WO2017015874A1 - Neonate protection method and neonate protection system - Google Patents

Abstract

A neonate protection method and a neonate protection system. The neonate protection method comprises: establishing an association relationship between a neonate and the mother of the neonate (101); separately positioning the neonate and the mother of the neonate, so as to acquire a current position of the neonate and a current position of the mother of the neonate (102); determining whether the distance between the neonate and the mother of the neonate exceeds a preset threshold according to the acquired current position of the neonate and the acquired current position of the mother of the neonate (103); and if is determined that the distance between the neonate and the mother of the neonate exceeds the preset threshold, outputting an alarm signal (104). The method and the system can enhance protection of a neonate.

Description

 Description: A neonatal protection method and neonatal protection system

 [0001] The present invention relates to the field of smart medical care, and in particular to a neonatal protection method and a neonatal protection system.

 Background technique

 [0002] Smart Medical English, referred to as WIT120, is a recently developed proprietary medical term that enables the interaction between patients and medical staff, medical institutions, and medical devices through the creation of a health record regional medical information platform and the use of state-of-the-art IoT technology. , gradually achieve information. The development of smart medical care not only relieves technically and even resolves the increasingly conflicting doctors and patients, but also effectively solves major problems such as the rising number of hospital inpatients, the old-age children's family, and the care of special populations. It improves the efficiency of doctors and nurses, guarantees the safety of patients, and provides technical support for hospitals with more efficient patient carrying capacity and competitiveness.

[0003] Smart Medical provides patients with a variety of functions such as call center, video visit, mobile clinic, etc. However, at present, the protective function of newborns is not provided in smart medical care. As the phenomenon of newborn disappearance becomes more serious, how to prevent it The disappearance of newborns has also become an urgent problem in the industry.

 technical problem

 Embodiments of the present invention provide a neonatal protection method and a neonatal protection system for enhancing protection against newborn children.

 Problem solution

 Technical solution

[0005] A first aspect of the present invention provides a neonatal protection method, including:

[0006] establishing a relationship between a newborn and a mother of the newborn;

 [0007] respectively positioning the newborn baby and the mother of the newborn baby to obtain the current position of the newborn and the current position of the mother of the newborn;

[0008] determining, according to the obtained current position of the newborn and the current position of the mother of the newborn, whether the distance between the new child and the mother exceeds a preset threshold;

[0009] If it is determined that the distance between the newborn and the mother exceeds a preset threshold, an alarm signal is output. [0010] According to the first aspect of the present invention, in a first possible implementation manner, the establishing relationship between the establishing a newborn and the mother of the newborn is specifically: establishing between the first electronic terminal and the second electronic terminal a matching relationship, wherein the first electronic terminal is worn on the newborn, and the second electronic terminal is worn on the mother of the newborn;

 [0011] The above-mentioned newborn and the mother of the newborn are respectively positioned to obtain the position of the newborn and the position of the mother of the newborn, including:

 [0012] The first electronic terminal and the second electronic terminal respectively send an ultra-wideband pulse signal to at least three base stations, wherein the at least three base stations are interconnected and synchronized;

 [0013] the base station receives the ultra-wideband pulse signals transmitted by the first electronic terminal and the second electronic terminal, and respectively transmits an erasing of the ultra-wideband pulse signals from the first electronic terminal and the second electronic terminal to Positioning server;

[0014] the positioning server locates the newborn according to the at least three base stations each receiving an ultra-wideband pulse signal from the first electronic terminal, and acquiring the current position of the newborn;

[0015] The positioning server locates the mother of the newborn according to the at least three base stations each receiving an ultra-wideband pulse signal from the second electronic terminal, and acquires the current position of the mother of the newborn.

 [0016] Based on the first possible implementation manner of the first aspect of the present invention, in the second possible implementation manner, the obtaining the current location of the newborn is as follows:

[0017] transmitting the current position of the newborn to the second electronic terminal, so that the mother of the newborn is informed of the current position of the newborn through the second electronic terminal.

[0018] Based on the first possible implementation manner of the first aspect of the present invention, or the second possible implementation manner of the first aspect of the present invention, in a third possible implementation manner, the positioning server is configured according to the foregoing at least three Each of the base stations receives the engraving of the ultra-wideband pulse signal from the first electronic terminal to locate the newborn, and obtains the current position of the newborn, specifically:

[0019] The positioning server locates the newborn according to a positioning algorithm and the at least three base stations each receiving an ultra-wideband pulse signal from the first electronic terminal to acquire a current position of the newborn;

[0020] the positioning server receives the super wide from the second electronic terminal according to each of the at least three base stations The engraving of the frequency pulse signal locates the mother of the newborn newborn to obtain the current position of the mother of the newborn, as follows:

 [0021] the positioning server locates the mother of the newborn according to the positioning algorithm and the at least three base stations each receiving an ultra-wideband pulse signal from the second electronic terminal, and acquiring the current position of the mother of the newborn ;

[0022] wherein the positioning algorithm includes one of the following algorithms: Arrival Day (TOA, Time Of

Arrival) Algorithm and Time Difference Of Arrival (TDOA) algorithm.

