WO2018227687A1

WO2018227687A1 - Method and system for monitoring vital signs, data integration method, and forwarding node

Info

Publication number: WO2018227687A1
Application number: PCT/CN2017/093304
Authority: WO
Inventors: 杜光东
Original assignee: 深圳市盛路物联通讯技术有限公司
Priority date: 2017-06-16
Filing date: 2017-07-18
Publication date: 2018-12-20
Also published as: CN107368675A

Abstract

A method and system for monitoring vital signs, a data integration method, and a forwarding node, comprising: a receiving device acquiring identifier information of a wearable device from a radio frequency identification (RFID) electronic tag of the wearable device, and sending the identifier information of the wearable device to a forwarding node (S11); the wearable device converting acquired vital sign data into chirp data (S12); the wearable device sending the chirp data to the forwarding node (S13). By means of the method for monitoring vital signs, costs may be greatly saved and vital sign data that is acquired by the wearable device may be sent promptly.

Description

Title: Inventive Name: Vital Signs Monitoring Method, System, Data Integration Method, Forwarding Node Technical Field

[0001] The present invention belongs to the field of data processing, and in particular, to a method, a system for collecting vital signs, a data integration method, and a forwarding node.

Background technique

[0002] With the improvement of living standards, people are paying more and more attention to the monitoring of the body, and accordingly, more and more products are being monitored for the body.

[0003] Commonly used products with body monitoring functions implement body monitoring functions through complex modules. For example, a vital sign monitor is integrated on the product. The vital sign monitor includes a vital sign detection module, a single chip microcomputer, and an A/D converter. The buzzer and the transmitting module are respectively connected to the vital sign detecting module, the A/D converter, the buzzer, and the sending module, and the vital sign detecting module is configured to obtain vital sign data.

[0004] Although the above-mentioned products with body monitoring functions can achieve real control of human health, products that implement vital sign monitoring functions are completed through complicated terminal devices, thereby causing excessive cost to the enterprise or Users bring a certain burden.

technical problem

Embodiments of the present invention provide a method, a system, a data integration method, and a forwarding node for monitoring vital signs, so as to solve the problem that the existing vital sign monitoring device is too complicated, resulting in an excessive cost. Problem solution

Technical solution

The embodiment of the present invention is implemented as follows. In a first aspect, a method for monitoring vital signs is provided, including

[0007] The receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node;

[0008] the wearable device converts the acquired vital sign data into the data;

[0009] The wearable device sends the UI data to the forwarding node. [0010] In a second aspect, a method for integrating vital sign data is provided, including:

[0011] the forwarding node receives the identification information of the wearable device sent by the receiving device;

[0012] the forwarding node receives the UI data sent by the wearable device, and the UI data includes data converted by the vital sign data;

[0013] the forwarding node encapsulates the identification information and the data of the wearable device to obtain a corresponding encapsulated package; [0014] the forwarding node sends the encapsulated packet to the convergence unit, so that the convergence unit pairs the package After processing, the processing result is sent to the specified terminal.

[0015] In a third aspect, a vital sign monitoring system is provided. The vital sign monitoring system includes: a receiving device, a wearing device, a forwarding node, and a convergence unit, where the wearing device is provided with an RFID electronic tag; a receiving device, configured to acquire identification information of the wearable device from an RFID electronic tag of the wearable device, and send the identification information of the wearable device to a forwarding node;

[0017] the wearing device includes:

[0018] 啁啾 data conversion unit, configured to convert the acquired vital sign data into 啁啾 data;

[0019] a data sending unit, configured to send the data to the forwarding node;

[0020] the forwarding node is configured to receive the identification information of the wearable device sent by the receiving device, and receive the data sent by the data sending unit, and encapsulate the identification information of the wearable device and Data, obtaining a corresponding package, and sending the package to the aggregation unit;

[0021] The aggregation unit is configured to process the encapsulated packet, and send the processing result to the designated terminal.

[0022] In a fourth aspect, a forwarding node is provided, including:

[0023] an identifier information receiving unit, configured to receive identifier information of the wearable device sent by the receiving device;

[0024] 啁啾 data receiving unit, configured to receive 啁啾 data sent by the wearable device, where the 啁啾 data includes data converted by vital sign data;

[0025] an encapsulating packet generating unit, configured to encapsulate the identification information and the data of the wearable device, to obtain a corresponding encapsulation package;

And an encapsulated packet sending unit, configured to send the encapsulated packet to the aggregation unit, so that the aggregation unit processes the encapsulated packet, and sends the processing result to the designated terminal.

