Hospital wireless call nursing management method and system based on parallel communication

Abstract

The invention provides an in-hospital wireless call nursing management method and system based on parallel communication. Call requests can be simultaneously sent through a plurality of wireless channels. Therefore, the transmission reliability of the call request is greatly improved, even if a certain channel breaks down or is interfered, other channels can still transmit information normally, and the call request can be ensured to arrive at the communication gateway timely and accurately. And the classification module classifies the call requests according to the demand types, so that nurses can quickly and accurately screen and process different types of requests, and the working efficiency is improved. The resource allocation module is connected with a nurse database and a patient database, and can allocate an optimal nurse for nursing according to factors such as illness state information of patients and working states of nurses. Therefore, nursing resources are reasonably and effectively utilized, and the quality of nursing service is improved. The nursing station can grasp the distribution condition of nurses in real time, and resources can be reasonably allocated.

Description

Technical Field

[0001] This invention relates to the field of medical communication technology, and in particular to an in-hospital wireless call nursing management method and system based on parallel communication, electronic equipment, and computer-readable storage medium. Background Technology

[0002] Traditional hospital call systems mostly rely on a single communication channel, such as common wired communication or a single wireless frequency band. This means that if the channel fails—for example, due to line damage or signal interference—the call request cannot be transmitted normally, significantly impacting the timeliness and reliability of the call. For instance, in the complex electromagnetic environment of a hospital, a single wireless frequency band can be interfered with by other medical or electronic equipment, leading to signal loss or distortion. The lack of a multi-channel parallel transmission mechanism prevents a rapid switch to other available channels to continue transmitting the call request when one channel fails, thus increasing the risk of call failure.

[0003] Traditional systems employ a serial processing approach, handling each call request one by one, lacking efficient parallel processing capabilities. During peak call periods, this approach leads to slow processing speeds, call backlogs, and delays in nurses receiving call information, thus hindering patient care. For example, when multiple patients call simultaneously in a ward, the system can only process them one by one, with subsequent calls waiting for earlier ones to complete. The lack of prioritization functionality based on call type and severity of illness can result in nurses handling routine calls first, neglecting urgent calls and impacting timely patient treatment.

[0004] Furthermore, traditional systems cannot optimize nurse allocation based on patient condition information and nurses' work status. They simply assign nurses sequentially without considering factors such as nurses' skills, experience, current workload, and the urgency of the patient's condition, leading to inefficient use of nursing resources. Lacking multi-channel parallel notification capabilities, traditional systems can only notify nurses through a single method, such as a fixed terminal at the nursing station. If a nurse is not near the nursing station, they will not receive the call notification in a timely manner, impacting response speed. Summary of the Invention

[0005] To address the technical problems existing in the prior art, the present invention provides the following technical solution: On the one hand, an in-hospital wireless call nursing management system based on parallel communication is provided, the system comprising: The patient terminal device, installed at the patient's bedside, includes a wireless communication module that supports Wi-Fi 6 and Zigbee multi-channel parallel transmission, a call input module for inputting call requests, and an information storage module for storing patient identification and medical condition information. The patient terminal device simultaneously sends call requests containing patient identification, bed information, and request type through multiple wireless channels. A communication gateway, located on a ward floor, includes a wireless access module supporting multi-user MIMO and Zigbee coordinator, a verification module for verifying the integrity and legality of call requests, a classification module for classifying requests by type, and a multiplexing module for multiplexing and forwarding multiple terminal requests. The communication gateway receives and forwards parallel call requests from the patient's terminal device. The nursing management server, connected to the communication gateway network, includes a parallel processing engine based on a distributed computing framework, a priority sorting module that sorts according to demand type and disease severity, a resource allocation module that connects to the nurse database and patient database to allocate the best nurse, a notification module that sends notifications in parallel through multiple channels, and a status update module that updates the call status. The nursing management server uses a parallel computing algorithm to process the parallel call requests forwarded by the communication gateway. The nursing station workstation is network-connected to the nursing management server and includes a display terminal for displaying call request details and an alarm module for high-priority alarm requests. The nurse's mobile terminal is connected to the nursing management server via a network and includes a receiving module for receiving nursing assignment notifications, a confirmation module for sending processing confirmation information, and a positioning module for uploading location information in real time.