[0023] Based on the first possible implementation manner of the first aspect of the present invention, or the second possible implementation manner of the first aspect of the present invention, in a fourth possible implementation manner, the foregoing alarm signal includes: a voice alarm Signal

 [0024] The above output alarm signal specifically includes:

 [0025] controlling the first electronic terminal and/or the second electronic terminal to output an alarm signal.

 [0026] A second aspect of the present invention provides a neonatal protection system, comprising: an association subsystem, configured to establish a relationship between a newborn child and a mother of the newborn;

[0027] a positioning subsystem, configured to respectively locate the newborn and the mother of the newborn to obtain the current location of the newborn and the current location of the mother of the newborn;

[0028] a protection subsystem, configured to determine, according to the current location of the newborn that is obtained by the positioning subsystem and the current location of the mother of the newborn, whether the distance between the newborn and the mother exceeds a preset threshold; When the distance between the newborn and the mother above exceeds a preset threshold, an alarm signal is output.

 [0029] According to the second aspect of the present invention, in a first possible implementation, the foregoing associated subsystem is specifically configured to: establish an association relationship between the first electronic terminal and the second electronic terminal, where the first electronic The terminal is worn on the newborn, and the second electronic terminal is worn on the mother of the newborn; [0030] the positioning subsystem includes: the first electronic terminal, the second electronic terminal, the positioning server, and at least three Interconnected and synchronized base stations;

[0031] the first electronic terminal is configured to send an ultra-wideband pulse signal to the at least three base stations;

[0032] the second electronic terminal is configured to send an ultra-wideband pulse signal to the at least three base stations;

[0033] the foregoing base station is configured to: receive an ultra-wideband pulse sent by the first electronic terminal and the second electronic terminal Transmitting, and respectively transmitting an ultra-wideband pulse signal received from the first electronic terminal and the second electronic terminal to a positioning server;

 [0034] the positioning server is configured to: locate the newborn according to the at least three base stations each receiving an ultra-wideband pulse signal from the first electronic terminal, to obtain a current position of the newborn; Each of the base stations receives an engraving of the ultra-wideband pulse signal from the second electronic terminal to position the mother of the newborn to obtain the current position of the mother of the newborn.

 [0035] The first possible implementation manner of the second aspect of the present invention, in a second possible implementation, the protection subsystem is further configured to: send the foregoing acquired by the positioning subsystem to the second electronic terminal The current position of the newborn is such that the mother of the newborn has the current position of the newborn through the second electronic terminal.

 [0036] Based on the first possible implementation manner of the second aspect of the present invention, or the second possible implementation manner of the second aspect of the present invention, in a third possible implementation manner, the foregoing positioning server is specifically configured to: And positioning the newborn according to a positioning algorithm and each of the at least three base stations receiving an ultra-wideband pulse signal from the first electronic terminal to obtain a current position of the newborn; according to the positioning algorithm and the at least three base stations The mother of each of the newborns is positioned to receive the engraving of the ultra-wideband pulse signal from the second electronic terminal to obtain the current position of the mother of the newborn

[0037] wherein the positioning algorithm includes one of the following algorithms: an inter-turn algorithm and an inter-turn difference algorithm

[0038] Based on the first possible implementation manner of the second aspect of the present invention, or the second possible implementation manner of the second aspect of the present invention, in a fourth possible implementation manner, the alarm signal includes a voice alarm signal ;

 [0039] The protection subsystem is specifically configured to control the first electronic terminal and/or the second electronic terminal to output an alarm signal when it is determined that the distance between the newborn and the mother exceeds a preset threshold.

 Advantageous effects of the invention

 Beneficial effect

[0040] It can be seen from the above that the present invention establishes the relationship between the newborn and the mother of the newborn, and separately locates the mother of the newborn and the newborn, and judges the newborn and the newborn by the result of the positioning. When the distance between the mother exceeds the preset threshold 吋, an alarm signal is output, so that the newborn can be found in the newborn and away from the mother and the newborn, thereby enhancing the protection of the newborn. Effectively reduce the occurrence of newborn disappearances.

 Brief description of the drawing

 DRAWINGS

 [0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art description will be briefly described below, and obviously, in the following description The drawings are only some of the embodiments of the present invention, and other drawings may be obtained from those skilled in the art without departing from the drawings.

[0042] FIG. 1-a is a schematic flow chart of an embodiment of a neonatal protection method according to the present invention;

[0043] FIG. 1-b is a schematic flow chart of an embodiment of a neonatal protection system for positioning a newborn mother and a newborn mother according to the present invention;

2 is a schematic structural view of an embodiment of a neonatal protection system according to the present invention;

3 is a schematic structural diagram of an embodiment of a positioning subsystem according to the present invention.