[0027] In a fifth aspect, a vital sign monitoring system is provided, comprising a memory, a processor, and a computer program stored in the memory and operable on the processor, the processor performing the calculation The machine program implements the vital sign monitoring method steps of the claims.

[0028] In a sixth aspect, a computer readable storage medium is provided, the computer readable storage medium storing a computer program, the computer program being executed by a processor to implement the vital sign monitoring method step according to the claim .

Advantageous effects of the invention

Beneficial effect

[0029] In the embodiment of the present invention, since the data is simple data, it can be generated by a terminal device with low cost, simple structure, and limited computing and storage capability, thereby greatly saving cost, and in addition, The identification information and the data obtained by the wearable device are sent to the forwarding node, and the data includes the data converted by the vital sign data, and therefore, the vital signs acquired by the wearable device through the forwarding node and the device The data is forwarded out.

Brief description of the drawing

DRAWINGS

1 is a flowchart of a first vital sign monitoring method according to a first embodiment of the present invention;

2 is a flowchart of a second vital sign monitoring method according to a second embodiment of the present invention;

3 is a flowchart of a third method for monitoring vital signs according to a third embodiment of the present invention;

4 is a flowchart of a fourth method for monitoring vital signs according to a fourth embodiment of the present invention;

5 is a flowchart of a fifth vital sign monitoring method according to a fifth embodiment of the present invention;

6 is a schematic diagram of classification of a frame according to a fifth embodiment of the present invention;

7 is a flowchart of a sixth vital sign monitoring method according to a sixth embodiment of the present invention;

8 is a flowchart of a seventh vital sign monitoring method according to a seventh embodiment of the present invention;

9 is a flowchart of an eighth vital sign monitoring method according to an eighth embodiment of the present invention;

10 is a flowchart of a first method for integrating vital sign data according to a ninth embodiment of the present invention;

11 is a flowchart of a second method for integrating vital sign data according to a tenth embodiment of the present invention;

[0041] FIG. 12 is a schematic structural diagram of a vital sign monitoring system according to an eleventh embodiment of the present invention;

FIG. 13 is a schematic structural diagram of a forwarding node according to a twelfth embodiment of the present invention. Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0044] In the embodiment of the present invention, the receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node, and the vital sign data that the wearable device will obtain. Converted to 啁啾 data, the wearable device sends the 啁啾 data to the forwarding node.

[0045] In order to explain the technical solution described in the present invention, the following description will be made by way of specific embodiments.

[0046] Embodiment 1:

1 is a flowchart of a first vital sign monitoring method according to a first embodiment of the present invention. It should be noted that although FIG. 1 shows step S11 to step S12, actually, Step S11 and step S12 can also be performed in parallel, and details are not described herein again. The vital sign monitoring method is mainly implemented by a wearable device, which includes a radio frequency identification (RFID) electronic tag, which is described in detail as follows:

[0048] Step S1: The receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node. The receiving device can be a reader or a writer. Specifically, after the reader/writer (or other receiving device) is snoring, the reader/writer sends a signal corresponding to the identification request to the RFID electronic tag of the wearable device through the antenna, and then obtains from the RFI D electronic tag of the wearable device. The identification information of the RFID electronic tag pre-stored in the wearable device, the identification information being used to uniquely identify the wearable device to which the device belongs. Among them, the forwarding node is a traditional networking device such as a switch and a router.

[0049] Step S12, the wearable device converts the acquired vital sign data into the data. The vital sign data includes: a heartbeat, a pulse, a body surface temperature, and the like; wherein, the data refers to data stored and transmitted through the frame, which will be described in detail in the following embodiments, and it should be noted that the data is It is simple data, so most terminal devices with low cost, simple structure, and limited computing and storage capacity can generate this data. Specifically, in order to acquire the user's heartbeat data and pulse data, a camera can be set on the wearable device, the camera is activated, a finger is placed in front of the camera, and a brightness change of the blood from the heart into the finger capillaries is captured by the camera (the depth change of the red color) ), and then realize the user's Heartbeat, pulse measurement. Specifically, in order to obtain the body surface temperature data of the user, a temperature sensor may be disposed on the wearable device, and the temperature of the user's body surface is measured by the temperature sensor.

[0050] Step S13: The wearable device sends the data to the forwarding node. Specifically, since the data is simple data, the "啁啾" protocol lacks a classic configuration similar to TCP/IP. Therefore, the data needs to be sent to the forwarding node, so that the forwarding node can further process, and the specific processing will be It is described in the following embodiments.

