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CN203224631U - Real-time indoor and outdoor positioning label - Google Patents

Real-time indoor and outdoor positioning label Download PDF

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Publication number
CN203224631U
CN203224631U CN201320244005.XU CN201320244005U CN203224631U CN 203224631 U CN203224631 U CN 203224631U CN 201320244005 U CN201320244005 U CN 201320244005U CN 203224631 U CN203224631 U CN 203224631U
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positioning
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毛东方
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JIANGSU MACROCLOUD TECHNOLOGY Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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Abstract

The utility model relates to a label, in particular to a real-time indoor and outdoor positioning label, and belongs to the technical field of positioning labels. According to the technical scheme provided by the utility model, the real-time indoor and outdoor positioning label comprises a label body; the label body comprises an indoor positioning module for receiving an indoor positioning base station signal and an outdoor positioning module for receiving an outdoor positioning signal, the indoor and outdoor positioning modules are connected to a central processing unit module, a power supply end of the central processing unit module is connected to a power supply module, and the central processing unit module is connected to a communication module for transmitting a positioning signal to the outside. The real-time indoor and outdoor positioning label is compact in structure, capable of positioning in real time, high in positioning accuracy, wide in range of application, and safe and reliable.

Description

实时室内外定位标签Real-time indoor and outdoor positioning tags

技术领域 technical field

本实用新型涉及一种标签，尤其是一种实时室内外定位标签，属于定位标签的技术领域。 The utility model relates to a label, in particular to a real-time indoor and outdoor positioning label, which belongs to the technical field of positioning labels.

背景技术 Background technique

基于位置信息的服务（LSB：Location Based Services）已拥有了广泛的应用并存在着巨大的市场，如老年人福利院、医院、监狱、游乐场所等，都需要具有室内外联合定位功能定位系统及标签，但是目前还没有一种成熟的室内外无缝定位方法来满足巨大的市场需求。 Location-based services (LSB: Location Based Services) have been widely used and have a huge market, such as welfare homes for the elderly, hospitals, prisons, playgrounds, etc., all need indoor and outdoor joint positioning functions. tags, but there is no mature indoor and outdoor seamless positioning method to meet the huge market demand.

室外定位系统现在普遍采用GPS（GlobalPositioningSystem），但出于安全考虑，北斗定位系统也逐步开始商用，无论是GPS还是北斗都可以满足大部分室外定位的要求。 Outdoor positioning systems generally use GPS (Global Positioning System), but for safety reasons, the Beidou positioning system has gradually begun to be commercialized. Both GPS and Beidou can meet most outdoor positioning requirements.

但是现有的室内定位方式（如RFID（RadioFrequencyIDentification）、ZIGBEE、WIFI）都是基于场强原理进行测距，定位精度受钢铁等复杂环境影响较大，很难满足高精度室内定位的要求。 However, the existing indoor positioning methods (such as RFID (Radio Frequency IDentification), ZIGBEE, WIFI) are based on the principle of field strength for distance measurement. The positioning accuracy is greatly affected by complex environments such as steel, and it is difficult to meet the requirements of high-precision indoor positioning.

发明内容 Contents of the invention

本实用新型的目的是克服现有技术中存在的不足，提供一种实时室内外定位标签，其结构紧凑，能实时定位，定位精度高，适应范围广，安全可靠。 The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a real-time indoor and outdoor positioning tag, which has a compact structure, real-time positioning, high positioning accuracy, wide application range, and safety and reliability.

按照本实用新型提供的技术方案，所述实时室内外定位标签，包括标签体；所述标签体包括用于接收室内定位基站信号的室内定位模块及用于接收室外定位信号的室外定位模块，所述室内定位模块及室外定位模块与中心处理器模块连接，所述中心处理器模块的电源端与供电模块连接，中心处理器模块与用于向外传输定位信号的通讯模块连接。 According to the technical solution provided by the utility model, the real-time indoor and outdoor positioning tag includes a tag body; the tag body includes an indoor positioning module for receiving indoor positioning base station signals and an outdoor positioning module for receiving outdoor positioning signals. The indoor positioning module and the outdoor positioning module are connected to the central processor module, the power supply terminal of the central processor module is connected to the power supply module, and the central processor module is connected to the communication module for externally transmitting positioning signals.