Embodiments of the invention

 The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. The embodiments are a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

[0047] Embodiments of the present invention provide a method for protecting a newborn, comprising: establishing a relationship between a newborn and a mother of the newborn; and respectively positioning the newborn and the mother of the newborn to obtain the newborn The current position and the current position of the mother of the newborn child; determining whether the distance between the newborn and the mother of the newborn exceeds a preset threshold according to the obtained current position of the newborn and the current position of the mother of the newborn If it is determined that the distance between the newborn and the mother of the newborn exceeds a preset threshold, an alarm signal is output. The embodiments of the present invention also provide corresponding neonatal protection systems, which are described in detail below. [0048] The following describes a neonatal protection method according to an embodiment of the present invention. Referring to FIG. 1a, the neonatal protection method in the embodiment of the present invention includes:

[0049] 101. Establish a relationship between the newborn and the mother of the newborn;

 [0050] In the embodiment of the present invention, when the newborn needs to be observed by the doctor, the relationship between the newborn and the mother of the newborn is established through the neonatal protection system, so as to determine the mother of the newborn through the newborn, or through the mother. Determine their own children.

 [0051] In an application scenario, the mother of the newborn and the newborn may be assigned a unique identifier (eg, ID, IDentity), and the identification assigned to the newborn and the mother assigned to the newborn. The identification is stored in a binding to establish a relationship between the newborn and the mother of the newborn.

 [0052] In another application scenario, the first electronic terminal is worn on the newborn, the second electronic terminal is worn on the mother of the newborn, and the first electronic terminal and the second electronic terminal are established. The relationship establishes the relationship between the newborn and the mother of the newborn. Specifically, after the second electronic terminal establishes an association relationship with the first electronic terminal, the second electronic terminal may acquire data from the first electronic terminal or control the first electronic terminal, for example, if the first electronic terminal is configured with The detection function of the environmental data such as the temperature, the humidity, the pressure, and the like, after the second electronic terminal establishes the association relationship with the first electronic terminal, the environmental data detected by the first electronic terminal may be acquired by the second electronic terminal; for example, An electronic terminal is configured with a speaker. After the second electronic terminal establishes an association relationship with the first electronic terminal, the first electronic terminal can control the first electronic terminal to play music or voice.

 [0053] 102, respectively positioning the newborn and the mother of the newborn to obtain the current position of the newborn and the current position of the mother of the newborn;

 [0054] Optionally, the neonatal protection system of the embodiment of the present invention locates the newborn and the mother of the newborn by the first electronic terminal and the second electronic terminal mentioned above, respectively, to obtain the current current of the newborn Location and current location of the mother of the above newborn. Specifically, the process of the neonatal protection system for locating the newborn and the mother of the newborn by the first electronic terminal and the second electronic terminal mentioned above may refer to the method flow shown in FIG. 1-b:

 [0055] Sl, the first electronic terminal and the second electronic terminal respectively send an ultra-wideband pulse signal to at least three base stations;

[0056] As described above, in the embodiment of the present invention, the first electronic terminal is worn on the newborn, the second electronic terminal is worn on the mother of the newborn, and further, the first electronic terminal and the newborn are allocated. Binding of the identifier, binding the second electronic terminal to the identifier assigned to the mother of the newborn, and of course, directly identifying the newborn and the mother using the device identifiers of the first electronic terminal and the second electronic terminal . Specifically, the first electronic terminal and the second electronic terminal may be respectively worn on the ankle, the wrist or other body parts of the newborn and the newborn mother, which are not limited herein. The at least three base stations in the embodiment of the present invention may be deployed on the roof or the roadside, and the specific location is within the hospital by the first electronic terminal and the second electronic terminal, and the base station can receive the first electronic terminal and the second electronic The ultra-wideband pulse signal of sufficient strength sent by the terminal is limited.

 [0057] In the embodiment of the present invention, the at least three base stations are interconnected and synchronized, and the interconnection method may be a wired network interconnection or a wireless network interconnection, where the wireless network includes a wireless fidelity (WiFi) network, and a third generation. One of a mobile communication network (ie, a 3G network), a fourth generation mobile communication network (ie, a 4G network), and a fifth generation mobile communication network (ie, a 5G network). As for the synchronization between the base stations, any one of the at least three base stations may send a synchronization pulse to the at least two base stations directly or indirectly (for example, through a data switching device), thereby completing the base station and other Synchronization between at least two base stations.

 [0058] S2. The base station receives the ultra-wideband pulse signal sent by the first electronic terminal and the second electronic terminal, and receives the transmission of the ultra-wideband pulse signal from the first electronic terminal and the second electronic terminal. To the location server;

 In the embodiment of the present invention, the positioning server is directly connected to one of the at least three base stations or the plurality of base stations, or the positioning server is connected to one of the at least three base stations by using a data switching device. Base stations. Specifically, the positioning server in the embodiment of the present invention connects one of the at least three base stations or the plurality of base stations through the data switching device, and may be any one of the following four connection modes:

 [0060] Manner 1: The base station and the base station are connected by a network cable, and one or more base stations are connected to the data distribution port of the router through a network cable, and the data distribution port of the router is connected to the positioning server through the network cable;

 [0061] Method 2: The base station and the base station are connected by using a network cable, and one or more base stations are connected to the data distribution port of the switch through the network cable, and the data distribution port of the switch is connected to the positioning server through the network cable;

[0062] Method 3: The optical connection is used between the base station and the base station, and one or more base stations are connected to the input end of the optical transceiver through the optical fiber, and the output end of the optical transceiver is connected to the positioning server through the network cable; [0063] Method 4: A fiber connection is used between the base station and the base station, and one or more base stations are connected to the input end of the optical transceiver through the optical fiber, and the output end of the optical transceiver is connected to the positioning server through the network cable.

