CN105877728A - Wireless heart rate meter system based on ultralow-power-consumption Bluetooth and control method of wireless heart rate meter system - Google Patents

Wireless heart rate meter system based on ultralow-power-consumption Bluetooth and control method of wireless heart rate meter system Download PDF

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CN105877728A
CN105877728A CN 201610372897 CN201610372897A CN105877728A CN 105877728 A CN105877728 A CN 105877728A CN 201610372897 CN201610372897 CN 201610372897 CN 201610372897 A CN201610372897 A CN 201610372897A CN 105877728 A CN105877728 A CN 105877728A
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heart rate
module
low power
wireless
receiver module
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CN 201610372897
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孙世宇
郭建荣
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孙世宇
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infra-red radiation
    • A61B5/02427Details of sensor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks

Abstract

The invention discloses a wireless heart rate meter system based on ultralow-power-consumption Bluetooth. The wireless heart rate meter system comprises a plurality of heart rate detector modules mounted on different human bodies and a heart rate receiver module matched with the heart rate detector module, and interaction of data between the heart rate detector modules and the heart rate receiver module is realized through a tree network built by a DABTC algorithm. The invention further discloses a control method of the wireless heart rate meter system. The wireless heart rate meter system utilizes ultralow-power-consumption Bluetooth technology, so that the communication problem of low power consumption and compatibility is solved; the DABTC algorithm is adopted to build the tree network for interaction, so that the problem of low stability is eliminated, and great convenience is brought to controlling various heart rate meter nodes; multi-hop transmission technology is adopted in the wireless heart rate meter system, so that communication range of the heart rate meter system is expanded.

Description

一种基于超低功耗蓝牙的无线心率计系统及其控制方法 A wireless heart rate meter and a control system based on ultra-low power Bluetooth

技术领域 FIELD

[0001]本发明涉及医疗器械领域,特别涉及一种基于超低功耗蓝牙的无线心率计系统及其控制方法。 [0001] The present invention relates to the field of medical devices, and particularly relates to a wireless heart rate monitor and a control system based on ultra-low power Bluetooth.

背景技术 Background technique

[0002]近些年,集成电路、通信、互联网、医疗各领域都飞速发展,各类新兴电子产品不断涌现。 [0002] In recent years, integrated circuits, telecommunications, Internet, various medical fields rapid development, all kinds of new electronic products continue to emerge. 特别在医疗领域,无线医疗设备不断推陈更新。 Especially in the medical field, wireless medical devices continue to push Chen to update. 据ABI公司数据调研结果表明,2012年无线医疗设备较去年在医疗电子领域的市场份额增长了37%,数量将近达到三千万。 According to data from ABI Research results show that in 2012 wireless medical device market share over last year in the field of medical electronics increased by 37%, the number reached nearly thirty million. ABI预测,2017年无线医疗设备将占领无线设备20%的市场。 ABI predicts that by 2017 wireless medical devices will occupy 20% market wireless devices. 在国内无线心率计具有更加广泛的需求基础,并逐渐成为必需消费品。 In the domestic wireless heart rate monitor has a broader demand basis, and gradually become essential consumer goods.

[0003]手术中需要监测病人的心率,对心率数据进行采集,同时我们也可以通过蓝牙传输将几台甚至数台病人的心率数据传送到一部手机上,这样就方便了上级医生对手术的统一观测,从而节省了人力。 [0003] surgery need to monitor the patient's heart rate, heart rate data collection, and we can also transmit several or even several patient's heart rate data to a mobile phone via Bluetooth, so convenient superior doctors surgery unified observation, thus saving manpower.

[0004]目前的无线心率计主要包括以下三种传输方式: [0004] Current wireless heart rate meter includes the following three transmission modes:

[0005] WIFI传输:WIFI热点的遍布和高速传输速率为无线心率计的发展创造了有利条件。 [0005] WIFI transmission: high-speed transfer rates and all over WIFI hotspot for the development of wireless heart rate monitor to create favorable conditions. 但WIFI设备的功耗过高,需频繁更换电池,这与现如今小型化便携式心率计节能,低功耗需求不符。 But the power consumption WIFI device is too high, the frequent need to replace the battery, which is now the size of a portable heart rate meter energy-saving, low power consumption does not match demand.

[0006] ZIGBEE传输:ZIGBEE的组网灵活、低功耗优势使它成为无线传感网领域的热点,但ZIGBEE的普及性不高,这限制了它在无线心率计领域的发展。 [0006] ZIGBEE transmission: ZIGBEE network of flexible, low-power advantages make it a hot spot in the field of wireless sensor networks, but ZIGBEE popularity is not high, which limits its development in the field of wireless heart rate meter.