[0051] In the embodiment of the present invention, the receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node, and the vital sign data that the wearable device will obtain. Converted to 啁啾 data, and then sent to the forwarding node. Since the data is simple data, it can be generated by a terminal device that is low in cost, simple in structure, and limited in computing and storage capacity, thereby greatly saving cost, and further, because the identification information of the wearable device and the wearable device are acquired. The data is sent to the forwarding node, and the data includes the data converted from the vital sign data. Therefore, the vital signs data acquired by the wearable device can be forwarded through the forwarding node and the UI.

[0052] Embodiment 2:

2 is a flow chart showing a second method for monitoring vital signs according to a second embodiment of the present invention. In this embodiment, step S11 is mainly refined, as follows:

[0054] Step S111, the receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device; Step S112, establish a communication channel with the forwarding node, and acquire the obtained wearable device through the established communication channel. The identification information is sent to the forwarding node. Step S12: The wearable device converts the acquired vital sign data into the data.

[0055] Step S13: The wearable device sends the data to the forwarding node. After the receiving device acquires the identification information of the wearable device, the receiving device immediately establishes a communication channel with the forwarding node, and sends the acquired identification information of the wearable device to the forwarding node through the established communication channel, so that the receiving device can obtain the information. The identification information of the wearable device is sent to the forwarding node.

[0056] Embodiment 3:

3 is a flowchart of a third method for monitoring vital signs according to a third embodiment of the present invention. In this embodiment, step S11 is mainly refined, and the details are as follows: [0058] Step S1 l l, the receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device; Step S112', determines whether the number of the acquired wearable device identification information is greater than or equal to a preset The number threshold, if yes, go to step S114', otherwise, go to step S113'; it should be noted that the receiving device can communicate with a plurality of wearable devices, and then the receiving device can receive the identification information of the plurality of worn devices . Step S113', continue to obtain the identification information of the next other wearable device, and perform step S11 2'; Step S114', establish a communication channel with the forwarding node, and send the acquired identification information of all the wearable devices to the obtained communication channel to The forwarding node. Step S12: The wearable device converts the acquired vital sign data into the data. Step S13: The wearable device sends the data to the forwarding node. The communication channel is established with the forwarding node, and the identification information of all the wearable devices acquired is sent to the forwarding channel through the established communication channel, because only the number of the identification information of the acquired wearable device is greater than or equal to the preset number threshold. The forwarding node can effectively reduce the number of communications with the forwarding node, thereby improving resource utilization.

[0059] Embodiment 4:

4 is a flow chart showing a fourth method for monitoring vital signs according to a fourth embodiment of the present invention. In this embodiment, step S11 is mainly refined, as follows:

[0061] Step Sl l l", the receiving device obtains the identifier of the wearable device from the RFID electronic tag of the wearable device;

[0062] Step S112", determining whether the identification information of the wearable device is any one of the identification information stored in the immediate transmission table, and if yes, go to step S113", otherwise, go to step S114"; step S113", The forwarding node establishes a communication channel, and sends the acquired identification information of the wearable device to the forwarding node through the established communication channel; Step S114", determining whether the number of the acquired wearable device identification information is greater than or equal to a preset number Number threshold, if yes, go to step S115", otherwise, go to step S11". Step S115", establish a communication channel with the forwarding node, and send the acquired identification information of all the wearable devices to the forwarding node through the established communication channel. Step S12, the wearable device converts the acquired vital sign data into the data. Step S13: The wearable device sends the data to the forwarding node. In the embodiment of the present invention, an immediate sending table is stored in the receiving device, and the immediate sending table stores the identification information of the wearable device that needs to be sent immediately. Of course, whether the immediate sending needs to be set or changed according to the user, for example, assuming the user If it is desired to obtain the identification information of the wearable device, the wearer is The identifier information of the device is set to be sent immediately, and is stored in the immediate sending table. Of course, if the user does not need to immediately obtain the identification information of the wearable device, the identifier information of the corresponding wearable device may be deleted from the immediate sending table.

In the embodiment of the present invention, since the identification information of the wearable device is divided into two types: need to be sent immediately and does not need to be sent immediately, when the receiving device acquires the identification information of the wearable device that needs to be immediately sent, the receiving device immediately establishes with the forwarding node. The communication channel transmits the identification information of the wearable device to the forwarding node through the communication channel, which improves the identification information of the wearable device and the efficiency of the transmission; and when the receiving device acquires the identification information of the wearable device that does not need to be sent immediately, the communication device continues to acquire And the identification information of the wearable device is sent to the forwarding node through the communication channel, and the identification information of all the wearable devices is sent to the forwarding node by using the communication channel until the number of the identification information of the wearable device is greater than a preset threshold. , thereby reducing the number of communications with the forwarding node, reducing bandwidth usage, and improving resource utilization.