 [0064] In the case that the positioning server directly connects one of the at least three base stations or the plurality of base stations, the base station sends the address of receiving the ultra-wideband pulse signal to the positioning server, which may be: And at least two base stations transmit, to each of the at least three base stations, an etch of each receiving an ultra-wideband pulse signal from the first electronic terminal and the second electronic terminal, and receiving, by each of the base stations, each base station The engraving of the ultra-wideband pulse signal is directly transmitted to the positioning server, or each of the at least three base stations will receive the engraving of the ultra-wideband pulse signal from the first electronic terminal and the second electronic terminal. Sending to the positioning server; for the case where the positioning server connects one of the at least three base stations or the plurality of base stations through the data switching device, the base station sends the address of receiving the ultra-wideband pulse signal to the positioning server, which may be: At least two bases of at least three base stations Transmitting an ultra-wideband pulse signal each receiving the first electronic terminal and the second electronic terminal to any one of the at least three base stations, and each of the base stations receives an ultra-wideband pulse signal from each of the base stations The engraving is transmitted to the positioning server through the data exchange device, or each of the at least three base stations will receive the engraving pass data exchange of the ultra-wideband pulse signals from the first electronic terminal and the second electronic terminal. The device is sent to the location server.

 [0065] S3. The positioning server locates the newborn according to the at least three base stations each receiving an ultra-wideband pulse signal from the first electronic terminal, and acquires a current position of the newborn;

In the embodiment of the present invention, when the positioning server receives the etch marks of the at least three base stations each receiving the ultra-wideband pulse signal from the first electronic terminal, the at least three base stations may receive the first from the first The engraving of the ultra-wideband pulse signal of the electronic terminal and a positioning algorithm locate the newborn of the first electronic terminal to obtain the current position of the newborn. Optionally, the positioning algorithm includes one of an inter-turn algorithm and an inter-turn difference algorithm.

In the embodiment of the present invention, the current location of the acquired newborn is specifically the actual coordinate of the first electronic terminal (that is, the real coordinate of the newborn where the electronic terminal is located). Specifically, the real coordinates of the first electronic terminal may be the actual two-dimensional coordinates of the first electronic terminal, or may be the actual three-dimensional coordinates of the first electronic terminal, if the respective receiving by the three base stations is used. Ultra-wideband pulse signal If the engraving is calculated, the positioning server calculates the actual two-dimensional coordinates of the first electronic terminal, and if four or more base stations respectively receive the engraving of the ultra-wideband pulse signal, the positioning is performed. The server calculates the actual three-dimensional coordinates of the first electronic terminal; a typical embodiment uses four or more base stations to receive the engraving of the ultra-wideband pulse signal to calculate the actual coordinates of the first electronic terminal.

 [0068] S4. The positioning server locates the mother of the newborn according to the at least three base stations each receiving an ultra-wideband pulse signal from the second electronic terminal, and acquires a current position of the mother of the newborn;

 [0069] Specifically, step S4 is different from step S3 only in that step S3 is performed by the positioning server according to the engraving of the ultra-wideband pulse signal from the first electronic terminal by each of the at least three base stations. Positioning, and in step S4, the positioning server locates the mother of the newborn according to the engraving of the ultra-wideband pulse signal from the second electronic terminal by the at least three base stations, and other specific implementation steps of step S4 can be referred to. The description in step S3 is not limited herein.

 [0070] It should be noted that, in the embodiment of the present invention, the first electronic terminal and the second electronic terminal send an ultra-wideband pulse signal to the at least three base stations, where the ultra-wideband pulse signal refers to 3.1 吉In the Hertz (ie GHz) ~10.6 GHz band, specifically, a bandwidth of 500 megahertz (i.e., MHz) is selected from the 3.1 GHz to 10.6 GHz band for transmitting the above ultra-wideband pulse signal. Since the ultra-wideband pulse signal in the embodiment of the present invention transmits data by using a nanosecond non-sinusoidal narrow pulse, the frequency bandwidth, multi-channel, low power consumption, low interference, high safety factor, and coexistence with the existing spectrum ( That is, it does not interfere with existing and future ultra-wideband communication applications. Therefore, it is possible to perform high-precision positioning on the first electronic terminal that moves at high speed, and then to the newborn wearing the first electronic terminal and to wear the second. The mother of the electronic terminal performs high-precision positioning and can enhance the stability of the positioning.

 [0071] Of course, in the embodiment of the present invention, the neonatal protection system can also perform real-time positioning on the mothers of the newborn and the newborn by other positioning methods, which is not limited herein.

 [0072] Optionally, in the embodiment shown in FIG. 1-b, the positioning server may further send the acquired current status of the newborn to the second electronic terminal after acquiring the current location of the newborn in step S3. Positioning so that the mother of the newborn child knows the current position of the newborn by the second electronic terminal.

