WO2017015868A1

WO2017015868A1 - Hospital working person positioning method and hospital working person positioning system

Info

Publication number: WO2017015868A1
Application number: PCT/CN2015/085329
Authority: WO
Inventors: 钟裕山
Original assignee: 深圳市润安科技发展有限公司
Priority date: 2015-07-28
Filing date: 2015-07-28
Publication date: 2017-02-02

Abstract

A hospital working person positioning method and a hospital working person positioning system. The hospital working person positioning method comprises: an electronic terminal sends ultra-wideband pulse signals to at least three base stations, the electronic terminal being worn on a hospital working person (101); the base stations receive the ultra-wideband pulse signals sent by the electronic terminal, and send, to a positioning server, time points of receiving the ultra-wideband pulse signals from the electronic terminal (102); and the positioning server positions the hospital working person where the electronic terminal is located according to the time points of the at least three base stations separately receiving the ultra-wideband pulse signals from the electronic terminal (103), and displays the positioning result (104).

Description

Title of Invention: A Hospital Staff Positioning Method and Hospital Staff Positioning System Technical Field

[0001] The present invention relates to the field of smart medical care, and particularly relates to a hospital staff positioning method and a hospital staff positioning 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, smart medical care does not provide the function of locating hospital staff. When it is necessary to find a hospital staff member, It can only be found by dialing the landline or mobile number of the staff of the hospital, or directly to the workstation of the hospital staff. If the staff of the hospital leaves the station and the mobile phone fails to connect, it is difficult to pass. Other ways to find the hospital staff.

[0004] Although most mobile phones are currently integrated with the Global Positioning System (GPS) function, in many environments, such as mountains, urban buildings, and indoors, the occlusion of the GPS signal is weakened, and the positioning accuracy is greatly reduced. Therefore, GPS can not meet the use of this complex indoor environment in hospitals. How to locate hospital staff in hospitals has become an urgent problem in smart medical technology. technical problem

[0005] Embodiments of the present invention provide a hospital staff positioning method and a hospital staff positioning system for realizing the positioning of hospital staff in a hospital.

Problem solution

Technical solution [0006] A first aspect of the present invention provides a hospital staff positioning method, including:

[0007] The electronic terminal transmits an ultra-wideband pulse signal to at least three base stations, and the at least three base stations are interconnected and synchronized

The electronic terminal is worn on a hospital staff member, and the electronic terminal is bound to the identification information of the hospital staff member where the electronic terminal is located;

[0008] the base station receives the ultra-wideband pulse signal sent by the electronic terminal, and transmits an engraving of the ultra-wideband pulse signal from the electronic terminal to the positioning server;

[0009] The positioning server performs positioning on the hospital staff in which the electronic terminal is located according to the at least three base stations receiving the ultra-wideband pulse signal from the electronic terminal, to obtain a positioning result; [0010] the positioning server displays the above Position the results.

[0011] According to the first aspect of the present invention, in a first possible implementation, the foregoing positioning, by the positioning server, the positioning result includes: the positioning server displaying, according to the positioning result, a corresponding position of a preset hospital map for indicating the foregoing Hospital staff icon.

[0012] According to a first possible implementation manner of the first aspect of the present invention, in a second possible implementation manner, the base station receives an ultra-wideband pulse signal sent by the electronic terminal, and receives the super The engraving of the broadband pulse signal is sent to the positioning server, which then includes:

[0013] The positioning server acquires personal information of the hospital staff according to the identification information of the hospital staff bound to the electronic terminal, wherein the personal information includes one or more of the following information: Number and position;

[0014] The positioning server displaying the foregoing positioning result further includes:

[0015] The personal information of the hospital staff is displayed at an adjacent position of the icon.

[0016] Based on the first aspect of the present invention, or 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 displays the above positioning result, and then includes:

[0017] The positioning server establishes a communication connection with the electronic terminal worn by the hospital staff to exchange information with the electronic terminal worn by the hospital staff through the positioning server.