[0064] Embodiment 5:

[0065] FIG. 5 is a flowchart of a fifth method for monitoring vital signs according to a fifth embodiment of the present invention. In this embodiment, step S12 of the first embodiment is mainly refined, and step S1 l is performed. S13 is the same as that of the first embodiment, and is described in detail as follows:

[0066] Step S1, the receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node. The refinement process of the step S11 is the same as that of the second, third, and fourth embodiments, and details are not described herein again. Step S121, the wearable device determines the type of the data to be converted by the vital sign data. Among them, the 啁啾 data type mainly refers to the "啁啾" mode corresponding to the frame: The public and private parts of the frame can be distinguished by a known, variable-length "common field end tag". For example, the end tag can be 4 bits or 8 bits, depending on whether 15 or 255 different types of (common) "啁啾" modes are required. Among them, Fig. 6 shows a classification of a frame. Specifically, one setting information is stored in advance, and the setting information includes at least one type of data. When there is only one type of data, the vital sign data is converted to the data type each time the device is worn; when there are multiple types of data, the vital sign data can be sequentially recorded according to the preset cycle order. Convert to the data type of the current cycle order. The preset looping sequence may be a loop in order, or a priority loop of the data type. When the data type has priority, the data type can be set by the user according to actual needs, or, according to a single frame The maximum data capacity that can be transmitted is set (for example, the larger the maximum data capacity that can be transmitted by a single frame, the lower the corresponding priority. Of course, the maximum data capacity that can be transmitted when a single frame can be transmitted. The larger, the higher the priority, etc.). Step S122: The wearable device divides the acquired vital sign data into N parts based on the maximum data storage capacity of the single frame of the data type, where N is an integer and N is greater than or equal to 1. Due to different types of frame frames (ie different data types), the corresponding maximum data storage capacity of a single frame is different. Therefore, if there are too many vital signs data acquired in a period of time, it cannot pass through a single frame. The frame transmission is completely flawed, and the acquired vital sign data can be divided into multiple parts according to the maximum data storage capacity that can be transmitted by a single frame. Step S123, the wearable device converts the vital sign data into the data of the N frames according to the division result. It should be noted that, in the process of dividing, the classification may be performed according to the order of the acquired vital sign data, and/or according to the type of the acquired vital sign data. For example, in the process of dividing, dividing the acquired plurality of heartbeat data, or dividing the acquired plurality of pulse data, and the like. Of course, if the last set of data is smaller than the maximum data storage capacity that a single frame can transmit, it can be filled with null bytes. Step S13: The wearable device sends the corresponding data to the forwarding node. In the embodiment of the present invention, since the data type to be converted by the vital sign data is first determined, and the maximum data storage capacity of the single frame of the data type is used, the acquired vital sign data is divided into N parts. Finally, the vital sign data is converted into the data of the N frames according to the division result. Therefore, the rate of conversion to the frame can be increased, and the rate at which the frame data is correspondingly transmitted to the forwarding node can be improved.

[0067] Embodiment 6:

7 is a flowchart of a sixth method for monitoring vital signs according to a sixth embodiment of the present invention. In this embodiment, the performing step S11 further includes:

[0069] Step S10, the RFID electronic tag of the wearable device generates electric energy by using the radio frequency magnetic field generated by the receiving device and stores the electric energy. Acquiring the identification information of the wearable device from the RFID electronic tag of the wearable device, which generates a radio frequency magnetic field, and the radio frequency magnetic field can generate electric energy temporarily, and store the electric energy as a receiving device (the receiving device includes a reader/writer) Self-powered RFID tags for wearable devices. Since the RFID electronic tag of the wearable device only communicates with the reader/writer, and only needs to transmit the identification information of the wearable device, and does not need to transmit a large amount of information, the structure is simple, the communication is simple, and the power consumption is also very high. Less, self-powered performance can also be achieved by using only the electrical energy generated by the short communication with the reader. Step S1: The receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node. Step S12: The wearable device converts the acquired vital sign data into the data. Step S13: The wearable device sends the data to the forwarding node. The steps S11 to S13 are the same as those of the first embodiment to the fifth embodiment, and are not described herein again.

[0070] In the embodiment of the present invention, since the RFID electronic tag of the wearable device can realize the self-power supply performance by using the electric energy generated by the short-time communication with the reader/writer, it is not necessary to additionally configure the battery module for the RFID electronic tag of the wearable device. Thereby reducing the cost of the RFID electronic tag of the wearable device.