[0073] 103, judging the above newborn according to the current position of the acquired newborn and the current position of the mother of the newborn Whether the distance between the child and the mother of the newborn is above a predetermined threshold;

[0074] In the embodiment of the present invention, the neonatal protection system determines whether the distance between the newborn and the mother of the newborn exceeds a preset threshold according to the current position of the acquired newborn and the current position of the mother of the newborn. If it is determined that the distance between the newborn and the mother of the newborn exceeds a preset threshold, step 104 is performed, and if it is determined that the distance between the newborn and the mother of the newborn does not exceed a preset threshold, then return Step 102.

[0075] 104, output an alarm signal;

 In the embodiment of the present invention, the neonatal protection system outputs an alarm signal after determining that the distance between the newborn and the mother of the newborn exceeds a preset threshold.

 [0077] If in step 102, the neonatal protection system locates the newborn and the mother of the newborn by the first electronic terminal and the second electronic terminal mentioned above, respectively, optionally, step 104 is performed. The above neonatal protection system controls the first electronic terminal and/or the second electronic terminal to output an alarm signal. The alarm signal includes a voice alarm signal. Specifically, the alarm signal may be a single voice alarm signal, or the alarm signal may also be a combination of a voice alarm signal and a text alarm signal, or the alarm signal may also be a voice alarm signal. In combination with the vibration alarm signal, the alarm signal may also be a combination of a voice alarm signal, a text signal, and a vibration signal. The specific type of the alarm signal is not limited in the embodiment of the present invention.

 [0078] It can be seen from the above that the present invention establishes the relationship between the newborn and the mother of the newborn, and respectively locates the mother of the newborn and the newborn, and judges the newborn and the newborn by the result of the positioning. When the distance between the mother exceeds the preset threshold 吋, an alarm signal is output, so that the newborn can be found in the newborn and away from the mother and the newborn, thereby enhancing the protection of the newborn. Effectively reduce the occurrence of newborn disappearances.

 [0079] The neonatal protection system in the embodiment of the present invention is described in another embodiment. Referring to FIG. 2, the neonatal protection system 200 in the embodiment of the present invention includes:

 [0080] an association subsystem 201, configured to establish an association relationship between the newborn and the mother of the newborn;

 [0081] a positioning subsystem 202, configured to respectively locate the newborn and the mother of the newborn to obtain the current location of the newborn and the current location of the mother of the newborn;

[0082] a protection subsystem 203, configured to acquire a current location of the newborn according to the positioning subsystem 202 and the foregoing The current position of the mother of the newborn determines whether the distance between the newborn and the mother of the newborn exceeds a preset threshold; if it is determined that the distance between the newborn and the mother of the newborn exceeds a preset threshold, the output is Alarm.

 Optionally, as shown in FIG. 3, the positioning subsystem 202 includes: an electronic terminal 2021 worn on the newborn, an electronic terminal 2022 worn on the mother of the newborn, a positioning server 2023, and at least three interconnected and synchronized Base stations 20241~2024n, where n is greater than or equal to 3 (Fig. 3 takes n as 4 as an example

[0084] Then, the association subsystem 201 is specifically configured to: establish an association relationship between the first electronic terminal 2021 and the second electronic terminal 2022;

 [0085] The first electronic terminal 2021 is configured to send an ultra-wideband pulse signal to the base stations 20241~2024n;

[0086] The second electronic terminal 2022 is configured to send an ultra-wideband pulse signal to the base stations 20241~2024n;

[0087] As described above, in the embodiment of the present invention, the first electronic terminal 2021 is worn on the newborn, and on the newborn, the second electronic terminal 2022 is worn on the mother of the newborn, and further, the first electronic The terminal 2021 is bound to the identifier assigned to the newborn, and binds the second electronic terminal 2022 with the identifier assigned to the mother of the newborn. Of course, the first electronic terminal 2021 and the second electronic terminal 2 022 themselves can also be directly used. The device identification identifies the newborn and its mother separately. Specifically, the first electronic terminal 20 21 and the second electronic terminal 2022 can be respectively worn on the ankles, wrists or other body parts of the newborn and the newborn mother, which are not limited herein. The at least three base stations in the embodiment of the present invention may be deployed on the roof or the roadside. The specific location is within the hospital range by the first electronic terminal 2021 and the second electronic terminal 2022, and the base station can receive the first electronic terminal 2021 and the second. The ultra-wideband pulse signal of sufficient strength transmitted by the electronic terminal 2022 is limited.