[0006] Preferably, the wireless communication module of the patient terminal device integrates both Wi-Fi 6 (802.11ax) and Zigbee (IEEE 802.15.4) modules, supporting the simultaneous transmission of call requests through two channels.

[0007] Preferably, the multiplexing module of the communication gateway adopts time division multiplexing (TDM) technology to merge multiple terminal requests into a 1Gbps high-speed data stream.

[0008] Preferably, the resource allocation module of the nursing management server adopts the Hungarian algorithm to allocate the optimal nurse based on the nurse's real-time location, current workload, and skill tags.

[0009] Preferably, the nurse's mobile terminal's positioning module integrates GPS+UWB indoor positioning, and uploads location information to the nursing management server in real time.

[0010] Preferably, when the alarm module of the nursing station workstation receives an emergency request, it emits a 100dB buzzer and a red light alarm.

[0011] On the other hand, a hospital wireless call nursing management method based on parallel communication is provided, implemented based on the aforementioned hospital wireless call nursing management system based on parallel communication, characterized in that the method includes: S1. The patient inputs their needs through the call input module of the patient terminal device, and the patient terminal device sends a call request containing the patient's identifier, bed information and the type of need in parallel via Wi-Fi 6 and Zigbee multi-channel; S2. The communication gateway receives the parallel call request, verifies its integrity and legality through the verification module, classifies it according to the demand type through the classification module, and merges and forwards multiple terminal requests to the nursing management server through the multiplexing module. S3. The parallel processing engine of the nursing management server receives and forwards requests. The priority sorting module sorts requests according to the type of demand and the severity of the illness. The resource allocation module connects to the nurse database and the patient database, uses the Hungarian algorithm to allocate the best nurse, and generates nursing allocation instructions. S4. The notification module of the nursing management server sends nursing assignment instructions to nursing station workstations and nurse mobile terminals in parallel via hospital LAN and 4G / 5G; S5. The nurse's mobile terminal receives the nursing assignment instruction, sends processing confirmation information to the nursing management server through the confirmation module, and the nursing management server updates the call status and notifies the patient's terminal device to display it.

[0012] Preferably, in step S1, the wireless communication module of the patient terminal device simultaneously sends a call request via Wi-Fi 6 (5G band) and Zigbee (2.4G band); In step S3, the priority ranking is based on the following criteria: emergency needs have a higher priority than general care and consultation, and critical illness classification has a higher priority than severe and general care. In step S5, the processing confirmation information includes "received", "on its way" and "processing completed". The nursing management server records the historical processing log based on the "processing completed" information and synchronizes it to the patient's electronic medical record.

[0013] On the other hand, an electronic device is provided, comprising: a processor; and a memory storing computer-readable instructions, which, when executed by the processor, implement any of the methods described above for the hospital wireless call nursing management method based on parallel communication.

[0014] On the other hand, a computer-readable storage medium is provided, wherein at least one instruction is stored in the storage medium, the at least one instruction being loaded and executed by a processor to implement any of the methods in the above-described in-hospital wireless call nursing management method based on parallel communication.

[0015] The beneficial effects of the technical solutions provided in the embodiments of the present invention include at least the following: The patient terminal device in this system uses a wireless communication module that supports Wi-Fi 6 and Zigbee multi-channel parallel transmission, enabling simultaneous transmission of call requests through multiple wireless channels. This greatly improves the reliability of call request transmission; even if one channel fails or is interfered with, other channels can still transmit information normally, ensuring that call requests reach the communication gateway in a timely and accurate manner.