[0071] Embodiment 7:

8 is a flowchart of a seventh vital sign monitoring method according to a seventh embodiment of the present invention. This embodiment mainly refines step S 13 of the above embodiment, step S11 and step S12. The same as the above embodiment, the details are as follows:

[0073] Step S1: The receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node. Step S12: The wearable device converts the acquired vital sign data into the data. Step S13', the wearable device sends the data to the forwarding node by infrared or Bluetooth. Specifically, the wearable device sets a corresponding infrared transmitting module or a Bluetooth transmitting module. In the implementation of the present invention, the wearable device sends the data to the forwarding node through infrared or Bluetooth, because the data is transmitted by using infrared or Bluetooth, and the anti-interference, stability, and speed are better than the wifi transmission. Ability to send 啁啾 data to forwarding nodes more quickly and steadily

Embodiment 8:

[0075] FIG. 9 is a flowchart of an eighth vital sign monitoring method according to an eighth embodiment of the present invention. In this embodiment, in order to transmit more information of the user, the wearable device acquires vital sign data. Other data may be acquired, for example, by locating the location information of the sensor user. In this step, in step S12, the wearable device needs to convert the acquired vital information data into the data, and also needs to convert the acquired location information. For the data.

[0076] Step S1: The receiving device acquires the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node. Step S12', the wearable device will acquire The vital sign data and the position information are converted into 啁啾 data. Step S13: The wearable device sends the data to the forwarding node. In the embodiment of the present invention, since the wearable device converts the acquired vital sign data and the position information into the data, and sends the data to the forwarding node, more information of the user can be transmitted, which is convenient for the user. Or other users are informed.

Embodiment 9:

10 is a flowchart of a first method for integrating vital sign data according to a ninth embodiment of the present invention. In this embodiment, a process of how to integrate vital sign data is described mainly from a forwarding node. as follows:

[0079] Step S101: The forwarding node receives the identification information of the wearable device sent by the receiving device. The receiving device may be a reader/writer. The forwarding node is a traditional networking device such as a switch and a router. Step S102: The forwarding node receives the UI data sent by the wearable device, where the UI data includes data converted by the vital sign data. The vital sign data includes: heartbeat, pulse, body surface temperature, etc.; wherein, the data refers to data stored and transmitted through the frame. Optionally, when the wearable device further converts the acquired location information of the user into the data, the forwarding data received by the forwarding node includes the location of the user in addition to the data converted by the vital sign data. Information obtained from information conversion. Step S103: The forwarding node encapsulates the identification information and the data of the wearable device to obtain a corresponding package. Specifically, since the data is simple data, the "啁啾" protocol lacks a classic configuration similar to TCP/IP. Therefore, the forwarding node needs to encapsulate the identification information of the wearable device and the data into IP packets, so that the The existing network system sends the data included in the IP data packet. Where IP packets here include IPv6 packets. It should be noted that when a wearable device sends less data, in order to avoid waste of resources, the forwarding node does not independently encapsulate the data of the wearable device into an IP data packet. Specifically, the forwarding node may encapsulate the data sent by the multiple wearable devices (or multiple sensors) together in one IP data packet. Optionally, in order to purify the data stream of the received plurality of data, the redundant data may be tailored after the data stream of the data of the plurality of wearable devices is summarized, and the data of the remaining data after the clipping may be performed. The streams are encapsulated together in an IP packet. Step S104: The forwarding node sends the encapsulated packet to the aggregation unit, so that the aggregation unit processes the encapsulated packet, and then sends the processing result to the designated terminal. The data of a large number of wearable devices (or other terminal devices) needs to be analyzed in the aggregation unit of the Internet of Things, and the corresponding results are executed according to the results. decision making. Of course, the aggregation unit can also send its own "啁啾" to get information or configure device parameters. Furthermore, the aggregation unit can also introduce various external inputs, including big data and social network trends, for example, introducing weather forecasts and the like. The aggregation unit undertakes the heavy responsibility of the human-machine interface of the Internet of Things. It processes the package, such as reducing the unfathomable mass data collected in a certain period of time, and providing people with a more concise set of alarms, anomalies and other Related analysis report. In the embodiment of the present invention, since the forwarding node encapsulates the identifier of the received wearable device and the data including the data converted from the vital sign data into an IP data packet, the vital sign data and the identifier of the wearable device can be made in the traditional The transmission is performed in the network, so that the acquired vital sign data is transmitted to the designated terminal on the basis of reducing the cost of the wearable device that obtains the vital sign data, so that the user or other terminal can be informed.