[0088] In the embodiment of the present invention, the base stations 20241~2024n are interconnected and synchronized, and the interconnection method may be wired network interconnection or wireless network interconnection, wherein the wireless network includes a WiFi network, a third generation mobile communication network (ie, a 3G network), One of the fourth generation mobile communication network (ie, 4G network) and the fifth generation mobile communication network (ie, 5G network). As for the synchronization between the base stations 20241~2024n, any one of the base stations 20241 20 24n may send a synchronization pulse to the at least two base stations directly or indirectly (for example, through a data switching device) to the positioning server, thereby completing the base station. Synchronization with other at least two base stations. [0089] The base stations 20241-2024n are configured to receive the ultra-wideband pulse signals sent by the first electronic terminal 2021 and the second electronic terminal 2022, and receive the ultra-wideband pulse signals from the first electronic terminal 2021 and the second electronic terminal 2022, respectively. The engraving is sent to the location server 2023;

 In the embodiment of the present invention, the location server 2023 directly connects to one of the base stations 20241~2024n or multiple base stations, or the location server 2023 connects to one of the base stations 20241~2024n or multiple base stations through the data switching device. . Specifically, the positioning server 2023 in the embodiment of the present invention may connect one of the base stations 20241 to 2024n or multiple base stations through the data switching device, and may be any one of the following four connection modes:

 [0091] Manner 1: The base station and the base station are connected by a network cable, and one or more base stations are connected to the data distribution port of the router through a network cable, and the data distribution port of the router is connected to the positioning server through the network cable;

 [0092] Manner 2: a network cable is connected between the base station and the base station, and one or more base stations are connected to the data distribution port of the switch through the network cable, and the data distribution port of the switch is connected to the positioning server through the network cable;

 [0093] Manner 3: a fiber connection is used between the base station and the base station, and one or more base stations are connected to the input end of the optical transceiver through the optical fiber, and the output end of the optical transceiver is connected to the positioning server through the network cable;

 [0094] Method 4: A fiber connection is used between the base station and the base station, and one or more base stations are connected to the input end of the optical transceiver through the optical fiber, and the output end of the optical transceiver is connected to the positioning server through the network cable.

[0095] For the case where the positioning server 2023 directly connects to one of the base stations 20241 and 2024n or the plurality of base stations, the base station transmits the address of receiving the ultra-wideband pulse signal to the positioning server 2023, which may be: at least one of the base stations 20241-2024n The two base stations transmit the engraving of the ultra-wideband pulse signals each receiving the first electronic terminal 2021 and the second electronic terminal 2022 to any one of the base stations 20231 to 2023n, and each of the base stations receives the ultra-wideband from each of the base stations. The engraving of the pulse signal is directly transmitted to the positioning server 2023, or each of the base stations 20231 to 2023n directly transmits the engraving of the ultra-wideband pulse signal from the first electronic terminal 20 21 and the second electronic terminal 2022 to the The location server 2023; for the case where the location server 2023 connects to one of the base stations 20241~2024n or the plurality of base stations through the data exchange device, the base station transmits the address of receiving the ultra-wideband pulse signal to the location server 2023, which may be: the base station 20241~ At least two of the base stations 2024n will each receive the first electronic terminal 2021 and the second power The engraving of the ultra-wideband pulse signal of the sub-terminal 2022 is transmitted to any one of the base stations 20241~2024n, and each of the base stations receives the engraving pass data of the ultra-wideband pulse signal by each base station. The switching device sends to the positioning server 2023, or each of the base stations 20241~2024n sends an engraving of the ultra-wideband pulse signal from the first electronic terminal 2021 and the second electronic terminal 2022 to the positioning server through the data exchange device. 2023.

[0096] The positioning server 2023 is configured to: according to the at least three base stations 20231~2023n receiving the ultra-wideband pulse signal from the first electronic terminal 2021, the newborn is positioned to obtain the current position of the newborn; Each of the three base stations 20231 to 2023n receives the engraving of the ultra-wideband pulse signal from the second electronic terminal 2022 to locate the mother of the newborn to obtain the current position of the mother of the newborn.

 In the embodiment of the present invention, when the location server 2023 receives the engravings of the ultra-wideband pulse signals of the first electronic terminal 2021, the base stations 20241-2024n can receive the first electronic terminal 2021 according to the base stations 20241-2024n. The engraving of the ultra-wideband pulse signal and a positioning algorithm locate the newborn in which the first electronic terminal 2021 is located to obtain the current position of the newborn. When the location server 2023 receives the engravings of the ultra-wideband pulse signals of the second electronic terminal 2022, the base stations 20241-2024n can receive the engraving of the ultra-wideband pulse signal of the second electronic terminal 2022 according to the base stations 20241-2024n. The positioning algorithm locates the mother of the newborn in which the second electronic terminal 2022 is located, and obtains the current position of the mother of the newborn. Optionally, the foregoing positioning algorithm includes one of a TOA algorithm and a TDOA algorithm.