所述中心处理器模块与用于检测运动状态的加速度传感器连接。所述通讯模块为GPRS模块。 The central processor module is connected with an acceleration sensor for detecting motion state. The communication module is a GPRS module.

所述室内定位模块及室外定位模块均与用于耦合信号的天线组连接。所述室外定位模块为GPS定位模块或北斗定位模块。 Both the indoor positioning module and the outdoor positioning module are connected to the antenna group for coupling signals. The outdoor positioning module is a GPS positioning module or a Beidou positioning module.

本实用新型的优点：定位标签启动时同时打开室外定位模块及室内定位模块，当获取到室外定位信息则通过GPRS模块上报至位置服务器，当获取到基站信息则通过定位基站上报位置信息至位置服务器。然后定位标签通过加速度传感器检测定位标签状态，当定位标签为静止状态，则直接进入低功耗休眠状态。当定位标签为运动状态，则每隔一定时间发送无线广播信号，当接收到定位基站发送的无线反馈信息，则说明定位标签处于室内，关闭室外定位模块，进入室内定位状态；如果未接受到定位基站发送的反馈信息，则关闭室内定位模块，进入室外定位状态。室外基于GPS/北斗定位，定位精度在米左右，在室内结合室内定位基站进行定位，定位精度在米左右，在室内外交界处可以进行自动切换，结构紧凑，能实时定位，定位精度高，适应范围广，安全可靠。 The utility model has the advantages: when the positioning tag is started, the outdoor positioning module and the indoor positioning module are opened at the same time, when the outdoor positioning information is obtained, it is reported to the location server through the GPRS module, and when the base station information is obtained, the location information is reported to the location server through the positioning base station . Then the positioning tag detects the state of the positioning tag through the acceleration sensor, and when the positioning tag is in the static state, it directly enters the low-power sleep state. When the positioning tag is in the motion state, it will send wireless broadcast signals at regular intervals. When it receives the wireless feedback information sent by the positioning base station, it means that the positioning tag is indoors. Turn off the outdoor positioning module and enter the indoor positioning state; if it does not receive the positioning The feedback information sent by the base station turns off the indoor positioning module and enters the outdoor positioning state. Based on GPS/Beidou positioning outdoors, the positioning accuracy is about 1 meter. Indoors, it is combined with the indoor positioning base station for positioning. The positioning accuracy is about 1 meter. It can automatically switch between indoors and outdoors. Wide range, safe and reliable.

附图说明 Description of drawings

图1为本实用新型的结构框图。 Fig. 1 is a structural block diagram of the utility model.

图2为本实用新型的使用状态示意图。 Fig. 2 is a schematic diagram of the use state of the utility model.

附图标记说明：1-中心处理器模块、2-供电模块、3-室内定位模块、4-加速度传感器、5-室外定位模块、6-GPRS模块、7-天线组、8-位置服务器、9-定位基站、10-定位标签及11-GPS/北斗卫星。 Description of reference signs: 1-central processor module, 2-power supply module, 3-indoor positioning module, 4-acceleration sensor, 5-outdoor positioning module, 6-GPRS module, 7-antenna group, 8-position server, 9 -Positioning base station, 10-positioning label and 11-GPS/Beidou satellite.

具体实施方式 Detailed ways

下面结合具体附图和实施例对本实用新型作进一步说明。 Below in conjunction with specific accompanying drawing and embodiment the utility model is further described.

如图1所示：为了能够实现室内外的实时定位，本实用新型的定位标签10包括标签体；1所述标签体包括用于接收室内定位基站信号的室内定位模块3及用于接收室外定位信号的室外定位模块5，所述室内定位模块3及室外定位模块5与中心处理器模块1连接，所述中心处理器模块1的电源端与供电模块2连接，中心处理器模块1与用于向外传输定位信号的通讯模块连接。 As shown in Figure 1: in order to realize indoor and outdoor real-time positioning, the positioning tag 10 of the present invention includes a label body; 1. The label body includes an indoor positioning module 3 for receiving indoor positioning base station signals and an outdoor positioning The outdoor positioning module 5 of the signal, the indoor positioning module 3 and the outdoor positioning module 5 are connected to the central processor module 1, the power supply end of the central processor module 1 is connected to the power supply module 2, and the central processor module 1 is connected to the Communication module connection for external transmission of positioning signals.