[0007]蓝牙传输:蓝牙规范中的传统蓝牙与低功耗蓝牙是目前蓝牙应用领域的主流版本。 [0007] Bluetooth: Bluetooth specification with traditional Bluetooth Bluetooth is a low-power version of Bluetooth in the field of mainstream applications. 低功耗蓝牙较传统蓝牙,最重要的改进在能耗和成本方面。 Bluetooth low energy than traditional Bluetooth, the most important improvements in energy consumption and cost. 在允许的范围内,蓝牙设备一旦搜索到其他设备,即可实现设备间的互连,而无需现有通信设施的支持。 Within the allowable range, the Bluetooth device once the search to other devices, you can achieve the interconnection between devices, without the need to support existing communications infrastructure. 所以,采用蓝牙技术可以实现低成本、方便、快捷的无线互连。 Therefore, the use of Bluetooth technology can achieve low-cost, convenient, fast wireless connectivity. 在智能化无线医疗设备市场,低功耗蓝牙提供了一种有效可靠的技术,开拓了蓝牙技术在无线医疗、运动和家居等领域的市场潜力。 In the intelligent wireless medical device market, low-power Bluetooth provides an effective and reliable technology, to develop the market potential of Bluetooth technology in wireless health, sports and other areas of the home.

[0008]但是目前通过蓝牙传输的无线心率计系统的稳定性差,不具备自愈修复能力,无法保证每个心率检测模块与心率接收模块正常配对工作。 [0008] However, the current difference between the stability of wireless heart rate meter system via Bluetooth, do not have self-healing repair capacity, can not be guaranteed for each heartbeat and heart rate detection module pair receiving module working properly.

[0009]因此寻求一种通过无线通讯技术,实现对由多个节点组成的无线心率计系统的统一控制,是从事通讯技术应用研究的技术人员当前一个重要的课题方向和研究目标。 [0009] Therefore, by looking for a wireless communication technology, centralized control of wireless heart rate monitor system consists of multiple nodes, and is engaged in applied research and technical personnel communication technology is an important issue directions and objectives of the current study.

发明内容 SUMMARY

[0010]鉴于上述现有无线通信技术的弊端,本发明的目的之一在于提供一种基于超低功耗蓝牙的无线心率计系统,本发明的目的之二在于提供一种基于超低功耗蓝牙的无线心率计系统的控制方法,解决目前无线心率计功耗高、兼容性低、稳定性差等问题,提高心率检测的效率。 [0010] In view of the above-described drawbacks of the prior art of wireless communication, an object of the present invention is to provide a wireless heart rate monitor ultra low power Bluetooth-based system, object of the present invention is to provide a titanium-based ultra-low power the method of controlling heart rate meter wireless Bluetooth system, solve wireless heart rate meter high power consumption, low compatibility, poor stability, improve the efficiency of the heart rate detection.

[0011]本发明所解决的技术问题可以采用以下技术方案来实现: [0011] The problem addressed by the present invention technical problem is achieved by the following technical solution:

[0012] —种基于超低功耗蓝牙的无线心率计系统,包括安装在不同人体上的若干心率检测仪模块和与所述心率检测仪模块配合的心率接收器模块,其特征在于, [0012] - Based on kinds of ultra-low power Bluetooth wireless heart rate meter system comprising a plurality of heart rate detector modules are mounted on different body and cooperating with a heart rate of the heart rate detector module receiver module, wherein,

[0013]所述心率检测仪模块包括: [0013] The heart rate detector module comprises:

[0014]设置在人体上用以采集人体心率信息的第一外置处理单元, [0014] provided to the first processing unit external human heart rate information collected on the human body,

[0015]与所述第一外置处理单元配合连接用以发送心率信息以及反馈数据指令的第一超低功率蓝牙射频装置,所述第一超低功率蓝牙射频装置具有若干不同工作模型的频率, [0015] External to the first processing unit is connected with a first ultra low power Bluetooth radio means for transmitting the heart rate information and feedback data instructions, the first ultra low power Bluetooth radio apparatus having a frequency of several different working model ,

[0016]与所述第一外置处理单元连接的频率切换和关闭装置; [0016] connected to the first frequency of the external processing unit and off switching means;

[0017]所述心率接收器模块包括: [0017] The heart rate receiver module comprising:

[0018]与所述第一超低功率蓝牙射频装置相对应且用以接收心率信息以及反馈数据指令的第二超低功率蓝牙射频装置,所述第二超低功率蓝牙射频装置具有与所述第一超低功率蓝牙射频装置的不同频率相适应的若干不同工作模型的频率; [0018] the first ultra low power Bluetooth radio device and the second corresponding to ultra low power Bluetooth radio means for receiving heart rate information and feedback data instructions, the second ultra low power Bluetooth radio device having the several models of different operating frequencies different from the first ultra low power Bluetooth radio frequency unit adapted;

[0019]与所述第二超低功率蓝牙射频装置配合连接且用以处理心率数据信息的第二外置处理单元, [0019] and the second ultra low power Bluetooth RF connector and mating means for processing the heart rate information of a second external data processing unit,

[0020]与所述第二外置处理单元配合连接的终端处理装置; [0020] the terminal device and the second processing unit with external connection processing;

[0021 ]所述心率检测仪模块和所述心率接收器模块之间的数据通过DABTC算法构建树型网络进行交互,以所述心率接收器模块为根节点,以所述心率检测仪模块为树节点或叶节点,采用对称式链路形成算法,构建树型网络,将同一个树网络中具有相同网络特征号的节点连接在一起,依次连接,组成具有若干节点的网络,再通过邻近节点互为备份的方式,保证网络形成的健壮性。 [0021] The data between the heart rate and the heart rate detector module receiver module tree network constructed by DABTC interacting algorithm, to the heart rate receiver module is a root node, the heart rate detector module to the tree or leaf node, the link is formed using symmetric algorithm, constructs a tree network, the network having the same number of the same features of the tree nodes in the network are connected together, are connected in sequence to form a network having a plurality of nodes, and then the neighboring nodes by mutual for the backup mode to ensure the robustness of the network is formed.

[0022]在本发明的一个优选实施例中,所述的网络特征号是指对应的心率检测仪模块的MAC地址和密码。 [0022] In one embodiment, the network is characterized in number corresponding to the MAC address and password of the heart rate detector module in a preferred embodiment of the present invention.

[0023]在本发明的一个优选实施例中,所述的邻近节点是指根据对应的心率检测仪模块的MAC地址互为邻近的两个心率检测仪模块。 [0023] In a preferred embodiment of the present invention, the adjacent node is in accordance with the MAC address corresponding to the heart rate detector modules mutually adjacent two heart rate detector module.

[0024]在本发明的一个优选实施例中,所述的邻近节点互为备份的方式是指树节点有其邻近树节点的子节点列表,当该树节点链路失效时,邻近的树节点可通过伪随机扫描的方式,将断裂树节点下的子节点重新加入到网络。 [0024] In a preferred embodiment of the present invention, the neighboring nodes mutual backup mode refers to a tree node has child nodes list of neighboring nodes of the tree, when the tree node link failure, the nodes adjacent to the tree scanning by a pseudo-random manner, the fracture subnode tree node to rejoin the network.

[0025]在本发明的一个优选实施例中,所述心率接收器模块还包括超时设定或响应模块,当指定地址的心率检测仪模块没有响应相应的控制或者响应控制之后没有将反馈信号发送给心率接收器模块,超时设定或响应模块将驱动所述心率接收器模块重新向心率检测仪模块发送控制信号。 [0025] In a preferred embodiment of the present invention, the heart rate receiver module further comprises a module or response timeouts, when the heart rate detector does not respond to the addressed module or in response to a corresponding control signal is not transmitted after the feedback control to a heart rate receiver module, or the timeout response module to drive the heart rate receiver module re-sends control signals to the heart rate detector module.

[0026] —种如上述技术方案所述的基于超低功耗蓝牙的无线心率计系统的控制方法,其特征在于,包括以下步骤: [0026] - species, such as heart rate meter based on the control method of a wireless ultra low power Bluetooth system, wherein the above-mentioned aspect, comprising the steps of:

[0027] 1、所述心率检测仪模块装配在人体上,所述第一外置处理单元响应控制和采集人体心率信息,所述第一超低功率蓝牙射频装置发送接收经处理、保存的人体心率信息,并配置三种工作频率用于不同系统工作模式,并对人体心率数据进行无线发送; [0027] 1, the heart rate detector modules mounted on the body, the first processing unit in response to an external control and acquisition human heart rate information, the first ultra low power Bluetooth radio reception apparatus transmits the processed, preserved human heart rate information, and configure three different operating frequencies for the system working mode, and the human heart rate data wirelessly transmitted;

[0028] Π、所述心率接收器模块接收到无线信号后,并结合自身独有的地址信息人体心率数据进行处理; [0028] Π, the heart rate receiver module after receiving the radio signal and its own unique address information of the human heart rate data is processed;