[0080] Embodiment 10:

11 is a flowchart of a method for integrating a second vital sign data according to a tenth embodiment of the present invention. In this embodiment, step S104 of the ninth embodiment is mainly refined, and the details are as follows:

[0082] The specific implementation process of the step S101, the step S102, and the step S103 is the same as that of the ninth embodiment, and details are not described herein again. Step S101: The forwarding node receives the identification information of the wearable device sent by the receiving device. Step S102: The forwarding node receives the UI data sent by the wearable device, where the UI data includes data converted by the vital sign data. Step S103: The forwarding node encapsulates the identification information and the data of the wearable device to obtain a corresponding package. Step S1041: The forwarding node parses the data to obtain the aggregation unit information carried by the data. Specifically, the data carries the information of the aggregation unit that needs to be sent, for example, the unique identification information of the aggregation unit that needs to be sent, and the unique identification information of the aggregation unit can uniquely identify different aggregation units. Certainly, the unique identification information of the aggregation unit carried by the data may be pre-configured by the user, or the aggregation unit closest to the wearable device area may be automatically configured as the aggregation unit carried by the data of the wearable device according to the recent principle. Step S10: The forwarding node sends the encapsulated packet to the corresponding aggregation unit according to the information of the aggregation unit, so that the aggregation unit processes the encapsulated packet, and then sends the processing result to the designated terminal. Optionally, in order to further filter the non-essential data, the forwarding node filters the data of the encapsulated packet through the corresponding filtering gateway before sending the encapsulated packet to the aggregation unit, and then forwards the filtered encapsulated packet to the filtered gateway through the filtering gateway. Aggregation unit. In the embodiment of the present invention, since the forwarding node parses the unique identification information of the aggregation unit to be forwarded from the data, the received data can be accurately sent to the corresponding The aggregation unit is further accurately transmitted to the designated terminal through the aggregation unit.

Embodiment 11:

12 is a schematic structural diagram of a vital sign monitoring system according to an eleventh embodiment of the present invention. For convenience of explanation, only parts related to the embodiment are shown:

[0085] The vital sign monitoring system 12 includes: a receiving device 121, a wearing device 122, a forwarding node 123, and a convergence unit 124. The wearing device 122 is provided with an RFID electronic tag 1221. The receiving device 121 is configured to acquire identification information of the wearable device from the RFID electronic tag 1221 of the wearable device, and send the identification information of the wearable device to the forwarding node. The receiving device 121 can be a reader/writer. Specifically, the receiving device 121 obtains the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the acquired identification information of the wearable device to the forwarding node, which may immediately obtain the identification information of the wearable device. Establishing a communication channel with the forwarding node, and transmitting the acquired identification information of the wearable device to the forwarding node through the established communication channel. After the identification information of the wearable device is obtained from the R FID electronic tag of the wearable device, it is determined whether the number of the acquired wearable device information is greater than or equal to a preset number threshold, and if yes, establishing communication with the forwarding node. Channels, and sending the acquired identification information of all the wearable devices to the forwarding node through the established communication channel, and if not, continuing to obtain the identification information of the next other wearable device. After obtaining the identification information of the wearable device from the RFID electronic tag of the wearable device, determining whether the identification information of the wearable device is any one of the identification information stored in the immediate sending table, and if yes, establishing a communication channel with the forwarding node. And sending, by the established communication channel, the acquired identification information of the wearable device to the forwarding node, and if not, determining whether the number of the obtained wearable device identification information is greater than or equal to a preset number threshold, if greater than or If yes, the communication channel is established with the forwarding node, and the acquired identification information of all the wearable devices is sent to the forwarding node through the established communication channel. If not, the identification information of the wearable device is continuously acquired. For details, refer to the second embodiment, the third embodiment, and the fourth embodiment. The wearable device 122 includes: a data conversion unit 1222, configured to convert the acquired vital sign data into the data. Among them, vital signs data include: heartbeat, pulse, body surface temperature and so on. Among them, 啁啾 data refers to data stored and transmitted through 啁啾 frames. The data sending unit 1223 is configured to send the data to the forwarding node. Optionally, the UI data conversion unit 1222 includes: a data type determining module, configured to determine a UI data type to be converted by the vital sign data. Among them, 啁啾 The data type mainly refers to the "啁啾" mode corresponding to the frame: The public and private parts of the frame can be distinguished by a known, variable-length "common field end tag". For example, the end tag can be 4 bits or 8 bits, depending on whether 15 or 255 different types of (common) "啁啾" modes are required. Among them, Fig. 6 shows a classification of a frame. Specifically, one setting information is stored in advance, and the setting information includes at least one type of data. When there is only one type of data, the vital sign data is converted to the data type each time the device is worn; when there are multiple types of data, the vital sign data can be sequentially recorded according to the preset cycle order. Convert to the data type of the current cycle order. The preset looping sequence may be a loop in order, or a priority loop of the data type. When the data type has priority, the data type can be set by the user according to actual needs, or set according to the maximum data capacity that can be transmitted by a single frame (for example, when a single frame can be transmitted) The larger the maximum data capacity, the lower the priority of the corresponding data. Of course, the larger the maximum data capacity that can be transmitted in a single frame, the higher the priority, etc. The vital sign data partitioning module is used to Based on the maximum data storage capacity of the single frame of the data type, the acquired vital sign data is divided into N parts, where N is an integer and N is greater than or equal to 1. The 啁啾 data conversion module is configured to convert the vital sign data into 啁啾 data of N frames according to the division result. Optionally, in a process in which the RFID electronic tag 1221 of the wearable device communicates with the receiving device 121, the RFID electronic tag 1221 of the wearable device generates and stores electrical energy by using a radio frequency magnetic field generated by the receiving device. Optionally, the 啁啾 data sending unit 1223 is specifically configured to send the 啁啾 data to the forwarding node by using infrared rays or Bluetooth. The forwarding node 123 is configured to receive the identifier information of the wearable device sent by the receiving device 121, and receive the UI data sent by the UI data sending unit 1223, and encapsulate the identifier information of the wearable device and Data, the corresponding encapsulated packet is obtained, and the encapsulated packet is sent to the aggregation unit 124. The convergence unit 124 is configured to process the encapsulated packet, and send the processing result to the designated terminal.