[0016] The nursing management server employs a parallel processing engine based on a distributed computing framework, capable of processing multiple call requests in parallel. Even during peak call periods, it can quickly and efficiently handle a large number of requests, reducing call backlog, improving call processing speed, and ensuring nurses receive call notifications promptly. The priority sorting module sorts call requests according to demand type and disease severity, ensuring that urgent calls are processed first, improving the timeliness and effectiveness of patient care. The verification module in the communication gateway verifies the integrity and validity of call requests, filtering out invalid or erroneous requests to avoid wasting system resources. The classification module categorizes call requests by demand type, allowing nurses to quickly and accurately filter and process different types of requests, improving work efficiency.

[0017] The resource allocation module connects to the nurse and patient databases, enabling it to assign the optimal nurse to provide care based on factors such as patient condition information and nurses' work status. This ensures the rational and effective use of nursing resources and improves the quality of nursing services.

[0018] The nursing management server's notification module sends notifications in parallel through multiple channels, ensuring nurses receive timely call notifications regardless of whether they are at the nursing station, in the ward, or in other areas, thus improving nurses' response speed. The nurses' mobile terminals' location module can upload nurses' locations in real time, allowing the nursing station to monitor nurse distribution and facilitate rational resource allocation. The confirmation module allows nurses to send processing confirmation messages, enabling the nursing station to promptly understand the progress of call processing and achieve effective overall management of nursing work. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1This is a flowchart of an in-hospital wireless call nursing management method based on parallel communication, provided by an embodiment of the present invention. Figure 2 This is a block diagram of an in-hospital wireless call nursing management system based on parallel communication, provided by an embodiment of the present invention. Detailed Implementation

[0021] The technical solution of the present invention will now be described with reference to the accompanying drawings.

[0022] In embodiments of the present invention, words such as "exemplarily," "for example," etc., are used to indicate that something is an example, illustration, or description. Any embodiment or design described as "exemplary" in the present invention should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of the word "exemplary" is intended to present the concept in a concrete manner. Furthermore, in embodiments of the present invention, the meaning expressed by "and / or" can be both, or either one.

[0023] In the embodiments of this invention, the terms "image" and "picture" may sometimes be used interchangeably. It should be noted that, without emphasizing the distinction between them, they convey the same meaning. Similarly, the terms "of," "corresponding (relevant)," and "corresponding" may sometimes be used interchangeably. It should be noted that, without emphasizing the distinction between them, they convey the same meaning.

[0024] In this embodiment of the invention, sometimes a subscript such as W1 may be mistakenly written as a non-subscript form such as W1. When the difference is not emphasized, the meaning they express is the same.

[0025] To make the technical problems, technical solutions and advantages of the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0026] This invention provides a method for intra-hospital wireless call nursing management based on parallel communication. This method can be implemented by an electronic device, which can be a terminal or a server. Figure 1 The flowchart shown is for an in-hospital wireless call nursing management method based on parallel communication. The processing flow of this method may include the following steps: S1. The patient inputs their needs through the call input module of the patient terminal device, and the patient terminal device sends a call request containing the patient's identifier, bed information and the type of need in parallel through Wi-Fi 6 and Zigbee multi-channels. S2. The communication gateway receives the parallel call request, verifies its integrity and legality through the verification module, classifies it according to the demand type through the classification module, and merges and forwards multiple terminal requests to the nursing management server through the multiplexing module. S3. The parallel processing engine of the nursing management server receives and forwards requests. The priority sorting module sorts requests according to the type of demand and the severity of the illness. The resource allocation module connects to the nurse database and the patient database, uses the Hungarian algorithm to allocate the best nurse, and generates nursing allocation instructions. S4. The notification module of the nursing management server sends nursing assignment instructions to nursing station workstations and nurse mobile terminals in parallel via hospital LAN and 4G / 5G. S5. The nurse's mobile terminal receives the nursing assignment instruction and sends processing confirmation information to the nursing management server through the confirmation module. The nursing management server updates the call status and notifies the patient's terminal device to display it.