[0018] Based on the first aspect of the present invention, or 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 positioning server receives the ultra-wideband pulse signal from the electronic terminal according to each of the at least three base stations. The engraving is to locate the hospital staff where the above electronic terminal is located, specifically:

[0019] The positioning server performs positioning on the hospital staff in which the electronic terminal is located according to the positioning algorithm and the at least three base stations each receiving the ultra-wideband pulse signal from the electronic terminal; [0020] wherein the positioning algorithm includes One of the following algorithms: Arrival Day (TOA, Time Of

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

[0021] A second aspect of the present invention provides a hospital staff positioning system, including: an electronic terminal worn on a hospital staff member, a positioning server, and at least three interconnected and synchronized base stations;

[0022] The electronic terminal is configured to send an ultra-wideband pulse signal to at least three base stations, where the at least three base stations are connected and synchronized, wherein the electronic terminal is bound to the identification information of a hospital staff member where the electronic terminal is located;

[0023] the base station is configured to: receive an ultra-wideband pulse signal sent by the electronic terminal, and send an engraving of the ultra-wideband pulse signal from the electronic terminal to a positioning server;

[0024] The positioning server is configured to: locate a hospital staff member where the electronic terminal is located according to the at least three base stations each receiving an ultra-wideband pulse signal from the electronic terminal, to obtain a positioning result; and display the positioning result.

[0025] Based on the second aspect of the present invention, in a first possible implementation manner, the foregoing positioning server is specifically used to

: An icon for indicating the above-mentioned hospital staff is displayed at a corresponding position of the preset hospital map according to the above positioning result.

According to a first possible implementation manner of the second aspect of the present invention, in a second possible implementation manner, the positioning server is further configured to: identify, according to the identifier of the hospital staff member bound to the electronic terminal Obtaining personal information of the above-mentioned hospital staff, wherein the personal information includes one or more of the following information: name, job number, and position; displaying the personal information of the hospital staff in the adjacent position of the icon.

[0027] Based on the second aspect of the present invention, or 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 positioning server is further configured to: establish a communication connection with the electronic terminal worn by the hospital staff, so as to exchange information with the electronic terminal worn by the hospital staff through the positioning server.

[0028] Based on the second aspect of the invention, or the first possible implementation of the second aspect of the invention, or A second possible implementation manner of the second aspect of the present invention, in a fourth possible implementation, the foregoing positioning server is specifically configured to: receive an ultra-wideband pulse signal from the electronic terminal according to the positioning algorithm and the at least three base stations The engraving of the hospital staff where the above electronic terminal is located

[0029] wherein, the positioning algorithm includes one of the following algorithms: an inter-day algorithm and an arrival inter-symbol algorithm.

Beneficial effect

[0030] It can be seen that the present invention wears the electronic terminal on the hospital staff, and transmits the ultra-wideband pulse signal to the at least three base stations through the electronic terminal, so that the positioning server can receive the electronic terminal from each of the at least three base stations. The engraving of the ultra-wideband pulse signal locates the hospital staff in which the electronic terminal is located and displays the positioning result, thereby realizing the positioning of the hospital staff in the hospital. Brief description of the drawing

DRAWINGS

[0031] 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.

1 is a schematic flow chart of an embodiment of a hospital staff positioning method according to the present invention;

2 is a schematic structural diagram of an embodiment of a hospital staff positioning system 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. An embodiment of the present invention provides a hospital staff positioning method, including: an electronic terminal transmitting an ultra-wideband pulse signal to at least three base stations, wherein the at least three base stations are interconnected and synchronized, wherein the electronic terminal is worn by a hospital staff member. And the electronic terminal is bound to the identification information of the hospital staff member where the electronic terminal is located; the base station receives the ultra-wideband pulse signal transmitted by the electronic terminal, and receives the transmission of the ultra-wideband pulse signal from the electronic terminal The positioning server locates the hospital staff in which the electronic terminal is located according to the engraving of the ultra-wideband pulse signal from the electronic terminal by the at least three base stations, respectively, to obtain a positioning result; the positioning server displays the positioning result . The embodiment of the present invention further provides a corresponding hospital staff positioning system, which is described in detail below.

[0036] The following is a description of a hospital staff positioning method according to an embodiment of the present invention. Referring to FIG. 1 , the hospital staff positioning method in the embodiment of the present invention includes:

[0037] 101. The electronic terminal sends an ultra-wideband pulse signal to at least three base stations.

[0038] In the embodiment of the present invention, the electronic terminal is worn on the hospital staff, and the electronic terminal and the identification information of the hospital staff in which the electronic terminal is located (for example, an identification number (ID, IDentity) assigned to the hospital staff) ) Binding. Specifically, the electronic terminal can be worn on the neck of the hospital staff, or the electronic terminal can be worn on the ankle, wrist or other body part of the hospital staff, which is not limited herein. The at least three base stations in the embodiments of the present invention may be deployed on the roof or the roadside, and the specific location is limited to the electronic terminal in the hospital range, and the base station can receive the ultra-wideband pulse signal with sufficient strength sent by the electronic terminal.