[0086] In the embodiment of the present invention, since the data is simple data, it can be generated by a terminal device with low cost, simple structure, and limited computing and storage capability, thereby greatly saving cost, and in addition, The identification information and the data obtained by the wearable device are sent to the forwarding node, and therefore, the vital sign data acquired by the wearable device can also be transmitted.

Embodiment 12: 13 is a schematic structural diagram of a forwarding node according to a twelfth embodiment of the present invention. The forwarding node is a traditional networking device such as a switch and a router. For the convenience of description, only the The parts related to this embodiment:

[0089] The forwarding node is characterized in that: the identifier information receiving unit 131 is configured to receive identifier information of the wearable device sent by the receiving device. The 啁啾 data receiving unit 132 is configured to receive 啁啾 data sent by the wearable device, where the 啁啾 data includes data converted by vital sign data. Optionally, when the wearable device further converts the acquired location information of the user into the data, the forwarding data received by the forwarding node includes the location of the user in addition to the data converted by the vital sign data. Information obtained from information conversion. The package generation unit 133 is configured to encapsulate the identification information and the data of the wearable device to obtain a corresponding package. It should be noted that when a wearable device sends less data, in order to avoid waste of resources, the forwarding node does not independently package the data of the wearable device as an IP data packet. Specifically, the forwarding node may encapsulate the data sent by the multiple wearable devices (or multiple sensors) together in one IP data packet. Optionally, in order to purify the data stream of the received plurality of data, the redundant data may be tailored after the data stream of the data of the plurality of wearable devices is summarized, and the data of the remaining data after the clipping may be performed. The streams are encapsulated together in an IP packet. The encapsulated packet sending unit 134 is configured to send the encapsulated packet to the aggregation unit, so that after the aggregation unit processes the encapsulated packet, the processing result is sent to the designated terminal. Optionally, the encapsulated packet sending unit 134 includes: a data parsing module, configured to parse the data to obtain aggregated unit information carried by the data. And an encapsulated packet sending module, configured to send the encapsulated packet to the corresponding aggregation unit according to the information of the aggregation unit, so that the aggregation unit processes the encapsulated packet, and sends the processing result to the designated terminal. In the embodiment of the present invention, since the forwarding node encapsulates the identifier of the received wearable device and the data including the data converted from the vital sign data into an IP data packet, the vital sign data and the identifier of the wearable device can be made in the traditional The transmission is performed in the network, so that the acquired vital sign data is transmitted to the designated terminal on the basis of reducing the cost of the wearable device that obtains the vital sign data, so that the user or other terminal can be informed.

[0090] Embodiments of the present invention also provide a terminal device, including a memory, a processor, and a computer program stored in the memory and operable on the processor, where the processor executes the computer program. A method of monitoring vital signs according to the claims is implemented. [0091] Embodiments of the present invention further provide a computer readable storage medium, where the computer readable storage medium stores a computer program, wherein the computer program is executed by a processor to implement the Steps to monitor vital signs.