[0027] The technical principles of this solution are described in detail below with reference to the system described below. For example... Figure 2 As shown, the system includes: 1. A patient terminal device, installed at a patient's bedside, includes a wireless communication module supporting Wi-Fi 6 and Zigbee multi-channel parallel transmission, a call input module for inputting call requests, and an information storage module for storing patient identification and medical condition information. The patient terminal device simultaneously transmits call requests containing patient identification, bed information, and request type through multiple wireless channels. Patient terminal devices are installed at each patient bed, including: Call input module: physical buttons (such as "First Aid" or "Routine Care") or touch screen, for patients to input their call requests; Wireless communication module: integrates Wi-Fi 6 (802.11ax) and Zigbee (IEEE 802.15.4) dual modules, supporting multi-channel parallel transmission; Information storage module: Stores patient ID, bed number, condition classification (e.g., "critical" or "normal"), and historical call records; Display module: OLED screen, used to display call status (such as "sent" "nurse is coming soon"); Power module: Low-power lithium battery, supporting 24 / 7 operation.

[0028] 2. A communication gateway, located on a ward floor, includes a wireless access module supporting multi-user MIMO and Zigbee coordinator, a verification module for verifying the integrity and legality of call requests, a classification module for classifying requests by type, and a multiplexing module for multiplexing and forwarding multiple terminal requests. The communication gateway receives and forwards parallel call requests from the patient terminal device. The communication gateway is deployed at 1-2 units per ward floor, including: Wireless access module: Supports Wi-Fi 6 multi-user MIMO (MU-MIMO) and Zigbee coordinator, and can simultaneously receive parallel requests from 20+ patient terminals; The verification and classification module verifies the completeness (patient ID, request type) and legality (whether the patient is in the hospital), and classifies them into "emergency care / general nursing care / consultation". Multiplexing module: Time division multiplexing (TDM) is used to combine multiple terminal requests into a 1Gbps high-speed data stream, which is then forwarded to the server through the hospital's local area network (LAN).

[0029] 3. A nursing management server, connected to the communication gateway network, includes a parallel processing engine based on a distributed computing framework, a priority sorting module that sorts according to demand type and disease severity, a resource allocation module that connects to the nurse database and patient database to allocate the best nurse, a notification module that sends notifications in parallel through multiple channels, and a status update module that updates the call status. The nursing management server uses a parallel computing algorithm to process the parallel call requests forwarded by the communication gateway. The nursing management server is deployed in the hospital information center, using a distributed server cluster (e.g., 2 master servers + 4 slave servers), including: Parallel processing engine: Based on the Spark distributed computing framework, it supports processing forwarding requests from 100+ communication gateways simultaneously, with a single request processing latency of ≤50ms; Priority sorting module: sorted by demand type (emergency > general care > consultation), patient condition level (critical > severe > general), and historical call frequency; Resource allocation module: Connects to the nurse database (nurse ID, real-time location (GPS + indoor positioning), current workload, skill tags (such as "emergency certification")) and the patient database, and uses the Hungarian algorithm to allocate the best nurse (matching degree ≥90%). Notification module: Sends notifications in parallel via hospital LAN (nursing station) and 4G / 5G (nurse mobile terminal), supporting SMS, APP push and voice reminders; Status update module: Receives nurse confirmation information (such as "received" or "on its way"), updates the status displayed on the patient terminal in real time, and records historical processing logs.

[0030] 4. A nursing station workstation, connected to the nursing management server via a network, includes a display terminal for displaying call request details and an alarm module for high-priority alarm requests; Each nursing station is equipped with one nursing station workstation, including: Display terminal: 27-inch touch screen, displaying call request details (patient ID, bed number, request type, priority, assigned nurse, and real-time location); Alarm module: When there is an emergency call, it will emit a 100dB buzzer and a red light alarm. Query module: Supports querying patient call history, nurses' current workload, and departmental nursing resource statistics.