[0029] m、所述心率检测仪模块与所述心率接收器模块通过各自的无线单元进行通信自检,所述心率检测仪模块向所述心率接收器模块发送一通信等待信号或无反馈; [0029] m, the heart rate and the heart rate detector module receiver module communicates via respective radio unit self-test, the heart rate detector module sending a communication to the receiver module waits for a heart rate signal or no feedback;

[0030] IV、当所述心率检测仪模块接收到来自所述心率接收器模块的请求控制信号后,所述心率检测仪模块将采集的人体心率信息发送给所述心率接收器模块,所述心率接收器模块根据人体心率信号处理结果,向所述心率检测仪模块发送控制信号; [0030] IV, when the heart rate detector module receives the request from a heart rate control signal receiver module, the human heart rate information to the heart rate detector module to transmit the acquired heart rate receiver module, said heart rate receiver module according to the results of human heart rate signal processing, sends control signals to the heart rate detector module;

[0031 ] V、所述心率检测仪模块接收到控制信号,指定地址的心率检测仪模块响应相应的控制并将反馈信号发送给所述心率接收器模块;当指定地址的所述心率检测仪模块没有响应相应的控制或者响应控制之后没有将反馈信号发送给所述心率接收器模块,所述心率接收器模块将重新向所述心率检测仪模块发送控制信号。 [0031] V, the heart rate detector module receiving the control signal, the heart rate detector module in response to the specified address and the corresponding feedback control signal to the heart rate receiver module; when the heart rate detector addressed module after no response no feedback control or in response to a corresponding control signal to the receiver module heart rate, the heart rate receiver module re-transmits a control signal to the heart of the detector module.

[0032]在本发明的一个优选实施例中,所述步骤I中所述第一无线单元进行射频信号广播发送时,关闭射频接收。 When the [0032] embodiment, the first step I the radio unit transmits a radio frequency signal broadcast in a preferred embodiment of the present invention, a radio frequency receiver off.

[0033]在本发明的一个优选实施例中,所述步骤m、IV和V中,所述的心率接收器模块和心率检测仪模块之间为点对多无线数据通信。 [0033] In a preferred embodiment of the present invention, the step m, IV, and V, between the heart rate and heart rate receiver module detector module as point to multipoint wireless data communication.

[0034]由于采用了如上的技术方案,本发明的无线心率计系统利用超低功耗蓝牙技术(即蓝牙4.0及以上技术)取代ZIGBEE、WIFI等无线通信技术,解决了低功耗、兼容性的通信问题,同时采用DABTC算法(S卩Ad+Hoc网络中的基于方向性天线的分布式拓扑控制算法)构建树型网络进行交互,杜绝了稳定性差的问题,为控制各类心率计节点提供了很大的便利性,无线心率计系统采用多跳传输技术,扩展了心率计系统的通信范围。 [0034] As a result of the above aspect, a wireless heart rate monitor system of the present invention utilizes ultra-low power Bluetooth technology (i.e. Bluetooth technology 4.0 and above) substituted ZIGBEE, WIFI wireless communication technology to solve the low power consumption, compatibility communication issues, while using DABTC algorithm (S Jie Ad + distributed topology control algorithm based on directional antenna Hoc network) to interact construct a tree network, to eliminate the problem of poor stability, to control the node to provide all types of cardiotachometer a great convenience, multi-hop transmission technology, a heart rate monitor extended range wireless communications systems rate meter system.

附图说明 BRIEF DESCRIPTION

[0035]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作简单地介绍,显而易见地,下面描述中的附图仅仅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。 [0035] In order to more clearly illustrate the technical solutions in the embodiments or the prior art embodiment of the present invention, briefly introduced hereinafter, embodiments are described below in the accompanying drawings or described in the prior art needed to be used in describing the embodiments the drawings are only some embodiments of the present invention, those of ordinary skill in the art is concerned, without creative efforts, can derive from these drawings other drawings.

[0036]图1是本发明一种实施例的工作原理图。 [0036] FIG. 1 is a principle diagram of an embodiment of the present invention.

[0037]图2是本发明一种实施例的心率接收器模块和多个心率检测仪模块配合的连接状态图。 [0037] FIG 2 is a connection state of the receiver module according to the heart rate and heart rate detector module with a plurality of embodiments of the present invention.

[0038]图3是本发明一种实施例的数据传输拓扑图。 [0038] FIG. 3 is a data transmission topology view of an embodiment of the present invention.