[0039] 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.

[0040] 102, the base station receives the ultra-wideband pulse signal sent by the electronic terminal, and transmits an engraving of the ultra-wideband pulse signal from the electronic terminal to the positioning 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 is connected to one of the at least three base stations or the plurality of base stations by using the data switching device, and may be any one of the following four connection manners:

[0042] 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;

[0043] 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;

[0044] 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;

[0045] 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.

[0046] In the case that the foregoing 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: At least two base stations transmit an etch of each receiving an ultra-wideband pulse signal from the electronic terminal to any one of the at least three base stations, and each of the base stations directly receives an ultra-wideband pulse signal from each base station Sending to the positioning server, or each of the at least three base stations directly sends an engraving of the ultra-wideband pulse signal from the electronic terminal to the positioning server; and connecting to the positioning server through the data exchange device. In the case of one of the at least three base stations or the plurality of base stations, the base station transmitting the transmission of the ultra-wideband pulse signal to the positioning server may be: at least two of the at least three base stations will each receive the above-mentioned electronic Terminal ultra-wideband pulse signal The engraving is sent to any one of the at least three base stations, and the engraving of receiving the ultra-wideband pulse signal by each of the base stations is sent to the positioning server through the data exchange device, or in the at least three base stations Each base station transmits an engraving of each of the ultra-wideband pulse signals from the electronic terminal to the positioning server through the data exchange device.

[0047] 103. The foregoing positioning server receives the super from the electronic terminal according to each of the at least three base stations. The engraving of the broadband pulse signal locates the hospital staff in which the electronic terminal is located, and obtains the positioning result;

In the embodiment of the present invention, when the positioning server receives the engraving 各自 of each of the at least three base stations receiving the ultra-wideband pulse signal, the engraving and some positioning of the ultra-wideband pulse signal may be respectively received according to the at least three base stations. The algorithm locates the hospital staff in which the above electronic terminal is located, and obtains the positioning result. Optionally, the foregoing positioning algorithm includes one of an inter-turn algorithm and an inter-turn difference algorithm.

In the embodiment of the present invention, the positioning result is specifically an actual coordinate of the electronic terminal (that is, a real coordinate of a hospital staff member where the electronic terminal is located). Specifically, the real coordinate of the electronic terminal may be an actual two-dimensional coordinate of the electronic terminal or an actual three-dimensional coordinate of the electronic terminal. For example, if the engraving of the respective super-wideband pulse signals transmitted by the three base stations is used, the positioning server calculates the actual two-dimensional coordinates of the electronic terminal, if four or more are used. When the base stations respectively receive the engraving of the ultra-wideband pulse signal, the positioning server calculates the actual three-dimensional coordinates of the electronic terminal; a typical embodiment uses four or more base stations to receive the ultra-wideband pulse signals. The engraving is used to calculate the actual coordinates of the electronic terminal.

[0050] 104. The positioning server displays the positioning result.

[0051] In the embodiment of the present invention, after the positioning result of the hospital staff is obtained in step 103, the positioning result is displayed, so that the user can view the current location of the hospital staff.

[0052] Optionally, the positioning server displays an icon for indicating the hospital staff in the corresponding location of the preset hospital map according to the obtained positioning result, where the hospital map is a zoom map of the hospital, and the hospital Each location point can be found in the hospital map, and the hospital map can be stored in the location server or the database accessible by the location server. The icon for indicating the hospital staff can be a circular icon or a human figure. Icons or icons of other shapes are not limited here.

[0053] Further, in the embodiment of the present invention, after the step 102, the positioning server may further acquire the personal information of the hospital staff according to the identification information of the hospital staff member bound to the electronic terminal, and in step 104, The personal information of the above-mentioned hospital staff is displayed in the adjacent position of the above icon, so that the user can intuitively know which hospital staff is currently located in the hospital. The personal information includes one or more of the following information: name, job number, and position. when However, in the embodiment of the present invention, the user may also obtain the personal information of the corresponding hospital staff by clicking the icon displayed in the hospital map.