[0031] 5. A nurse mobile terminal, connected to the nursing management server via a network, includes a receiving module for receiving nursing assignment notifications, a confirmation module for sending processing confirmation information, and a positioning module for uploading location information in real time.

[0032] Each nurse is equipped with one nurse mobile terminal: a smart PDA (or mobile APP), including: Receiving module: Supports APP push (vibration + voice) and SMS notifications, displays patient location (indoor map navigation), request type and disease summary; Confirmation module: Send "Received", "On the way", or "Processed" status with one click, with a feedback delay of ≤100ms; Positioning module: integrates GPS+UWB indoor positioning, and uploads the location to the server in real time (accuracy ≤ 1 meter). Recording module: Supports the entry of nursing care results (such as "water changed" and "turned over"), which are automatically synchronized to the patient's electronic medical record (EMR).

[0033] The system operates as follows: 1) Parallel call initiation: After the patient presses the "Emergency" button, the patient terminal's wireless communication module initiates a dual-channel parallel transmission mechanism: the Wi-Fi 6 module (5G band, channel bandwidth 80MHz) sends an encrypted request frame (AES-128 encryption), and the Zigbee module (2.4G band, channel 15) sends a redundancy check frame; the terminal has a built-in signal strength detection unit (triggers the main channel priority when RSSI≥-65dBm), and if the signal of one channel is weaker than the threshold (≤-85dBm), the transmission power of the other channel is automatically increased (+3dBm); the request data packet contains a 16-bit CRC check code and the patient ID (UUID format), and is sent at 10ms intervals, and is sent 3 times consecutively to ensure reception (sending time ≤100ms).

[0034] 2) Parallel forwarding processing: The wireless access module of the communication gateway adopts a "dual-channel parallel reception + optimized screening" mechanism: Wi-Fi 6 MU-MIMO simultaneously receives 8 terminal requests (4 spatial streams), and the Zigbee coordinator avoids channel collisions through the CSMA / CA mechanism (backoff time 0-32ms random); the verification and classification module first performs three-level screening: ① Integrity verification (patient ID, request type field not empty, CRC check passed), ② Legality verification (patient ID registered in the hospital HIS system and currently hospitalized), ③ Priority pre-sorting (emergency requests are marked as P1, general nursing P2, consultation P3); for requests that pass the screening, the multiplexing module uses dynamic TDM time slot allocation (time slot size 5ms, P1 request occupies 2 time slots), merges them into a 1Gbps data stream and forwards it through the hospital LAN (forwarding delay ≤10ms), invalid requests (such as duplicate transmission, illegal ID) are marked as discarded and logged.

[0035] 3) Resource Allocation and Notification: The resource allocation module uses a modified Hungarian algorithm to calculate the nurse-patient matching degree using the following formula: M i,j = α·S i,j + β·1 / (Di,j+1) + γ·(1 - Ti / Tmax), in: M i,j Let M be the matching degree between nurse i and patient j (0≤M≤1). S i,j This is the skill matching coefficient (1 is taken when the nurse's skill tag matches the patient's needs, and 0.3 otherwise). D i,j Linear distance between nurse and patient (unit: meters, provided by UWB positioning system); Ti is the nurse's current workload (unit: tasks), and Tmax is the department's maximum allowed workload (default 5 tasks). α = 0.5 (skill weight), β = 0.3 (distance weight), γ = 0.2 (task load weight). These can be determined through clinical trials.

[0036] The algorithm uses the Spark engine to calculate Mi,j in parallel for all nurses and selects the nurse with the highest matching degree (≥90%) and the fastest response (historical average response time ≤60s). The notification module sends notifications simultaneously through the hospital LAN (red flashing entry displayed on the nursing station workstation + 100dB beep) and 4G / 5G (nursing PDA push vibration + voice "302 bed emergency, 30 meters away"). The PDA's built-in UWB positioning chip provides indoor navigation path (positioning accuracy ≤1 meter).

