Intelligent safety management method and system for psychiatric patient

Abstract

The invention relates to an intelligent safety management method and system for psychiatric patients, and the system comprises an MCU which is used for logic calculation and control; the thermal infrared timing device is used for detecting and collecting a thermal infrared image signal of a psychiatric patient in a preset space scene and performing timing; the electronic display screen is used for displaying the timing time of the psychiatric patient in the preset space scene; the monitoring end alarm controller is used for judging whether the timing time of the psychiatric patient in the pre-space scene exceeds a timing threshold value or not, and if yes, an alarm is given out at the monitoring end. The psychiatric ward monitoring terminal can provide the waiting time of a patient in a private space in real time and store the time in a database, and the monitoring terminal can be triggered to give an alarm for the patient staying overtime in the private space, so that the problem of insufficient hands of nursing personnel can be solved, and the monitoring terminal can timely know the behavior of the patient and judge the illness state of the patient; therefore, the effect of monitoring the patient more comprehensively is achieved.

Description

Technical Field

[0001] The present disclosure relates to the field of intelligent medical management technology, and in particular to an intelligent safety management system for psychiatric patients, an intelligent safety management method for psychiatric patients, and electronic equipment. Background Art

[0002] The particularity of mental illness makes safety management the primary task in nursing management of psychiatric wards. Safety management is not only directly related to the patient's quality of life, but also indirectly affects the overall benefits of the hospital. Mental disorder patients have psychotic symptoms such as hallucinations and delusions, and their behaviors are not controlled by their own consciousness. They may impulsively hurt others, destroy property, and self-harm at any time. However, the nursing staff is relatively insufficient, especially during night shifts. It is difficult to ensure that every patient's behavior is under the sight of the staff. Therefore, multiple video surveillance systems are distributed in the psychiatric hospital to monitor patients to prevent accidents.

[0003] In private spaces such as bathrooms, it is impossible to install video equipment, and it is impossible to determine how long the patient has been in the bathroom or whether he or she has engaged in any unsafe behaviors.

[0004] Therefore, private spaces such as bathrooms are key places where security incidents occur in psychiatric departments. How to effectively solve the problem of security monitoring of patients with mental illness in private spaces has become a key issue that psychiatric managers need to solve. Summary of the invention

[0005] In order to solve the above problems, the present application proposes an intelligent safety management system for psychiatric patients, an intelligent safety management method for psychiatric patients and an electronic device.

[0006] On the one hand, this application proposes an intelligent safety management system for psychiatric patients, including:

[0007] MCU, for logic calculation and control;

[0008] A thermal infrared timing device 1 is used to detect and collect thermal infrared image signals of psychiatric patients in a preset spatial scene and perform timing;

[0009] An electronic display screen 3, used to display the time of the psychiatric patient in the preset space scene;

[0010] The monitoring end alarm controller 4 is used to determine whether the time of the psychiatric patient in the preset space scene exceeds the time threshold, and if so, an alarm is issued at the monitoring end;

[0011] Database 5, used to store thermal infrared image signals of psychiatric patients and timing time in a preset spatial scene;

[0012] The thermal infrared timing device 1, the electronic display screen 3, the monitoring end alarm controller 4 and the database 5 are electrically connected to the MCU respectively.

[0013] Preferably, the thermal infrared timing device 1 comprises:

[0014] Thermal infrared imager 110, used to collect thermal infrared image signals of psychiatric patients in a preset spatial scene and send them to processor 130 in real time;

[0015] The processor 130 is used to process the thermal infrared image signal and send it to the MCU through the communication interface 2; and send a start timing signal to the imaging sensor timer 120;

[0016] A plurality of imaging sensor timers 120, which are used to respond to the start timing signal, count the timing time and feed it back to the processor, which then sends it to the MCU via the communication interface 2;

[0017] Communication interface 2, used to provide data communication between the thermal infrared timing device 1 and the MCU;

[0018] The thermal infrared imager 110, the imaging sensor timer 120 and the communication interface 2 are electrically connected to the processor 130 respectively;

[0019] The processor 130 is electrically connected to the MCU.