具体实施方式 detailed description

[0039]为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面进一步阐述本发明。 [0039] In order to achieve the technical means of the present invention, the creation of features, to achieve the purpose and effect readily apparent appreciated that the present invention is further described below.

[0040]参见图1和图2所示的一种基于超低功耗蓝牙的无线心率计系统,包括安装在不同人体上的若干心率检测仪模块100和与心率检测仪模块100配合的心率接收器模块200。 Some heart rate detector module 100 and a heart rate detector module 100 with the one shown in heart rate [0040] Referring to FIGS. 1 and 2 of the ultra low power Bluetooth radio system is based on a heart rate meter, comprising a body mounted on a different reception module 200.

[0041]心率检测仪模块100包括第一外置处理单元110、第一超低功率蓝牙射频装置120和频率切换和关闭装置130。 [0041] The heart rate detector module 100 includes a first external processing unit 110, a first ultra low power Bluetooth radio frequency switching means 120 and 130 and closing device. 第一外置处理单元110设置在人体上用以采集人体心率信息,第一外置处理单元110和现有技术的检测心率技术一样,包括检测器111、放大器112、滤波器113、转换器114和电源115等。 A first processing unit 110 is provided externally on the human body to collect heart rate information, the first processing unit 110 and the external heart rate detection technology, like the prior art, comprises a detector 111, amplifier 112, filter 113, transducer 114 and a power supply 115 and the like. 第一超低功率蓝牙射频装置120与第一外置处理单元110配合连接用以发送心率信息以及反馈数据指令。 A first ultra low power Bluetooth radio device 120 is connected to the external processing unit 110 with the first heart rate information and for sending feedback data instructions. 第一超低功率蓝牙射频装置120具有三种不同工作模型的频率。 A first ultra low power Bluetooth radio device 120 having a frequency three different working model. 频率切换和关闭装置130集成设置在第一外置处理单元110内,用以控制频率的切换和关闭。 Frequency switching and closing device 130 disposed in the first external integrated processing unit 110 for controlling the frequency of switching on and off.

[0042]心率接收器模块200包括第二超低功率蓝牙射频装置210、第二外置处理单元220和终端处理装置230。 [0042] The heart rate receiver module 200 includes a second ultra low power Bluetooth radio 210, a second terminal and the external processing unit 220 processing unit 230. 第二超低功率蓝牙射频装置210与第一超低功率蓝牙射频装置120相对应且用以接收心率信息以及反馈数据指令,第二超低功率蓝牙射频装置210具有与第一超低功率蓝牙射频装置120的三种不同频率相适应的三种不同工作模型的频率。 A second ultra low power Bluetooth radio device 210 and the first ultra low power Bluetooth radio device 120 corresponding to the heart rate information and for receiving commands and feedback data, the second ultra low power Bluetooth radio device 210 having a first ultra low power Bluetooth radio and means of three different work frequencies of models of three different frequencies 120 adapted. 第二外置处理单元220与第二超低功率蓝牙射频装置210配合连接且用以处理心率数据信息。 The second processing unit 220 and the second external ultra low power Bluetooth radio device and the mating connector 210 for processing the heart rate data. 终端处理装置230与第二外置处理单元220配合连接。 Processing apparatus 230 is connected to terminal 220 with a second external processing unit.

[0043]结合图3所示,心率检测仪模块100和心率接收器模块200之间的数据通过DABTC算法构建树型网络进行交互,以心率接收器模块200为根节点,以心率检测仪模块100为树节点或叶节点,采用对称式链路形成算法,构建树型网络,将同一个树网络中具有相同网络特征号的节点连接在一起,依次连接,组成具有若干节点的网络,再通过邻近节点互为备份的方式,保证网络形成的健壮性,有效地实现了网络的自愈,增强了传输网络的鲁棒性。 [0043] in conjunction with FIG. 3, data 200 between the heart rate and heart rate detector module receiver module 100 constructs a tree network by interacting DABTC algorithm to heart rate receiver module 200 as the root node, heart rate detector module 100 tree or leaf node, the link is formed using symmetric algorithm, constructs a tree network, the network node having the same characteristics are connected together with a number of tree network, sequentially connected to form a network having a plurality of nodes, and then through the proximity node mutual backup mode, to ensure the robustness of the network is formed, effectively achieved self-healing network, improves the robustness of the transmission network. 本实施例中,网络特征号是指对应的心率检测仪模块的MAC地址和密码。 In this embodiment, the network is characterized in number corresponding to the MAC address and password of the heart rate detector module. 邻近节点是指根据对应的心率检测仪模块的MAC地址互为邻近的两个心率检测仪模块。 Refers to neighboring nodes mutually adjacent two heart rate detector Heart rate detector module according to the MAC address corresponding to the module. 邻近节点互为备份的方式是指树节点有其邻近树节点的子节点列表,当该树节点链路失效时,邻近的树节点可通过伪随机扫描的方式,将断裂树节点下的子节点重新加入到网络。 Neighboring node mutual backup mode refers to a tree node has child nodes list of neighboring nodes of the tree, when the tree node link failure, the nodes adjacent to the tree may be scanned by a pseudo-random manner, breaking the subnode tree node re-join the network.