[0037] Feedback and closed loop: After receiving the notification, Nurse A clicks "Received", and the server updates the patient terminal display to show "Nurse is about to arrive"; after Nurse A arrives, she clicks "Processing completed", and the server records the processing time (e.g., "Initiated on 2024-05-01 10:00:00, processed at 10:00:30") and synchronizes it to the patient's EMR.

[0038] Technical advantages: 1. Improved reliability of parallel communication: The dual-band wireless module (Wi-Fi 6 + Zigbee) combined with a dynamic signal strength adjustment mechanism increases the success rate of call request reception from 92% to 99.9% in single-channel communication, and reduces the packet loss rate to below 0.1%. 2. Screening mechanism optimizes resource efficiency: Three-level screening (completeness / legitimacy / priority) reduces invalid request processing by 30%, and dynamic TDM time slot allocation increases gateway throughput by 50% (supporting simultaneous processing of 40 terminal requests). 3. Enhanced accuracy in resource allocation: The improved Hungarian algorithm achieves a nurse matching rate of ≥95% through multi-factor weighting (skills / distance / task load), and shortens the emergency response time to an average of 45 seconds (compared to an average of 2.5 minutes for traditional manual allocation). 4. Closed-loop management throughout the entire process: The end-to-end latency from call initiation (within 100ms) to status update (nurse confirmation feedback ≤100ms) is ≤300ms, and historical processing logs are automatically synchronized to the EMR system, improving traceability by 100%.

[0039] The above embodiments can be implemented, in whole or in part, by software, hardware (such as circuits), firmware, or any other combination thereof. When implemented using software, the above embodiments can be implemented, in whole or in part, as a computer program product. The computer program product includes one or more computer instructions or computer programs. When the computer instructions or computer programs are loaded or executed on a computer, all or part of the processes or functions described in the embodiments of the present invention are generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable system. The computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, the computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that includes one or more sets of available media. The available medium can be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. A semiconductor medium can be a solid-state drive.

[0040] It should be understood that the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. A and B can be singular or plural. Additionally, the character " / " in this article generally indicates an "or" relationship between the preceding and following related objects, but it can also represent an "and / or" relationship. Please refer to the context for a more detailed understanding.

[0041] In this invention, "at least one" means one or more, and "more than one" means two or more. "At least one of the following" or similar expressions refer to any combination of these items, including any combination of a single item or a plurality of items. For example, at least one of a, b, or c can represent: a, b, c, ab, ac, bc, or abc, where a, b, and c can be a single item or multiple items.

[0042] It should be understood that, in various embodiments of the present invention, the sequence number of each process does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0043] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementations should not be considered beyond the scope of this invention.

[0044] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the devices, systems, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0045] In the embodiments provided by this invention, it should be understood that the disclosed devices, systems, and methods can be implemented in other ways. For example, the system embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between systems or units may be electrical, mechanical, or other forms.

[0046] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0047] In addition, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0048] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0049] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A wireless call nursing management system in hospital based on parallel communication, characterized in that, The system comprises: A patient terminal device arranged at a patient bed, comprising a wireless communication module supporting Wi-Fi 6 and Zigbee multi-channel parallel sending, a call input module for inputting a call demand, and an information storage module for storing patient identification and illness information, the patient terminal device simultaneously sends a call request containing patient identification, bed information and demand type through multiple wireless channels; A communication gateway arranged at a ward floor, comprising a wireless access module supporting multi-user MIMO and Zigbee coordinator, a verification module for verifying the integrity and legality of the call request, a classification module for classifying by demand type, and a multiplexing module for multiplexing and forwarding multiple terminal requests, the communication gateway receives the parallel call request of the patient terminal device and forwards it; A nursing management server connected to the communication gateway, comprising a parallel processing engine based on a distributed computing framework, a priority sorting module for sorting according to demand type and illness classification, a resource allocation module for allocating the optimal nurse by connecting to a nurse database and a patient database, a notification module for sending notifications in parallel through multiple channels, and a state updating module for updating the call state, the nursing management server processes the parallel call request forwarded by the communication gateway using a parallel computing algorithm; A nursing station workstation connected to the nursing management server, comprising a display terminal for displaying call request details and an alarm module for alarming high-priority requests; A nurse mobile terminal connected to the nursing management server, comprising a receiving module for receiving nursing allocation notifications, a confirmation module for sending processing confirmation information, and a positioning module for uploading location information in real time.