[0020] Preferably, the processor 130 is further configured to:

[0021] generating a thermal infrared image of a psychiatric patient according to the thermal infrared image signal;

[0022] Based on a preset user thermal infrared recognition model, identifying thermal infrared image features in the thermal infrared image, and outputting psychiatric patient information matching the thermal infrared image features;

[0023] The thermal infrared image is bound to the identified psychiatric patient information and sent to the MCU through the communication interface 2.

[0024] Preferably, the monitoring end alarm controller 4 comprises:

[0025] The microprocessor 401 is used to determine whether the time of the psychiatric patient in the preset space scene exceeds the time threshold:

[0026] If it exceeds, an alarm signal is generated and sent to the sound and light alarm 402;

[0027] Otherwise, continue monitoring;

[0028] The sound and light alarm 402 is used to respond to the alarm signal and realize the alarm at the monitoring end;

[0029] The microprocessor 401 is electrically connected to the MCU;

[0030] The sound and light alarm 402 is electrically connected to the microprocessor 401 .

[0031] Preferably, it also includes:

[0032] Wireless communication module, used for the MCU to report the thermal infrared image signal of the psychiatric patient and the timing time in the preset space scene to the nurse station backend;

[0033] The nurse station records and saves the thermal infrared image signals of psychiatric patients and the timing time in the preset space scene in the background, and performs background monitoring of psychiatric patients;

[0034] The wireless communication module is electrically connected to the MCU.

[0035] Preferably, the nurse station backend includes:

[0036] Doctor-patient management system, used to manage psychiatric patients and corresponding medical staff;

[0037] The HIS system is used to record the thermal infrared image signals of psychiatric patients and the timing time in the preset spatial scene into the electronic medical record files of psychiatric patients;

[0038] An image processing module, used for generating a thermal infrared image of a psychiatric patient according to the thermal infrared image signal, and saving the thermal infrared image to a background database;

[0039] Backend database, used for data storage;

[0040] The timing monitoring module is used to determine whether the timing time of psychiatric patients in the preset space scene exceeds the timing threshold: if exceeded, an alarm signal is generated and sent to the PDA terminal of the corresponding medical staff; otherwise, monitoring continues.

[0041] Preferably, it also includes:

[0042] A PDA terminal is used to respond to alarm signals; and log in to the nurse station backend to view the thermal infrared images and timing time of psychiatric patients;

[0043] The PDA terminal is connected to the backend of the nurse station for communication.

[0044] Preferably, the PDA terminal is also used for:

[0045] A warning instruction is sent to the MCU through the nurse station background, and the MCU transmits it to the microprocessor 401.

[0046] On the other hand, the present application proposes an intelligent safety management method for psychiatric patients, which is implemented based on the system and includes the following steps:

[0047] System initialization, MCU activates the thermal infrared timing device 1, electronic display screen 3, monitoring end alarm controller 4 and database 5 according to the preset program;

[0048] The thermal infrared timing device 1 starts to work, detects and collects thermal infrared image signals of psychiatric patients in a preset space scene and performs timing;

[0049] The MCU stores the thermal infrared image signals of the psychiatric patient and the timing time in the preset space scene in real time to the database 5;

[0050] The MCU sends the timekeeping time of the psychiatric patient in the preset space scene in real time and displays it on the electronic display screen 3;

[0051] The monitoring end alarm controller 4 determines whether the timing time of the psychiatric patient in the preset space scene exceeds the timing threshold. If exceeded, an alarm is issued at the monitoring end.

[0052] In another aspect, the present application further provides an electronic device, comprising:

[0053] processor;

[0054] a memory for storing processor-executable instructions;

[0055] Wherein, the processor is configured to implement the intelligent safety management method for psychiatric patients when executing the executable instructions.

[0056] Technical effects of the present invention:

[0057] The present application provides an intelligent safety management system for psychiatric patients, including: MCU, for logical calculation and control; thermal infrared timing device, for detecting and collecting thermal infrared image signals of psychiatric patients in a preset space scene and timing; electronic display screen, for displaying the timing time of psychiatric patients in the preset space scene; monitoring end alarm controller, for judging whether the timing time of psychiatric patients in the preset space scene exceeds the timing threshold, and if so, an alarm is issued at the monitoring end. The monitoring end of the psychiatric ward can provide the time the patient has stayed in the private space in real time and store it in the database. For patients who have stayed in the private space for a certain period of time, the monitoring end alarm will be triggered, thereby solving the problem of insufficient nursing staff, enabling the monitoring end to understand the patient's behavior in a timely manner and judge the patient's condition, so as to achieve a more comprehensive monitoring effect on the patient.

