention.
- FIG. 5 is a schematic diagram of a terminal as a receiving end according to an embodiment of the present invention. Preferred embodiment of the invention
- FIG. 1 is a flowchart of a method for location tracking of a transmitting terminal according to an embodiment of the present invention. As shown in FIG. 1, the method in this embodiment includes:
- the transmitting terminal After receiving the location tracking command, periodically acquire the current geographic location information of the terminal; the transmitting terminal backends a GPS (Global Position System) sensor or other auxiliary GPS positioning function that has the function of acquiring geographic latitude and longitude information, but includes Not limited to AGPS (Assisted Global Positioning System).
- GPS Global Position System
- AGPS Assisted Global Positioning System
- the smart terminal Read the current geographic latitude and longitude information of the terminal at a certain time to perform the defect (or the geographic latitude and longitude information read by the auxiliary positioning system in the intelligent terminal). (At present, the smart terminal does not support the function of reading the geographic height. Here you can see that the height is 0), record it and save it.
- the format may be, but is not limited to, "longitude 1, latitude 1; longitude 2, latitude 2; longitude 3, latitude 3; ."
- the sending terminal may determine whether the condition for transmitting the trajectory of the terminal is required to be currently met. If yes, the latitude and longitude sequence of the already recorded or the trajectory of the mobile terminal is directly generated to generate a two-dimensional code and sent to the designated receiver.
- the two-dimensional code generation or transmission condition may include, but is not limited to: background timing transmission, the user requests to send by other means, receives the transmission request, the terminal is forced to process the shutdown, and then sends it before the next power-on.
- the positional trajectory may be drawn according to the latitudinal latitude and longitude information, for example, the first geographical latitude and longitude (longitude 1, latitude 1) read as (upper north, south, left west) The right east) plane orthogonal coordinate (the plane rectangular coordinate system can also be regarded as the origin of the space rectangular coordinate system with height 0), and the subsequent latitude and longitude values collected by chronological order, with the difference of (longitude 1, latitude 1) The values are sequentially drawn in the established Cartesian coordinate system, and finally these points are connected to form a trajectory map of the terminal position change, as shown in Fig. 2.
- the terminal may determine the size of the moving track picture, if it is within the upper limit of the content of the two-dimensional code, directly send; if the maximum information content of the two-dimensional code is exceeded, send the latitude and longitude information or include but not limited to split and send the track picture. .
- FIG. 3 is a flowchart of a method for receiving a location tracking of a terminal according to an embodiment of the present invention. As shown in FIG. 3, the method in this embodiment includes:
- the receiving end directly parses and restores the received two-dimensional code to the moving track map of the transmitting end.
- the receiving end receives the sequence information of the latitude and longitude of the geographic latitude and longitude
- the sequence information of the latitude and longitude is converted into a moving trajectory and presented to the user.
- the user uses the information of the two-dimensional code to facilitate the carrying mode, but avoids the short circuit that the two-dimensional code cannot transmit too much picture information, and is timely and quick and intuitive. Give the mobile phone's movement track and quickly get its location information.
- FIG. 4 is a schematic diagram of a terminal as a transmitting end according to an embodiment of the present invention. As shown in FIG. 4, the terminal in this embodiment includes:
- the acquiring module is configured to, after receiving the location tracking instruction, periodically acquire the current geographic location information of the terminal;
- Generating a module configured to generate the two-dimensional code by using the geographical location information under specified conditions;
- the sending module is configured to send the two-dimensional code to the designated terminal.
- the generating module is configured to generate the two-dimensional code by using the geographical location information in the following manner: generating a two-dimensional code by using the geographical location information recorded in chronological order, or drawing a position change according to the geographical location information acquired in time series A trajectory map, which generates a two-dimensional code.
- the generating module is configured to generate the two-dimensional code by using the geographical location information under the specified condition: timing, or receiving a sending request, or generating the two-dimensional information when the specified event occurs code.
- FIG. 5 is a schematic diagram of a terminal as a receiving end according to an embodiment of the present invention. As shown in FIG. 5, the terminal in this embodiment includes:
- a receiving module configured to receive two-dimensional code information sent by the designated terminal
- the parsing module is configured to parse the geographical location information included in the two-dimensional code information; and the display module is configured to display the geographical location information.