2. The parallel communication based in-hospital wireless call nursing management system according to claim 1, wherein, The wireless communication module of the patient terminal device integrates Wi-Fi 6 (802.11ax) and Zigbee (IEEE 802.15.4) dual modules, supporting simultaneous sending of call requests through two channels.

3. The parallel communication based in-hospital wireless call nursing management system according to claim 1, wherein, The multiplexing module of the communication gateway uses time division multiplexing (TDM) technology to combine multiple terminal requests into a 1Gbps high-speed data stream.

4. The parallel communication based in-hospital wireless call nursing management system according to claim 1, wherein, The resource allocation module of the nursing management server uses the Hungarian algorithm to allocate the optimal nurse based on real-time location, current task volume and skill label.

5. The parallel communication based in-hospital wireless call nursing management system according to claim 1, wherein, The positioning module of the nurse mobile terminal integrates GPS+UWB indoor positioning, and uploads location information to the nursing management server in real time.

6. The parallel communication based in-hospital wireless call nursing management system according to claim 4, wherein, The alarm module of the nursing station workstation issues a 100dB buzzer + red light alarm when receiving an emergency request.

7. A parallel communication-based in-hospital wireless call nursing management method, which is implemented based on the parallel communication-based in-hospital wireless call nursing management system according to any one of claims 1 to 6, characterized in that, The method comprises: S1. The patient inputs a demand through the call input module of the patient terminal device, and the patient terminal device sends a call request containing patient identification, bed information and demand type through Wi-Fi 6 and Zigbee multi-channel parallel sending; S2. The communication gateway receives the parallel call request, verifies the integrity and legality through the verification module, classifies by demand type through the classification module, and combines and forwards multiple terminal requests to the nursing management server through the multiplexing module. S3. The parallel processing engine of the nursing management server receives the forwarding request, the priority sorting module sorts according to the demand type and the illness classification, the resource allocation module accesses the nurse database and the patient database, and the optimal nurse is allocated by using the Hungarian algorithm, and a nursing allocation instruction is generated; S4. The notification module of the nursing management server sends the nursing allocation instruction to the nursing station workstation and the nurse mobile terminal through the hospital LAN and 4G / 5G in parallel; S5. The nurse mobile terminal receives the nursing allocation instruction, sends the processing confirmation information to the nursing management server through the confirmation module, and the nursing management server updates the call state and notifies the patient terminal device to display.

8. The parallel communication based in-hospital wireless call nursing management method according to claim 7, wherein, In step S1, the wireless communication module of the patient terminal device sends the call request through Wi-Fi 6 (5G frequency band) and Zigbee (2.4G frequency band) at the same time; In step S3, the basis of the priority sorting includes: the emergency demand type priority is higher than the ordinary nursing and consultation, and the critical illness classification priority is higher than the severe and ordinary; In step S5, the processing confirmation information includes "has received", "is going to" and "has been processed", and the nursing management server records the historical processing log according to the "has been processed" information and synchronizes to the patient electronic medical record.

9. An electronic device, comprising: The electronic device comprises: a processor; a memory, the memory has computer readable instructions stored thereon, and the computer readable instructions are executed by the processor to implement the method in any one of claims 7 to 8.

10. A computer readable storage medium, characterized in that, The computer readable storage medium stores program code, and the program code can be called and executed by the processor to implement the method in any one of claims 7 to 8.

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