[0058] Further features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the disclosure and, together with the description, serve to explain the principles of the disclosure.

[0060] Figure 1 Shown is a schematic diagram of the system composition structure of the present invention;

[0061] Figure 2 It is a schematic diagram of the structure of the system using the nurse station background for monitoring of the present invention;

[0062] Figure 3 It is a schematic diagram of the functional service architecture of the nurse station background of the present invention;

[0063] Figure 4 It is a schematic diagram showing the application of the electronic device of the present invention. DETAILED DESCRIPTION

[0064] Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0065] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0066] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present disclosure can also be implemented without certain specific details. In some examples, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the main purpose of the present disclosure.

[0067] Example 1

[0068] like Figure 1 As shown, on one hand, the present application proposes an intelligent safety management system for psychiatric patients, comprising:

[0069] MCU, for logic calculation and control;

[0070] A thermal infrared timing device 1 is used to detect and collect thermal infrared image signals of psychiatric patients in a preset spatial scene and perform timing;

[0071] An electronic display screen 3, used to display the time of the psychiatric patient in the preset space scene;

[0072] The monitoring end alarm controller 4 is used to determine whether the time of the psychiatric patient in the preset space scene exceeds the time threshold, and if so, an alarm is issued at the monitoring end;

[0073] Database 5, used to store thermal infrared image signals of psychiatric patients and timing time in a preset spatial scene;

[0074] The thermal infrared timing device 1, the electronic display screen 3, the monitoring end alarm controller 4 and the database 5 are electrically connected to the MCU respectively.

[0075] In preset space scenarios, such as private spaces like bathrooms, medical staff cannot accompany patients.

[0076] This system is composed of a thermal infrared timing device 1, an electronic display screen 3, a monitoring end alarm controller 4 and a database 5; the thermal infrared timing device 1 is composed of a thermal infrared imager 110, a processor 130, a plurality of imaging sensor timers 120 and a communication interface 2. When a patient enters the bathroom, the thermal infrared imager 110 detects the patient and starts imaging. At the same time, the imaging sensor timer 120 starts timing and generates timing data. Specifically: the thermal infrared imager 110 uses an infrared detector, an optical imaging objective lens and an optical scanning system to receive the infrared radiation energy distribution diagram of the target to be measured. The detector converts the infrared radiation energy into an electrical signal and sends it to the processor 130. After amplification by the processor 130, it is sent to the MCU through the communication interface 2. The infrared signal is processed by the MCU including an FPGA chip and sent to the electronic display screen 3 to display the infrared thermal image. At the same time, the processor sends a timing signal to the imaging sensor timer 120, so that when the monitor starts imaging, the imaging sensor timer 120 also starts timing at the same time, and sends the timing data to the MCU through the communication interface. At the same time, the MCU counts the timing time and sends it synchronously to the monitoring end alarm controller 4;

[0077] On the one hand, the MCU sends the timing data to be displayed on the electronic display screen 3, and on the other hand, it stores the data in the database (memory) 5 for easy retrieval and use;

[0078] The monitoring end alarm controller 4 is composed of a microprocessor 401 and an audible and visual alarm 402, and the microprocessor 401 is electrically connected to the MCU. A timing threshold, such as 3-15 minutes, can be pre-set in the embedded program of the microprocessor 401 according to the needs, and it is judged whether the timing time of the system is greater than the timing threshold: if so, the audible and visual alarm 402 is controlled to send out an audible and visual alarm to notify the monitoring end, so that the staff of the monitoring end can receive the information and arrive at the bathroom for inspection and timely processing; otherwise, continuous monitoring is performed.