- the parsing module is configured to: parse the two-dimensional code information into a chronological movement trajectory map of the geographic location information, restore the moving trajectory map; or parse the two-dimensional image
- the code information is sequence information of the geographical location information in chronological order, and the sequence information is converted into a moving trajectory map.
- the display module is configured to display the movement trajectory map.
- the embodiment of the invention further provides a computer program, comprising program instructions, when the program instruction is executed by the terminal, so that the terminal can execute the above method.
- Embodiments of the present invention also provide a carrier carrying the above computer program.
- the application of the embodiment of the present invention sets the two-dimensional code transmission condition, and the terminal transmits the location trajectory or the geographic latitude and longitude coordinate information to the user-designated receiver by using the two-dimensional code in a specific scene. For example, the terminal periodically sends a trajectory route carrying geographic information, or the terminal automatically sends location trajectory information at certain specific scene timings (eg, the terminal is powered off again after being powered off) At startup, let the thieves be positioned and tracked unconsciously.
- the hostage When the hostage is hijacked or kidnapped by the gangster, it provides a geographical location clue to the designated server or the user's default recipient.
- Embodiments of the present invention provide a location recording and tracking method implemented by using a two-dimensional code technology, which periodically generates a moving track by changing a position of a user, and converts a small amount of data of the moving track into a two-dimensional code for recording. , send and track, to achieve location tracking in a more subtle way, can be applied to mobile phone lost recovery, travel in unfamiliar areas, and personal safety.