具体地，所述中心处理器模块1与用于检测运动状态的加速度传感器4连接。本实用新型实施例中，所述通讯模块为GPRS模块6；当然，通讯模块也可以采用的实现形式。所述室内定位模块3及室外定位模块5均与用于耦合信号的天线组7连接，室内定位模块3及室外定位模块5在耦合信号时均需要通过天线组7，通过天线组7来耦合信号为技术领域的常规技术手段。所述室外定位模块5为GPS定位模块或北斗定位模块。室内定位模块3主要包括数字信号处理部分，射频发射部分及射频接收部分，所述信号处理部分可以采用单片机或数字信号处理器；室内定位模块3主要用于与室内定位基站9间的通信连接。中心处理器模块1包括单片机或数字信号处理器。 Specifically, the central processor module 1 is connected with an acceleration sensor 4 for detecting a motion state. In the embodiment of the utility model, the communication module is a GPRS module 6; of course, the communication module can also be implemented in other forms. The indoor positioning module 3 and the outdoor positioning module 5 are all connected to the antenna group 7 for coupling signals, and the indoor positioning module 3 and the outdoor positioning module 5 need to couple signals through the antenna group 7 when coupling signals. It is a conventional technical means in the technical field. The outdoor positioning module 5 is a GPS positioning module or a Beidou positioning module. The indoor positioning module 3 mainly includes a digital signal processing part, a radio frequency transmitting part and a radio frequency receiving part, and the signal processing part can adopt a single-chip microcomputer or a digital signal processor; the indoor positioning module 3 is mainly used for communication connection between 9 indoor positioning base stations. The central processor module 1 includes a single-chip microcomputer or a digital signal processor.

如图2所示：所述供电模块2为定位标签10提供所需的工作电源，加速度传感器模块4检测到所述定位标签10运动后，通过向中心处理器模块1输出运动状态信号，唤醒中心处理器模块1进入正常工作模式，中心处理器模块1开启室外定位模块5及室内定位模块3，室内定位模块3发送广播信号，当收到室内定位基站9的反馈信号后，关闭室外定位模块5，中心处理器模块1使得定位标签10进入室内定位模式，通过天线组7把距离信息经由定位基站9发送至位置服务器8；当室外定位模块5接收到GPS/北斗卫星11发送的室外定位信号后，关闭室内定位模块3，中心处理器模块1使得定位标签10进入室外定位模式，通过GPRS模块6经由天线组7把位置信息发送至位置服务器8，最终实现室内外定位功能。 As shown in Figure 2: the power supply module 2 provides the required working power for the positioning tag 10, and after the acceleration sensor module 4 detects the movement of the positioning tag 10, it wakes up the center by outputting a motion state signal to the central processor module 1. The processor module 1 enters the normal working mode, the central processor module 1 turns on the outdoor positioning module 5 and the indoor positioning module 3, the indoor positioning module 3 sends a broadcast signal, and after receiving the feedback signal from the indoor positioning base station 9, turns off the outdoor positioning module 5 , the central processor module 1 makes the positioning tag 10 enter the indoor positioning mode, and sends the distance information to the location server 8 via the positioning base station 9 through the antenna group 7; when the outdoor positioning module 5 receives the outdoor positioning signal sent by the GPS/Beidou satellite 11 , turn off the indoor positioning module 3, the central processor module 1 makes the positioning tag 10 enter the outdoor positioning mode, and send the position information to the position server 8 through the GPRS module 6 via the antenna group 7, and finally realize the indoor and outdoor positioning function.

所述室内定位基站9，主要用来获取定位标签10检测的距离信息并传输给位置服务器8。所述位置服务器8，主要把获取室内定位距离信息转换为位置信息以及获取GPRS上报位置信息。 The indoor positioning base station 9 is mainly used to obtain the distance information detected by the positioning tag 10 and transmit it to the location server 8 . The location server 8 mainly converts the obtained indoor positioning distance information into location information and obtains the location information reported by GPRS.