[0098] In the embodiment of the present invention, the current location of the acquired newborn is specifically the actual coordinate of the first electronic terminal 2021 (that is, the real coordinate of the newborn where the first electronic terminal 2022 is located), and the acquired new student The current position of the mother of the child is specifically the actual coordinate of the second electronic terminal 2022 (that is, the actual coordinate of the newborn in which the first electronic terminal 2 022 is located). Specifically, the actual coordinates of the first electronic terminal 2021 and the second electronic terminal 20 22 may be the actual two-dimensional coordinates of the first electronic terminal 2021 and the second electronic terminal 2022, or may be the first electronic terminal 2021 and the first The real three-dimensional coordinates of the two electronic terminals 2022 are calculated by using the engraving of the respective super-wideband pulse signals transmitted by the three base stations, and the positioning server 2023 calculates the first electronic terminal 2021 and the second electronic The actual two-dimensional coordinates of the terminal 2022 are calculated by using the engraving of the four or more base stations each receiving the ultra-wideband pulse signal, and the positioning server 2023 calculates the first electronic terminal 2021 and the second electronic The actual three-dimensional coordinates of the terminal 2022; a typical embodiment employs four or more base stations each receiving an ultra-wide frequency pulse The engraving of the signal is used to calculate the actual coordinates of the first electronic terminal 2021 and the second electronic terminal 2022. It should be noted that, in the embodiment of the present invention, the first electronic terminal 2021 and the second electronic terminal 2022 send an ultra-wideband pulse signal to the base stations 202 41~2024n, wherein the ultra-wideband pulse signal refers to 3.1 GHz.

(ie, GHz) The signal in the ~10.6 GHz band, specifically, a bandwidth of 500 megahertz (i.e., MHz) is selected from the 3.1 GHz to 10.6 GHz band for transmitting the above ultra-wideband pulse signal. Since the ultra-wideband pulse signal in the embodiment of the present invention transmits data by using a nanosecond non-sinusoidal narrow pulse, the frequency bandwidth, multi-channel, low power consumption, low interference, high safety factor, and coexistence with the existing spectrum ( That is, it does not interfere with existing and future ultra-wideband communication applications. Therefore, it is possible to perform high-precision positioning on the high-speed moving electronic terminal, and then to the newborn wearing the first electronic terminal and the second electronic terminal. The mother of the newborn can perform high-precision positioning and enhance the stability of the positioning.

 [0099] Optionally, the location server 2023 in the embodiment of the present invention is further configured to: send, to the second electronic terminal 2021, the current location of the newborn that is obtained by the positioning subsystem, so that the mother of the newborn passes the second The electronic terminal knows the current location of the newborn.

 [0100] Optionally, the alarm signal in the embodiment of the present invention includes a voice alarm signal; the protection subsystem 203 is specifically configured to: when determining that the distance between the newborn and the mother exceeds a preset threshold, The electronic terminal and/or the second electronic terminal described above output an alarm signal. Specifically, the foregoing alarm signal may be a single voice alarm signal, or the alarm signal may also be a combination of a voice alarm signal and a text alarm signal, or the alarm signal may also be a combination of a voice alarm signal and a vibration alarm signal, or The alarm signal may also be a combination of a voice alarm signal, a text signal, and a vibration signal. The specific type of the alarm signal is not limited in the embodiment of the present invention.

 [0101] It should be understood that the neonatal protection system in the embodiments of the present invention may be used as the neonatal protection system mentioned in the foregoing method embodiments, and may be used to implement all the technical solutions in the foregoing method embodiments, and various functional modules thereof. For the specific implementation process, reference may be made to the related description in the foregoing embodiments, and details are not described herein again.

[0102] As can be seen from the above, the present invention establishes the relationship between the newborn and the mother of the newborn, and respectively locates the mother of the newborn and the newborn, and judges the newborn and the newborn by the result of the positioning. When the distance between the mother exceeds the preset threshold 吋, an alarm signal is output, so that the newborn can be found in the newborn and away from the mother and the newborn, and the newborn is found according to the position of the obtained newborn, thereby strengthening the newborn Protection can effectively reduce the occurrence of newborn disappearances.

 [0103] In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method can be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the above units is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be combined or may be Integration into another system, or some features can be ignored, or not executed. In addition, the 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 electrical, mechanical or otherwise.

 [0104] The units described above as separate components may or may not be physically distributed. The components displayed as the units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple networks. On the unit. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

 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.

 [0106] The above-described integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution 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 medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the above-described methods of various embodiments of the present invention. The foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

[0107] It should be noted that, for the foregoing method embodiments, for the sake of brevity, they are all described as a series of action combinations, but those skilled in the art should understand that the present invention is not subject to the described action sequence. The limitation is that, in accordance with the present invention, certain steps may be performed in other orders or in the same manner. Its It should be understood by those skilled in the art that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

 [0108] In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not detailed in an embodiment can be referred to the related descriptions of other embodiments.

 [0109] The above is a description of a neonatal protection method and a neonatal protection system provided by the present invention. For those skilled in the art, according to the idea of the embodiment of the present invention, both the specific embodiment and the application range will be In view of the above, the contents of the specification are not to be construed as limiting the invention.