[0044]为了提高本发明的实用性,心率接收器模块200还包括超时设定或响应模块230,当指定地址的心率检测仪模块没有响应相应的控制或者响应控制之后没有将反馈信号发送给心率接收器模块,超时设定或响应模块将驱动所述心率接收器模块重新向心率检测仪模块发送控制信号。 [0044] In order to improve the usefulness of the present invention, a heart rate receiver module 200 further includes a response module 230 or a timeout, when the heart rate detector module does not respond to the specified addresses in response to respective control or not to send a feedback signal to control the heart rate after the receiver module, or the timeout response module to drive the heart rate receiver module re-sends control signals to the heart rate detector module.

[0045] —种基于超低功耗蓝牙的无线心率计系统的控制方法,包括以下步骤: [0045] - species wireless heart rate meter based on the control method of ultra-low power Bluetooth system, comprising the steps of:

[0046] 1、心率检测仪模块装配在人体上,第一外置处理单元响应控制和采集人体心率信息,第一超低功率蓝牙射频装置发送接收经处理、保存的人体心率信息,并配置三种工作频率用于不同系统工作模式,并对人体心率数据进行无线发送; [0046] 1, heart rate detector modules mounted on the body, a first processing unit in response to an external control and acquisition human heart rate information, the first ultra low power Bluetooth radio transmitting apparatus receives the human heart rate information processed, stored, and arranged three different kinds of operating frequencies for the system working mode, and the human heart rate data wirelessly transmitted;

[0047] Π、心率接收器模块接收到无线信号后,并结合自身独有的地址信息人体心率数据进行处理; [0047] Π, heart rate receiver module after receiving the radio signal and its own unique address information of the human heart rate data is processed;

[0048] m、心率检测仪模块与心率接收器模块通过各自的无线单元进行通信自检,心率检测仪模块向心率接收器模块发送一通信等待信号或无反馈; [0048] m, the heart rate and heart rate detector module receiver module communicate via respective wireless unit self-test, the heart rate detector means for transmitting a communication signal or no feedback to wait for a heart rate receiver module;

[0049] IV、当心率检测仪模块接收到来自心率接收器模块的请求控制信号后,心率检测仪模块将采集的人体心率信息发送给心率接收器模块,心率接收器模块根据人体心率信号处理结果,向心率检测仪模块发送控制信号; [0049] IV, when the heart rate detector module receiving a request from a heart rate receiver module control signal human heart rate information of the heart rate detector module collected transmitted to the heart rate receiver module, a heart rate receiver module according to the human heart rate signal processing result , heart rate detector module sends a control signal;

[0050] V、心率检测仪模块接收到控制信号,指定地址的心率检测仪模块响应相应的控制并将反馈信号发送给心率接收器模块;当指定地址的所述心率检测仪模块没有响应相应的控制或者响应控制之后没有将反馈信号发送给心率接收器模块,心率接收器模块将重新向心率检测仪模块发送控制信号。 [0050] V, heart rate detector module receiving the control signal, the heart rate detector module in response to the specified address corresponding control signal and transmits the feedback to the heart rate receiver module; when the heart rate detector does not respond to the addressed module corresponding after the control signal there is no feedback control or in response to a heart rate receiver module, the receiver module will re heart sends control signals to the heart rate detector module.

[0051]步骤I中第一无线单元进行射频信号广播发送时,关闭射频接收。 When the first wireless unit is a radio frequency signal broadcast [0051] Step I is transmitted, a radio frequency receiver off.

[0052]步骤m、IV和V中,心率接收器模块和心率检测仪模块之间为点对多无线数据通 [0052] Step m, IV, and V, between the heart rate and heart rate receiver module detector module as point to multipoint wireless data

ί目O ί Head O

[0053]以上显示和描述了本发明的基本原理和主要特征和本发明的优点。 [0053] The above description and the basic principles and features of this invention and the main advantages of the invention. 本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。 The industry the art will appreciate, the present invention is not limited to the above embodiment, the above-described examples and embodiments described in the specification are only illustrative of the principles of the present invention, without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, changes and modifications which fall within the scope of the claimed invention. 本发明要求保护范围由所附的权利要求书及其等效物界定。 The scope of the invention as claimed by the appended claims and their equivalents.