- the solution of the embodiment of the invention has smaller data volume, is simpler, faster, more intuitive, and has good concealment.
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
一种位置跟踪的方法和终端,该方法包括:接收到位置跟踪指令后,定时获取终端当前的地理位置信息;在指定条件下将所述地理位置信息生成二维码;将所述二维码发送给指定接收端。
Description
一种位置跟踪的方法及终端 技术领域
本发明涉及手机领域, 是尤其涉及位置跟踪的方法及终端。
背景技术
随着移动通信技术的快速发展, 智能手机已经成为人手必备的配置, 二 维码在现代商业活动中, 在智能手机中的应用十分广泛, 如: 传递文本信息、 产品防伪 /溯源、 广告推送、 网站链接、 数据下载、 商品交易, 物流跟踪等等。
但是又由于二维码的最大可发送数据容量限制, 其应用又受到了一定的 限制, 尤其在传递和生成图片上的应用较为有限。 尤其是直接以全部的图片 信息进行位置跟踪, 所需数据量太大, 且又达不到隐私保护的目的。 所以在 当前位置跟踪和定位方面多数还是需要借助第三方服务器来中转传递地理或 者图片信息, 该方法的缺点是及时性较差并具有依赖性。
发明内容
本发明要解决的技术问题是提供一种位置跟踪的方法及终端, 以隐蔽方 式进行位置跟踪。
为了解决上述技术问题, 本发明实施例提供了一种位置跟踪的方法, 包 括:
接收到位置跟踪指令后, 定时获取终端当前的地理位置信息;
在指定条件下将所述地理位置信息生成二维码;
将所述二维码发送给指定接收端。
较佳地, 上述方法还具有下面特点: 所述将所述地理位置信息生成二维 码, 包括:
将按时间顺序记录的地理位置信息生成二维码, 或者
根据时间顺序获取到的地理位置信息绘制位置变动轨迹图, 将所述轨迹
图生成二维码。
较佳地, 上述方法还具有下面特点: 所述指定条件包括:
定时, 或接收到发送请求时, 或发生指定事件时。
为了解决上述问题, 本发明还提供了一种位置跟踪的方法, 包括: 接收指定终端发送的二维码信息;
解析出所述二维码信息中包含的地理位置信息;
显示所述地理位置信息。
较佳地, 上述方法还具有下面特点: 所述解析出所述二维码信息中包含 的地理位置信息包括:
解析所述二维码信息为所述地理位置信息按时间顺序的移动轨迹图, 还 原出所述移动轨迹图; 或者
解析所述二维码信息为所述地理位置信息按时间顺序的序列信息, 将所 述序列信息转换为移动轨迹图。
较佳地, 上述方法还具有下面特点:
显示所述地理位置信息包括: 显示所述移动轨迹图。
为了解决上述问题, 本发明实施例还提供了一种终端, 其中, 包括: 获取模块, 其设置为: 接收到位置跟踪指令后, 定时获取终端当前的地 理位置信息;
生成模块, 其设置为: 在指定条件下将所述地理位置信息生成二维码; 以及
发送模块, 其设置为: 将所述二维码发送给指定接收端。
较佳地, 上述终端还具有下面特点:
所述生成模块是设置为以如下方式将所述地理位置信息生成二维码: 将 按时间顺序记录的地理位置信息生成二维码, 或者根据时间顺序获取到的地 理位置信息绘制位置变动轨迹图, 将所述轨迹图生成二维码。
较佳地, 上述终端还具有下面特点:
所述生成模块是设置为以如下方式在指定条件下将所述地理位置信息生 成二维码: 定时, 或接收到发送请求时, 或发生指定事件时将所述地理位置 信息生成二维码。
为了解决上述问题, 本发明实施例还提供了一种终端, 包括:
接收模块, 其设置为: 接收指定终端发送的二维码信息;
解析模块, 其设置为: 解析出所述二维码信息中包含的地理位置信息; 以及
显示模块, 其设置为: 显示所述地理位置信息。
较佳地, 上述终端还具有下面特点:
所述解析模块, 是设置为解析所述二维码信息为所述地理位置信息按时 间顺序的移动轨迹图, 还原出所述移动轨迹图; 或者解析所述二维码信息为 所述地理位置信息按时间顺序的序列信息, 将所述序列信息转换为移动轨迹 图。
较佳地, 上述终端还具有下面特点:
所述显示模块是设置为显示所述移动轨迹图。
本发明实施例还提供一种计算机程序, 包括程序指令, 当该程序指令被 终端执行时, 使得该终端可执行上述方法。
本发明实施例还提供一种载有上述计算机程序的载体。
综上, 本发明实施例提供一种位置跟踪的方法及终端, 利用二维码技术 将终端获取的地理信息生成路线轨迹用二维码来发送, 达到以一种隐蔽方式 进行位置跟踪的目的。 本发明实施例通过二维码的方式, 在智能手机上就可 以实现的位置路线实时跟踪和保存, 这种通过二维码的方法带来的效果是数 据量更小、 更加的简单、 快捷、 直观、 同时最大的优点是具有很好的隐蔽性。 附图概述