[0054] Optionally, after the step 104, the positioning server in the embodiment of the present invention establishes a communication connection with the electronic terminal worn by the hospital staff to exchange information with the electronic terminal worn by the hospital staff through the positioning server. For example, after the positioning server establishes a communication connection with the electronic terminal worn by the hospital staff, the user can send the call information to the electronic terminal through the positioning server, or the user can use the positioning server and the hospital staff wearing the electronic terminal. Implement the intercom function.

[0055] In the embodiment of the present invention, the electronic terminal sends an ultra-wideband pulse signal to the at least three base stations, where the ultra-wideband pulse signal refers to 3.1 GHz (ie, GHz) -10.6 GH. The signal in the z-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-mentioned 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, high-precision positioning of high-speed mobile electronic terminals can be performed, and high-precision positioning of hospital staff wearing the electronic terminal can be enhanced. The stability of positioning.

[0056] It can be seen that the present invention wears an electronic terminal on a hospital staff, and transmits an ultra-wideband pulse signal to at least three base stations through the electronic terminal, so that the positioning server can receive the electronic terminal from each of the at least three base stations. The engraving of the ultra-wideband pulse signal locates the hospital staff in which the electronic terminal is located and displays the positioning result, thereby realizing the positioning of the hospital staff in the hospital.

[0057] In the following, a hospital staff positioning system in the embodiment of the present invention is described in another embodiment. Referring to FIG. 2, the hospital staff positioning system in the embodiment of the present invention includes:

[0058] The electronic terminal 201, the positioning server 202 and at least three interconnected and synchronized base stations 2031~203n are worn on the hospital staff, wherein n is greater than or equal to 3, and FIG. 2 is illustrated by taking n as an example.

[0059] The electronic terminal 201 is configured to send an ultra-wideband pulse signal to the base stations 2031~203n;

[0060] In the embodiment of the present invention, the electronic terminal 201 is worn on the hospital staff, and the identification information of the hospital staff in which the electronic terminal 201 and the electronic terminal 201 are located (for example, the ID assigned to the hospital staff) ) Binding. Specifically, the electronic terminal 201 can be worn on the neck of the hospital staff. Alternatively, the electronic terminal 201 can be worn on the ankle, wrist or other body part of the hospital staff, which is not limited herein. The base stations 2031 203 203 n of the embodiments of the present invention can be deployed on the roof or the roadside. The specific location is limited to the electronic terminal 201 in the hospital range, and the base station can receive the ultra-wideband pulse signal of sufficient strength sent by the electronic terminal 201.

In the embodiment of the present invention, the base stations 2031~203n 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 and a third generation mobile communication network.

(ie 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 2031 203 203n, any one of the base stations 2031 203 203n 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. Synchronization with other at least two base stations.

[0062] The base stations 2031~203n are configured to receive the ultra-wideband pulse signal sent by the electronic terminal 201, and send the engraving of the ultra-wideband pulse signal received from the electronic terminal 201 to the positioning server 202;

In the embodiment of the present invention, the positioning server 202 directly connects to one of the base stations 2031 to 203n or a plurality of base stations, or the positioning server 202 connects one of the base stations 2031 to 203n or a plurality of base stations through the data switching device. . Specifically, the positioning server 202 in the embodiment of the present invention may connect to one of the base stations 2031 to 203n or multiple base stations through the data exchange device, and may be any one of the following four connection modes:

[0064] 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;

[0065] 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;

[0066] 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;

[0067] 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.

[0068] For the positioning server 202 to directly connect to one of the base stations 2031 to 203n or a plurality of base stations The base station transmits the etch of the ultra-wideband pulse signal to the location server 202. The at least two base stations 2031 to 203n transmit the engraving of the ultra-wideband pulse signal from the electronic terminal 201 to the base station 2031~ Any one of the 203n base stations, each of the base stations 2031 203 203n receiving each of the base stations 2031 203 203n receiving the singularity from the electronic terminal 201 The engraving of the ultra-wideband pulse signal is directly sent to the positioning server 202; for the case where the positioning server 202 connects one of the base stations 2031 to 203n or the plurality of base stations through the data exchange device, the base station will receive the transmission of the ultra-wideband pulse signal. The location server 202 may be: at least two of the base stations 2031 to 203n transmit an address of each of the base stations 2031 to 203n that is received by the electronic terminal 201, and any one of the base stations will be The engraving of each base station receiving the ultra-wideband pulse signal is sent to the location service through the data exchange device The base station 202, or each of the base stations 2031 to 203n, transmits the engraving of each receiving the ultra-wideband pulse signal from the electronic terminal 201 to the positioning server 202 through the data exchange device.