本实用新型定位标签10启动时同时打开室外定位模块5及室内定位模块3，当获取到室外定位信息则通过GPRS模块6上报至位置服务器8，当获取到基站信息则通过定位基站9上报位置信息至位置服务器8。然后定位标签10通过加速度传感器4检测定位标签10状态，当定位标签10为静止状态，则直接进入低功耗休眠状态。当定位标签10为运动状态，则每隔一定时间发送无线广播信号，当接收到定位基站9发送的无线反馈信息，则说明定位标签10处于室内，关闭室外定位模块5，进入室内定位状态；如果未接受到定位基站9发送的反馈信息，则关闭室内定位模块，进入室外定位状态。室外基于GPS/北斗定位，定位精度在10米左右，在室内结合室内定位基站进行定位，定位精度在2米左右，在室内外交界处可以进行自动切换，结构紧凑，能实时定位，定位精度高，适应范围广，安全可靠。 When the positioning tag 10 of the utility model is started, the outdoor positioning module 5 and the indoor positioning module 3 are opened at the same time. When the outdoor positioning information is obtained, it is reported to the location server 8 through the GPRS module 6. When the base station information is obtained, the location information is reported by the positioning base station 9. to location server 8. Then the positioning tag 10 detects the state of the positioning tag 10 through the acceleration sensor 4 , and when the positioning tag 10 is in a static state, it directly enters a low-power sleep state. When the positioning tag 10 is in a motion state, it sends wireless broadcast signals at regular intervals. When receiving the wireless feedback information sent by the positioning base station 9, it indicates that the positioning tag 10 is in the room, and the outdoor positioning module 5 is closed to enter the indoor positioning state; if If the feedback information sent by the positioning base station 9 is not received, the indoor positioning module is turned off and enters the outdoor positioning state. Based on GPS/Beidou positioning outdoors, the positioning accuracy is about 10 meters. Indoors, combined with indoor positioning base stations, the positioning accuracy is about 2 meters. It can automatically switch between indoors and outdoors. It has a compact structure, real-time positioning, and high positioning accuracy. , Wide range of application, safe and reliable.

以上是对本实用新型所提供的一种实时室内外定位标签进行的详细介绍，应用了具体个例对本实用新型的结构原理及实施方式进行了阐述，以上实施例只是用于帮助理解本实用新型的方法及其核心思想。应当指出，对于本技术领域的一般技术人员，依据本实用新型的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本实用新型的限制。 The above is a detailed introduction to a real-time indoor and outdoor positioning tag provided by the utility model. The structural principle and implementation of the utility model are explained by using specific examples. The above examples are only used to help understand the utility model. method and its core idea. It should be pointed out that for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. limit.

Claims (5)

1.一种实时室内外定位标签，包括标签体；其特征是：所述标签体包括用于接收室内定位基站信号的室内定位模块（3）及用于接收室外定位信号的室外定位模块（5），所述室内定位模块（3）及室外定位模块（5）与中心处理器模块（1）连接，所述中心处理器模块（1）的电源端与供电模块（2）连接，中心处理器模块（1）与用于向外传输定位信号的通讯模块连接。 1. A real-time indoor and outdoor positioning tag, comprising a tag body; it is characterized in that: the tag body includes an indoor positioning module (3) for receiving indoor positioning base station signals and an outdoor positioning module (5) for receiving outdoor positioning signals ), the indoor positioning module (3) and the outdoor positioning module (5) are connected to the central processor module (1), the power supply terminal of the central processor module (1) is connected to the power supply module (2), and the central processor The module (1) is connected with a communication module for externally transmitting positioning signals. 2.根据权利要求1所述的实时室内外定位标签，其特征是：所述中心处理器模块（1）与用于检测运动状态的加速度传感器（4）连接。 2. The real-time indoor and outdoor positioning tag according to claim 1, characterized in that: the central processor module (1) is connected to an acceleration sensor (4) for detecting motion state. 3.根据权利要求1所述的实时室内外定位标签，其特征是：所述通讯模块为GPRS模块（6）。 3. The real-time indoor and outdoor positioning tag according to claim 1, characterized in that: the communication module is a GPRS module (6). 4.根据权利要求1所述的实时室内外定位标签，其特征是：所述室内定位模块（3）及室外定位模块（5）均与用于耦合信号的天线组（7）连接。 4. The real-time indoor and outdoor positioning tag according to claim 1, characterized in that: both the indoor positioning module (3) and the outdoor positioning module (5) are connected to an antenna group (7) for coupling signals. 5.根据权利要求1所述的实时室内外定位标签，其特征是：所述室外定位模块（5）为GPS定位模块或北斗定位模块。 5. The real-time indoor and outdoor positioning tag according to claim 1, characterized in that: the outdoor positioning module (5) is a GPS positioning module or a Beidou positioning module.
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