图 1为本发明实施例的发送终端的位置跟踪的方法的流程图;
图 2为本发明实施例的待生成二维码的移动轨迹的示意图; 图 3为本发明实施例的接收终端的位置跟踪的方法的流程图;
图 4为本发明实施例的作为发送端的终端的示意图;
图 5为本发明实施例的作为接收端的终端的示意图。 本发明的较佳实施方式
下文中将结合附图对本发明的实施例进行详细说明。 需要说明的是, 在 不冲突的情况下, 本申请中的实施例及实施例中的特征可以相互任意组合。
图 1为本发明实施例的发送终端的位置跟踪的方法的流程图, 如图 1所 示, 本实施例的方法包括:
511、 接收到位置跟踪指令后, 定时获取终端当前的地理位置信息; 发送终端后台打开了具备获取地理经纬度信息功能的 GPS ( Global Position System,全球定位系统)传感器或者其他辅助 GPS定位的功能包括但 不限于 AGPS ( Assisted Global Positioning System, 辅助全球卫星定位系统)。
每隔一定的时间去读取一次终端当前的地理经纬度信息进行釆点 (也可 以是智能终端中辅助定位系统读取到的地理经纬度信息) (目前智能终端暂 不支持读取地理高度的功能, 这里可以看作高度均为 0 ) , 记录下来并保存。 格式可以是但不限于 "经度 1 ,纬度 1 ;经度 2,纬度 2; 经度 3 ,纬度 3; ... ... "。
512、在指定条件下将所述地理位置信息生成二维码; 将所述二维码发送 给指定接收端。
本实施例中, 发送终端可以判断当前是否满足需要发送终端移动轨迹的 条件, 若满足, 则将已经记录的地理经纬度序列, 或者描绘移动终端轨迹直 接生成二维码, 发送到指定接收方。
二维码生成或发送条件可以包括但不限于: 后台定时发送、 用户通过其 他方式请求发送、 接收到发送请求、 终端被强制处理关机后下次开机前发送 等。
在一优选实施例中, 可以根据时间顺序釆集到的地理经纬度信息绘制位 置变动轨迹, 例如, 以读取到的首个地理经纬度(经度 1 , 纬度 1 )作为 (上 北下南, 左西右东)平面直角坐标(该平面直角坐标系也可以看作高度为 0 的空间直角坐标系) 的原点, 将后续按时间顺序釆集到的经纬度值, 以 (经 度 1 , 纬度 1 )的差值依次在建立的直角坐标系中描点, 最后将这些点连起来 绘制出终端位置变动的轨迹图, 如图 2所示。
终端可以针对移动轨迹图片大小进行判断, 如果在二维码信息含量上限 之内, 则直接发送; 如超出二维码最大信息含量, 则发送经纬度信息或者包 括但不限于对轨迹图片进行拆分发送。
图 3为本发明实施例的接收终端的位置跟踪的方法的流程图, 如图 3所 示, 本实施例的方法包括:
521、 接收指定终端发送的二维码信息;
522、 解析出所述二维码信息中包含的地理位置信息;
S23、 显示所述地理位置信息。
若接收到的二维码是发送端移动轨迹图片, 接收端直接将接收到的二维 码解析还原出发送端的移动轨迹图。
如果接收端收到的是二维码是地理经纬度按时间顺序的序列信息,则通 过编解码一体的机制, 将此经纬度的序列信息转换成移动轨迹呈现给用户。
相比于传统的位置跟踪和终端防丟失处理方式, 本发明实施例中, 用户 利用二维码的信息方便携带方式, 但规避二维码不能传递太大图片信息的短 板, 及时快速直观的给出手机的移动轨迹, 快速获取其位置信息。
图 4为本发明实施例的作为发送端的终端的示意图, 如图 4所示, 本实 施例的终端包括:
获取模块, 设置为接收到位置跟踪指令后, 定时获取终端当前的地理位 置信息;
生成模块, 设置为在指定条件下将所述地理位置信息生成二维码;
发送模块, 设置为将所述二维码发送给指定终端。
其中, 所述生成模块是设置为以如下方式将所述地理位置信息生成二维 码: 将按时间顺序记录的地理位置信息生成二维码, 或者根据时间顺序获取 到的地理位置信息绘制位置变动轨迹图 , 将所述轨迹图生成二维码。
其中, 所述生成模块是设置为以如下方式在指定条件下将所述地理位置 信息生成二维码: 定时, 或接收到发送请求时, 或发生指定事件时将所述地 理位置信息生成二维码。
图 5为本发明实施例的作为接收端的终端的示意图, 如图 5所示, 本实 施例的终端包括:
接收模块, 设置为接收指定终端发送的二维码信息;
解析模块, 设置为解析出所述二维码信息中包含的地理位置信息; 显示模块, 设置为显示所述地理位置信息。
在一优选实施例中, 所述解析模块是设置为: 解析所述二维码信息为所 述地理位置信息按时间顺序的移动轨迹图, 还原出所述移动轨迹图; 或者解 析所述二维码信息为所述地理位置信息按时间顺序的序列信息, 将所述序列 信息转换为移动轨迹图。
所述显示模块是设置为显示所述移动轨迹图。
本发明实施例还提供一种计算机程序, 包括程序指令, 当该程序指令被 终端执行时, 使得该终端可执行上述方法。
本发明实施例还提供一种载有上述计算机程序的载体。