[0092] It will be clearly understood by those skilled in the art that, for convenience and brevity of description, only the division of each functional unit and module described above is exemplified. In practical applications, the above functions may be assigned differently according to needs. The functional unit and the module are completed, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit, and the integrated unit may be implemented by hardware. Formal implementation can also be implemented in the form of software functional units. In addition, the specific names of the functional units and modules are only for the purpose of distinguishing from each other, and are not intended to limit the scope of protection of the present application. For the specific working process of the unit and the module in the foregoing system, refer to the corresponding process in the foregoing method embodiment, and details are not described herein again. In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not detailed or described in a certain embodiment can be referred to the related descriptions of other embodiments. Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods to implement the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention. In the embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the system embodiment described above is merely illustrative. For example, the division of the module or unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form. The unit described as a separate component may or may not be physically distributed. The component displayed as a unit may or may not be a physical unit, that is, may be located in one place, or may be distributed to multiple network units. . Some or all of the units may be selected according to actual needs to implement the implementation. The purpose of the program. In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the embodiments of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage. The medium includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods of the various embodiments of the embodiments of the present invention. The foregoing storage medium includes: a USB flash drive, a removable hard disk, and a read only memory (ROM, Read-Only)

Memory, random access memory (RAM), disk or optical disk, and other media that can store program code.

The above described embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and the modifications or substitutions do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in Within the scope of protection of the present invention.

Claims

The receiving device obtains the identification information of the wearable device from the RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding node;

The wearable device converts the acquired vital sign data into the data;

The wearable device sends the data to the forwarding node.

The vital sign monitoring method according to claim 1, wherein the wearable device converts the acquired vital sign data into the data, specifically comprising:

The wearable device determines the data type to be converted by the vital sign data; the wearable device divides the acquired vital sign data into N parts based on the single frame maximum data storage capacity of the data type, and the N is An integer, N is greater than or equal to 1; the wearable device converts the vital sign data into 啁啾 data of N frames according to the division result.

The vital sign monitoring method according to claim 1, wherein the receiving device acquires identification information of the wearable device from an RFID electronic tag of the wearable device, and sends the identification information of the wearable device to the forwarding device. Node parameters, including:

The RFID electronic tag of the wearable device generates electrical energy using the radio frequency magnetic field generated by the receiving device and stores it.

The vital sign monitoring method according to claim 1, wherein the wearable device sends the data to the forwarding node, specifically:

The wearable device transmits the data to the forwarding node through infrared or Bluetooth.

A method for integrating vital sign data, comprising:

The forwarding node receives the identification information of the wearable device sent by the receiving device;

The forwarding node receives the data transmitted by the wearable device, and the data includes data converted by the vital sign data;

The forwarding node encapsulates the identification information and the data of the wearable device to obtain a corresponding package;

Forwarding the node to send the encapsulated packet to the aggregation unit, so that the aggregation unit is configured to After the package processing, the processing result is sent to the designated terminal.

[Claim 6] The vital sign monitoring method according to claim 5, wherein the forwarding node sends the encapsulated packet to a convergence unit, so that after the aggregation unit processes the encapsulated packet, The processing result is sent to the specified terminal, including:

The forwarding node parses the data to obtain the aggregation unit information forwarding node carried by the data, and sends the package to the corresponding aggregation unit according to the information of the aggregation unit, so that the aggregation unit is configured to After the package is processed, the processing result is sent to the specified end.

[Claim 7] The vital sign monitoring system, wherein the vital sign monitoring system comprises: a receiving device, a wearing device, a forwarding node, and a convergence unit, wherein the wearing device is provided with an R FID electronic tag;

The receiving device is configured to: obtain the identification information of the wearable device from the RFID electronic tag of the wearable device, and send the identification information of the wearable device to the forwarding node; the wearable device includes:

a data conversion unit, configured to convert the acquired vital sign data into the data; the data sending unit, configured to send the data to the forwarding node; and the forwarding node, configured to receive the receiving The identification information of the wearable device sent by the device, and receiving the data sent by the data sending unit, encapsulating the identification information of the wearable device and the data, obtaining a corresponding package, and packaging the package Send to the aggregation unit;

The aggregation unit is configured to process the encapsulated packet, and send the processing result to the specified end

[Claim 8] A forwarding node, comprising:

The identification information receiving unit is configured to receive the identification information of the wearable device sent by the receiving device, and the data receiving unit is configured to receive the data transmitted by the wearable device, where the data includes the data converted by the vital sign data. Data

a package generating unit, configured to encapsulate identification information and data of the wearable device, To the corresponding package package;

[Claim 9] A vital sign monitoring system comprising a memory, a processor, and a computer program stored in the memory and operable on the processor, wherein the processor executes the computer program The steps of the method according to any one of claims 1 to 6 are carried out.

[Claim 10] A computer readable storage medium storing a computer program, wherein the computer program is executed by a processor, implementing the method of any one of claims 1 to The steps of the method.