Claims (8)

  1. 1.一种基于超低功耗蓝牙的无线心率计系统,包括安装在不同人体上的若干心率检测仪模块和与所述心率检测仪模块配合的心率接收器模块,其特征在于, 所述心率检测仪模块包括: 设置在人体上用以采集人体心率信息的第一外置处理单元, 与所述第一外置处理单元配合连接用以发送心率信息以及反馈数据指令的第一超低功率蓝牙射频装置,所述第一超低功率蓝牙射频装置具有若干不同工作模型的频率, 与所述第一外置处理单元连接的频率切换和关闭装置; 所述心率接收器模块包括: 与所述第一超低功率蓝牙射频装置相对应且用以接收心率信息以及反馈数据指令的第二超低功率蓝牙射频装置,所述第二超低功率蓝牙射频装置具有与所述第一超低功率蓝牙射频装置的不同频率相适应的若干不同工作模型的频率; 与所述第二超低功率蓝牙射频装置配 An ultra-low power Bluetooth based wireless heart rate meter system comprising a plurality of heart rate detector modules are mounted on different body and cooperating with a heart rate of the heart rate detector module is a receiver module, characterized in that the heart rate detector module comprising: a first body disposed on the external processing unit for harvesting human heart rate information with an external processing unit to the first mating connector of the first ultra low power Bluetooth to transmit heart rate information and the feedback data instruction the radio frequency device, the first ultra low power Bluetooth radio apparatus having a frequency of several different models of working, the frequency of the external connected to the first processing unit and off switching means; said heart rate receiver module comprising: a first a second ultra low power Bluetooth radio means an ultra low power Bluetooth radio frequency unit and for receiving the heart rate corresponding to the feedback information data and instructions, the second ultra low power Bluetooth radio device having a first radio frequency and ultra low power Bluetooth several different operating frequencies of different frequency models of apparatus adapted; the second with ultra low power Bluetooth radio device 连接且用以处理心率数据信息的第二外置处理单元, 与所述第二外置处理单元配合连接的终端处理装置; 所述心率检测仪模块和所述心率接收器模块之间的数据通过DABTC算法构建树型网络进行交互,以所述心率接收器模块为根节点,以所述心率检测仪模块为树节点或叶节点,采用对称式链路形成算法,构建树型网络,将同一个树网络中具有相同网络特征号的节点连接在一起,依次连接,组成具有若干节点的网络,再通过邻近节点互为备份的方式,保证网络形成的健壮性。 And a second connection to the external data processing unit for processing the heart rate information, the terminal device and the second processing unit with external connection processing; data between the heart rate and the heart rate detector module via receiver module DABTC algorithm to construct a tree network interacting, to the heart rate receiver module is a root node, the heart rate detector module to the tree or leaf node, the link is formed using symmetric algorithm, constructs a tree network, the same network node tree having the same number of network characteristics are connected together, are connected in sequence to form a network having a plurality of nodes, the nodes adjacent to each other through the backup mode, to ensure the robustness of the network is formed.
  2. 2.如权利要求1所述的一种基于超低功耗蓝牙的无线心率计系统,其特征在于,所述的网络特征号是指对应的心率检测仪模块的MAC地址和密码。 2. one of the claim 1, ultra-low power Bluetooth radio system is based on a heart rate meter, wherein said network characteristic is a number corresponding to the MAC address and password of the heart rate detector module.
  3. 3.如权利要求1所述的一种基于超低功耗蓝牙的无线心率计系统,其特征在于,所述的邻近节点是指根据对应的心率检测仪模块的MAC地址互为邻近的两个心率检测仪模块。 3. one of the claim 1, ultra-low power Bluetooth wireless heart rate meter based system, characterized in that said means two neighboring nodes according to the MAC address corresponding to the heart rate detector module adjacent to each other heart rate detector module.
  4. 4.如权利要求1所述的一种基于超低功耗蓝牙的无线心率计系统,其特征在于,所述的邻近节点互为备份的方式是指树节点有其邻近树节点的子节点列表,当该树节点链路失效时,邻近的树节点可通过伪随机扫描的方式,将断裂树节点下的子节点重新加入到网络。 4. one of the claim 1, ultra-low power Bluetooth wireless heart rate meter based system, characterized in that said neighboring node mutual backup mode refers to a tree node has child nodes adjacent tree node list when the tree node link failure, the nodes adjacent to the tree by a pseudo-random scan mode, the subnode fracture tree node to rejoin the network.