Claims

Claim  [Claim 1] A method for protecting a newborn, comprising:  Establishing a relationship between the newborn and the mother of the newborn; respectively locating the newborn and the mother of the newborn to obtain the current location of the newborn and the current location of the mother of the newborn ;  Determining, according to the obtained current position of the newborn and the current position of the mother of the newborn, whether the distance between the newborn and the mother of the newborn exceeds a preset threshold; if the newborn is determined When the distance between the mothers of the newborn exceeds a preset threshold, an alarm signal is output.  [Claim 2] The method according to claim 1, characterized in that  The establishing the relationship between the newborn and the mother of the newborn is specifically: establishing an association relationship between the first electronic terminal and the second electronic terminal, wherein the first electronic terminal is worn by the newborn The second electronic terminal is worn on the mother of the newborn;  The positioning of the newborn and the mother of the newborn, respectively, obtaining the location of the newborn and the position of the mother of the newborn, including:  The first electronic terminal and the second electronic terminal respectively send ultra-wideband pulse signals to at least three base stations, wherein the at least three base stations are interconnected and synchronized;  Receiving, by the base station, an ultra-wideband pulse signal sent by the first electronic terminal and the second electronic terminal, and respectively receiving an ultra-wideband pulse signal from the first electronic terminal and the second electronic terminal Send to the location server;  The positioning server locates the newborn according to the engraving of the ultra-wideband pulse signal from the first electronic terminal by the at least three base stations to obtain the current position of the newborn;  The location server locates the mother of the newborn based on the at least three base stations each receiving an ultra-wideband pulse signal from the second electronic terminal to obtain the current location of the mother of the newborn. [Claim 3] The method according to claim 2, wherein the acquiring the newborn is The front position, then includes:  The location server transmits the current location of the newborn to the second electronic terminal such that the mother of the newborn learns the current location of the newborn via the second electronic terminal.  [Claim 4] The method according to claim 2 or 3, wherein the positioning server receives an engraving alignment of an ultra-wideband pulse signal from the first electronic terminal, respectively, according to the at least three base stations The newborn is positioned to obtain the current location of the newborn, specifically: the positioning server receives an engraving pair of the ultra-wideband pulse signal from the first electronic terminal according to the positioning algorithm and the at least three base stations. The newborn is positioned to obtain a current location of the newborn;  The positioning server locates the mother of the newborn according to the engraving of the ultra-wideband pulse signal from the second electronic terminal by the at least three base stations, and acquires the current position of the mother of the newborn, specifically For:  The positioning server locates the mother of the newborn according to the positioning algorithm and the at least three base stations each receiving an ultra-wideband pulse signal from the second electronic terminal, and acquiring the mother of the newborn Current location  The positioning algorithm includes one of the following algorithms: an inter-turn algorithm and an arrival inter-symbol algorithm.  [Claim 5] The method according to claim 2 or 3, wherein the alarm signal is specifically a voice alarm signal;  The output alarm signal specifically includes:  Controlling the first electronic terminal and/or the second electronic terminal to output an alarm signal. [Claim 6] A neonatal protection system, comprising: An association subsystem, configured to establish a relationship between a newborn and a mother of the newborn; a positioning subsystem, configured to separately locate the newborn and the mother of the newborn, and obtain the newborn a current location and a current location of the mother of the newborn; a protection subsystem for determining the newborn from the current location of the newborn acquired by the location subsystem and the current location of the mother of the newborn Mother of the newborn Whether the distance between them exceeds a preset threshold; if it is determined that the distance between the newborn and the mother of the newborn exceeds a preset threshold, an alarm signal is output. The system of claim 6, wherein the association subsystem is specifically configured to: establish an association relationship between the first electronic terminal and the second electronic terminal, where a first electronic terminal is worn on the newborn, and the second electronic terminal is worn on a mother of the newborn;  The positioning subsystem includes: the first electronic terminal, the second electronic terminal, a positioning server, and at least three interconnected and synchronized base stations;  The first electronic terminal is configured to send an ultra-wideband pulse signal to the at least three base stations; the second electronic terminal is configured to send an ultra-wideband pulse signal to the at least three base stations; Decoding an ultra-wideband pulse signal sent by the first electronic terminal and the second electronic terminal, and respectively transmitting an ultra-wideband pulse signal received from the first electronic terminal and the second electronic terminal to a positioning server; The positioning server is configured to: locate the newborn according to the at least three base stations each receiving an ultra-wideband pulse signal from the first electronic terminal, and obtain a current position of the newborn; The at least three base stations each receive an engraving of the ultra-wideband pulse signal from the second electronic terminal to locate the mother of the newborn to obtain the current position of the mother of the newborn. [Claim 8] The neonatal protection system according to claim 7, wherein the positioning server is further configured to: send, to the second electronic terminal, the current status of the newborn acquired by the positioning subsystem a location such that the mother of the newborn learns the current location of the newborn through the second electronic terminal. [0099] The neonatal protection system according to claim 7 or 8, wherein the positioning server is specifically configured to: receive, according to the positioning algorithm, the at least three base stations, respectively, from the first electronic terminal Engraving of the ultra-wideband pulse signal to locate the newborn, acquiring the current position of the newborn; receiving an ultra-wideband pulse from the second electronic terminal according to the positioning algorithm and the at least three base stations The engraving of the signal locates the mother of the newborn to obtain the current location of the mother of the newborn; The positioning algorithm includes one of the following algorithms: an inter-turn algorithm and an arrival inter-difference algorithm.  [Claim 10] The neonatal protection system according to claim 7 or 8, wherein the alarm signal comprises: a voice alarm signal;  The protection subsystem is specifically configured to control the first electronic terminal and/or the second electronic terminal to output an alarm signal when it is determined that the distance between the newborn and the mother exceeds a preset threshold.