The positioning server 202 is configured to perform positioning on the hospital staff where the electronic terminal 201 is located according to the engraving of the ultra-wideband pulse signal from the electronic terminal 201 by the base stations 2031 to 203n to obtain a positioning result; and display the positioning result.

In the embodiment of the present invention, when the positioning server 202 receives the engraving 各自 of each of the base stations 2031 203 203n receiving the ultra-wideband pulse signal, the engraving of the ultra-wideband pulse signal and some positioning algorithm may be respectively received according to the base stations 2031 203 203n. The hospital staff in which the electronic terminal 201 is located is positioned to obtain a positioning result. Optionally, the foregoing positioning algorithm includes one of a TOA algorithm and a TDOA algorithm.

In the embodiment of the present invention, the positioning result is specifically the actual coordinate of the electronic terminal 201 (that is, the actual coordinate of the hospital staff where the electronic terminal 201 is located). Specifically, the actual coordinates of the electronic terminal 201 may be the actual two-dimensional coordinates of the electronic terminal 201, or the actual three-dimensional coordinates of the electronic terminal 201, if the three base stations transmit the respective received ultra-wideband pulse signals. If the engraving is calculated, the location server 202 calculates the actual two-dimensional coordinates of the electronic terminal 201, and if four or more base stations are used to receive the engraving of the ultra-wideband pulse signal, then The location server 202 calculates the actual three-dimensional coordinates of the electronic terminal 201; 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 electronic terminal.

[0072] Optionally, the positioning server 202 is specifically configured to: according to the foregoing positioning result, the phase of the preset hospital map The icon indicating the above hospital staff is displayed at the location. The hospital map is a zoom map of the hospital, and each location in the hospital can be found in the hospital map. The hospital map can be stored in a database accessible by the location server 202 or the location server 202. The icon indicating the above-mentioned hospital staff may be a circular icon, a humanoid icon or an icon of other shapes, which is not limited herein.

[0073] Optionally, the location server 202 is further configured to: obtain the personal information of the hospital staff according to the identification information of the hospital staff member bound to the electronic terminal 201, and display the hospital work in an adjacent position of the icon Personal information of the person. The personal information includes one or more of the following information: name, job number, and position.

[0074] Optionally, the location server 202 is further configured to: establish a communication connection with the electronic terminal 201 worn by the hospital staff to exchange information with the electronic terminal 201 worn by the hospital staff. For example, after the location server 202 establishes a communication connection with the electronic terminal 201 worn by the hospital staff, the user can send the call information to the electronic terminal 201 through the location server 202, or the user can use the location server 202 and the hospital wearing the electronic terminal 201. The staff implements the intercom function.

[0075] In the embodiment of the present invention, the electronic terminal transmits an ultra-wideband pulse signal to the at least three base stations, where the ultra-wideband pulse signal refers to 3.1 GHz (ie, GHz) -10.6 GH. The signal in the z-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-mentioned 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, high-precision positioning of high-speed mobile electronic terminals can be performed, and high-precision positioning of hospital staff wearing the electronic terminal can be enhanced. The stability of positioning.

[0076] It should be understood that the electronic terminal, the positioning server, and the base station in the embodiments of the present invention may be used to implement all the technologies in the foregoing method embodiments, such as the electronic terminal, the positioning server, and the base station mentioned in the foregoing method embodiments. For example, the functions of the respective functional modules may be specifically implemented according to the method in the foregoing method embodiment. For the specific implementation process, reference may be made to the related description in the foregoing embodiments, and details are not described herein again. [0077] It can be seen that the present invention wears an electronic terminal on a hospital staff, and transmits an ultra-wideband pulse signal to at least three base stations through the electronic terminal, so that the positioning server can receive the electronic terminal from each of the at least three base stations. The engraving of the ultra-wideband pulse signal locates the hospital staff in which the electronic terminal is located and displays the positioning result, thereby realizing the positioning of the hospital staff in the hospital.

[0078] In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may 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.

[0079] The units described above as separate components may or may not be physically distributed, and the components displayed as 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.

[0080] 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.

[0081] 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. . [0082] 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. In addition, those skilled in the art should also understand 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.

[0083] In the foregoing embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in an embodiment may be referred to the related descriptions of other embodiments.