本发明实施例的应用示例之一
可应用于手机防丟失, 通过本发明实施例的应用设置二维码发送条件, 终端在特定的场景将位置轨迹或者地理经纬度坐标信息通过二维码的方式发 送至用户指定接收方。 比如, 终端定时发送携带地理信息的轨迹路线, 或者 终端在一些特定场景定时自动发送位置轨迹信息 (如终端被关机后再次开机
启动时) , 让盗贼在不知不觉中被定位跟踪。
本发明实施例的应用示例之二
用户在野外旅行迷路时, 用户既作为发送端也作为接收端及时记录和查 看自己的行动路线。
本发明实施例的应用示例之三
人质被匪徒劫持或者绑架时, 在无形中提供地理位置线索至指定服务器 或者用户的预设接收人。
本发明实施例提供一种利用二维码技术完成的位置记录和跟踪方法, 定 时将用户的位置变化生成移动轨迹, 将移动轨迹这种较小的数据量图片转换 为二维码的方式进行记录、 发送和跟踪, 以一种较隐蔽的方式达到位置跟踪 的目的, 可应用于手机丟失找回、 陌生地区旅行、 以及人身安全等领域。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成, 所述程序可以存储于计算机可读存储介质中, 如只读 存储器、 磁盘或光盘等。 可选地, 上述实施例的全部或部分步骤也可以使用 一个或多个集成电路来实现。 相应地, 上述实施例中的各模块 /单元可以釆用 硬件的形式实现, 也可以釆用软件功能模块的形式实现。 本发明不限制于任 何特定形式的硬件和软件的结合。
以上仅为本发明的优选实施例, 当然, 本发明还可有其他多种实施例, 在不背离本发明精神及其实质的情况下, 熟悉本领域的技术人员当可根据本 发明作出各种相应的改变和变形, 但这些相应的改变和变形都应属于本发明 所附的权利要求的保护范围。
工业实用性
本发明实施例的方案, 数据量更小、 更加的简单、 快捷、 直观、 同时具 有很好的隐蔽性。
Claims
1、 一种位置跟踪的方法, 包括:
接收到位置跟踪指令后, 定时获取终端当前的地理位置信息;
在指定条件下将所述地理位置信息生成二维码;
将所述二维码发送给指定接收端。
2、 如权利要求 1所述的方法, 其中: 所述将所述地理位置信息生成二维 码, 包括:
将按时间顺序记录的地理位置信息生成二维码, 或者
根据时间顺序获取到的地理位置信息绘制位置变动轨迹图, 将所述轨迹 图生成二维码。
3、 如权利要求 1或 2所述的方法, 其中, 所述指定条件包括: 定时, 或接收到发送请求时, 或发生指定事件时。
4、 一种位置跟踪的方法, 包括:
接收指定终端发送的二维码信息;
解析出所述二维码信息中包含的地理位置信息;
显示所述地理位置信息。
5、 如权利要求 4所述的方法, 其中: 所述解析出所述二维码信息中包含 的地理位置信息包括:
解析所述二维码信息为所述地理位置信息按时间顺序的移动轨迹图, 还 原出所述移动轨迹图; 或者
解析所述二维码信息为所述地理位置信息按时间顺序的序列信息, 将所 述序列信息转换为移动轨迹图。
6、 如权利要求 5所述的方法, 其中:
显示所述地理位置信息包括: 显示所述移动轨迹图。
7、 一种终端, 包括:
获取模块, 其设置为: 接收到位置跟踪指令后, 定时获取所述终端当前
的地理位置信息;
生成模块, 其设置为: 在指定条件下将所述地理位置信息生成二维码; 以及
发送模块, 其设置为: 将所述二维码发送给指定接收端。
8、 如权利要求 7所述的终端, 其中:
所述生成模块是设置为以如下方式将所述地理位置信息生成二维码: 将 按时间顺序记录的地理位置信息生成二维码, 或者根据时间顺序获取到的地 理位置信息绘制位置变动轨迹图, 将所述轨迹图生成二维码。
9、 如权利要求 7或 8所述的终端, 其中:
所述生成模块是设置为以如下方式在指定条件下将所述地理位置信息生 成二维码: 定时, 或接收到发送请求时, 或发生指定事件时将所述地理位置 信息生成二维码。
10、 一种终端, 包括:
接收模块, 其设置为: 接收指定终端发送的二维码信息;
解析模块, 其设置为: 解析出所述二维码信息中包含的地理位置信息; 以及
显示模块, 其设置为: 显示所述地理位置信息。
11、 如权利要求 10所述的终端, 其中:
所述解析模块是设置为: 解析所述二维码信息为所述地理位置信息按时 间顺序的移动轨迹图, 还原出所述移动轨迹图; 或者解析所述二维码信息为 所述地理位置信息按时间顺序的序列信息, 将所述序列信息转换为移动轨迹 图。
12、 如权利要求 11所述的终端, 其中:
所述显示模块是设置为: 显示所述移动轨迹图。
13、 一种计算机程序, 包括程序指令, 当该程序指令被终端执行时, 使 得该终端可执行权利要求 1-6任一项所述的方法。
14、 一种载有权利要求 13所述计算机程序的载体。
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