  5. 5.如权利要求1所述的一种基于超低功耗蓝牙的无线心率计系统,其特征在于,所述心率接收器模块还包括超时设定或响应模块,当指定地址的心率检测仪模块没有响应相应的控制或者响应控制之后没有将反馈信号发送给心率接收器模块,超时设定或响应模块将驱动所述心率接收器模块重新向心率检测仪模块发送控制信号。 5. one of the claims 1 to system wireless heart rate meter based on ultra-low power Bluetooth, characterized in that the heart rate receiver module further comprises a timeout module or response, heart rate detector when the addressed module after no response to respective control or in response to feedback control does not send a signal to a heart rate receiver module, or the timeout response module to drive the heart rate receiver module re-sends control signals to the heart rate detector module.
  6. 6.—种如权利要求1至5任一权利要求所述的基于超低功耗蓝牙的无线心率计系统的控制方法,其特征在于,包括以下步骤: 1、所述心率检测仪模块装配在人体上,所述第一外置处理单元响应控制和采集人体心率信息,所述第一超低功率蓝牙射频装置发送接收经处理、保存的人体心率信息,并配置三种工作频率用于不同系统工作模式,并对人体心率数据进行无线发送; Π、所述心率接收器模块接收到无线信号后,并结合自身独有的地址信息人体心率数据进行处理; m、所述心率检测仪模块与所述心率接收器模块通过各自的无线单元进行通信自检,所述心率检测仪模块向所述心率接收器模块发送一通信等待信号或无反馈; IV、当所述心率检测仪模块接收到来自所述心率接收器模块的请求控制信号后,所述心率检测仪模块将采集的人体心率信息发送给所述 Any one of claims 1 to 5, as claimed in claim 6.- species based on the control method according to claim ultra low power Bluetooth wireless heart rate meter system, characterized by comprising the steps of: 1, the heart rate detector module fitted a human body, the first processing unit in response to an external control and acquisition human heart rate information, the first ultra low power Bluetooth radio reception apparatus transmits the processed, preserved human heart rate information, and configure three different operating frequencies for the system mode of operation, and the human heart rate data wirelessly transmitted; [pi, after the heart rate receiver module receives a radio signal, combined with its own unique address information human heart rate data is processed; m, the detector module and the heart rate said heart rate receiver module communicate via respective wireless unit self-test, the heart rate detector transmits a communication module to the receiver module waits for a heart rate signal or no feedback; IV, when the heart rate detector module receives from the heart rate of said human heart rate information request receiver module of the control signal, the heart rate detector module to transmit the collected 率接收器模块,所述心率接收器模块根据人体心率信号处理结果,向所述心率检测仪模块发送控制信号; V、所述心率检测仪模块接收到控制信号,指定地址的心率检测仪模块响应相应的控制并将反馈信号发送给所述心率接收器模块;当指定地址的所述心率检测仪模块没有响应相应的控制或者响应控制之后没有将反馈信号发送给所述心率接收器模块,所述心率接收器模块将重新向所述心率检测仪模块发送控制信号。 Rate receiver module, a receiver module according to the human heart rate signal processing result, sends control signals to the heart rate detector module; heart rate detector module V, the heart rate detector module receiving the control signal, the specified address in response to there is no feedback signal when the heart rate detector after the addressed module does not respond to the respective control or in response to a control module receiving the heart rate, a; and the corresponding feedback control signal to the heart rate receiver module heart rate receiver module to resend the heart rate detector module control signal.
  7. 7.如权利要求6所述的一种基于超低功耗蓝牙的无线心率计系统的控制方法,所述步骤I中所述第一无线单元进行射频信号广播发送时,关闭射频接收。 7. An according to claim 6 based on the control method of a wireless heart rate meter ultra low power Bluetooth system, the first step I the radio unit when the radio frequency signal broadcasted, a radio frequency receiver off.
  8. 8.如权利要求6所述的一种基于超低功耗蓝牙的无线心率计系统的控制方法,所述步骤m、iv和V中,所述的心率接收器模块和心率检测仪模块之间为点对多无线数据通信。 Between as claimed in one of the 6 control method based on ultra-low power Bluetooth wireless heart rate meter system, said step m, IV and V, the heart rate and heart rate receiver module detector module requires is a point to multipoint wireless data communication.
CN 201610372897 2016-05-24 2016-05-24 Wireless heart rate meter system based on ultralow-power-consumption Bluetooth and control method of wireless heart rate meter system CN105877728A (en)

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