[0084] The above is a description of a hospital staff positioning method and a hospital staff positioning system provided by the present invention. For those skilled in the art, according to the idea of the embodiment of the present invention, in the specific implementation manner and application scope There are variations, and the contents of the present specification should not be construed as limiting the invention.

Claims

Claim

A hospital staff positioning method, characterized in that it comprises:

The electronic terminal transmits an ultra-wideband pulse signal to at least three base stations, and the at least three base stations are interconnected and synchronized, wherein the electronic terminal is worn on a hospital staff member, and the electronic terminal works with a hospital where the electronic terminal is located Binding of the identification information of the person; the base station receiving the ultra-wideband pulse signal sent by the electronic terminal, and transmitting the engraving of the ultra-wideband pulse signal from the electronic terminal to the positioning server;

The positioning server locates a hospital staff member where the electronic terminal is located according to the moment that the at least three base stations respectively receive the ultra-wideband pulse signal from the electronic terminal, and obtains a positioning result;

The positioning server displays the positioning result.

The method according to claim 1, wherein the displaying, by the positioning server, the positioning result comprises: the positioning server displaying, according to the positioning result, a corresponding position of a preset hospital map for indicating the working of the hospital Person icon.

The method according to claim 2, wherein the base station receives an ultra-wideband pulse signal transmitted by the electronic terminal, and transmits an engraving of an ultra-wideband pulse signal from the electronic terminal to a positioning server, and then Includes:

The location server acquires personal information of the hospital staff according to the identification information of the hospital staff member bound to the electronic terminal, wherein the personal information includes one or more of the following information: , job number and position;

The positioning server displaying the positioning result further includes:

The personal information of the hospital staff is displayed at an adjacent position of the icon.

The method according to any one of claims 1 to 3, wherein the positioning server displays the positioning result, and further includes:

The location server establishes a communication connection with an electronic terminal worn by the hospital staff member to exchange information with the electronic terminal worn by the hospital staff through the location server.

The method according to any one of claims 1 to 3, wherein the positioning server And locating the hospital staff in which the electronic terminal is located according to the at least three base stations receiving the ultra-wideband pulse signal from the electronic terminal, specifically: the positioning server according to the positioning algorithm and the at least three Each base station receives an engraving of an ultra-wideband pulse signal from the electronic terminal to locate a hospital staff member where the electronic terminal is located;

The positioning algorithm includes one of the following algorithms: an inter-turn algorithm and an arrival inter-symbol algorithm.

[Claim 6] A hospital staff positioning system, comprising: an electronic terminal worn on a hospital worker, a positioning server, and at least three interconnected and synchronized base stations; the electronic terminal is used to at least three The base station sends an ultra-wideband pulse signal, and the at least three base stations are interconnected and synchronized, wherein the electronic terminal is bound to the identification information of the hospital staff member where the electronic terminal is located;

The base station is configured to: receive an ultra-wideband pulse signal sent by the electronic terminal, and send an engraving of receiving an ultra-wideband pulse signal from the electronic terminal to a positioning server; the positioning server is configured to: according to the at least Each of the three base stations receives an ultra-wideband pulse signal from the electronic terminal to locate a hospital staff member where the electronic terminal is located to obtain a positioning result; and displays the positioning result.

[Claim 7] The hospital staff positioning system according to claim 6, wherein the positioning server is specifically configured to: display, according to the positioning result, a corresponding position of a preset hospital map for indicating the Hospital staff icon.

[Claim 8] The hospital staff positioning system according to claim 7, wherein the positioning server is further configured to: acquire the information according to the identification information of the hospital staff bound to the electronic terminal Personal information of the hospital staff; displaying personal information of the hospital staff at an adjacent position of the icon; wherein the personal information includes one or more of the following information: name, job number, and position.

[Claim 9] The hospital staff positioning system according to any one of claims 6 to 8, characterized in that

The positioning server is further configured to: establish a communication connection with an electronic terminal worn by the hospital staff member, and the electronic device worn by the positioning server and the hospital staff member Terminal interaction information.

[Claim 10] The hospital staff positioning system according to any one of claims 6 to 8, wherein the positioning server is specifically configured to: receive, according to the positioning algorithm, the at least three base stations, respectively, from the The engraving of the ultra-wideband pulse signal of the electronic terminal locates the hospital staff in which the electronic terminal is located;