[0079] The electronic hardware devices used in the thermal infrared imager, imaging sensor timer and communication interface 2, processor chip, MCU control chip, etc. in the present invention can be configured by the user. For example, the CPU chip used by the processor can be configured with a corresponding USB communication interface, etc., so as to realize corresponding data transmission and communication control. The MCU chip can adopt PLC or single-chip microcomputer, which can realize corresponding data signal processing and logic control. And the patient's time can be displayed on the electronic display screen. For the monitoring end alarm controller, it can be set at the monitoring end, for example, it can be set at the nurse station. The MCU controller can process the monitored and statistical timing time and thermal infrared imaging image in real time, send the statistical time to the monitoring end alarm controller, and the microprocessor performs signal analysis, identification, processing, etc., and then performs time monitoring. Based on the pre-set time threshold, it is judged whether the patient stays in a private space such as a bathroom for too long. If it exceeds the specified time value, the microprocessor controls the sound and light alarm to alarm, so as to remind the monitoring staff at the monitoring end to go to the bathroom and manage the patient.

[0080] Preferably, the thermal infrared timing device 1 comprises:

[0081] Thermal infrared imager 110, used to collect thermal infrared image signals of psychiatric patients in a preset spatial scene and send them to processor 130 in real time;

[0082] The processor 130 is used to process the thermal infrared image signal and send it to the MCU through the communication interface 2; and send a start timing signal to the imaging sensor timer 120;

[0083] A plurality of imaging sensor timers 120, which are used to respond to the start timing signal, count the timing time and feed it back to the processor, which then sends it to the MCU via the communication interface 2;

[0084] Communication interface 2, used to provide data communication between the thermal infrared timing device 1 and the MCU;

[0085] The thermal infrared imager 110, the imaging sensor timer 120 and the communication interface 2 are electrically connected to the processor 130 respectively;

[0086] The processor 130 is electrically connected to the MCU.

[0087] The thermal infrared timing device is provided with a thermal infrared imager, which can collect thermal infrared images of patients in the bathroom and feed them back to the processor, and the processor can process the thermal infrared image signal to generate corresponding image data. The corresponding image processing program can be configured in the processor, or the corresponding FPGA image processing chip can be configured, so as to realize the corresponding image processing. The processor can use an FPGA image processing chip to generate the thermal infrared image data of the patient. When the processor receives the thermal infrared image, it needs to generate a timing signal at the same time and send it to the imaging sensor timing signal to activate the imaging sensor timer for timing. The timer will perform real-time timing and feed back the timing time to the processor, which will be fed back to the MCU through the communication interface together with the thermal infrared image data. After the MCU performs corresponding signal amplification and other processing on the image data, it will be stored in the memory; and the timing time will be sent and displayed on the electronic display screen. The MCU synchronously sends the timing time to the microprocessor, which will perform alarm recognition and judgment.

[0088] Preferably, the processor 130 is further configured to:

[0089] generating a thermal infrared image of a psychiatric patient according to the thermal infrared image signal;

[0090] Based on a preset user thermal infrared recognition model, identifying thermal infrared image features in the thermal infrared image, and outputting psychiatric patient information matching the thermal infrared image features;

[0091] The thermal infrared image is bound to the identified psychiatric patient information and sent to the MCU through the communication interface 2.

[0092] This part can also collect thermal infrared images of different patients in advance, and based on deep learning technology, for example, use convolutional neural networks to extract image features from thermal infrared images of different patients, and save these image features (each feature is bound to the corresponding patient information, a mapping data set is established, and the data set is stored in the processing program) to the processor's embedded program. The subsequent processor can use the user thermal infrared recognition model generated in advance based on a number of image feature training to perform image recognition on the thermal infrared images of psychiatric patients monitored in real time, so as to identify the thermal infrared image features of the patients currently being monitored, and match them with the thermal infrared image features of each patient stored in advance, so as to identify and output the information of the psychiatric patients currently being monitored.

[0093] In this way, the processor can bind the currently monitored patient and its thermal infrared image and send them to the MCU, so that the MCU can display the basic information of the currently monitored patient, its daily infrared image and timing time on the electronic display screen, making it easier for the monitoring staff to understand the monitoring information of each patient.

[0094] The method of collecting thermal infrared images of several patients and extracting image features using, for example, a convolutional neural network can refer to the application principle of CN,N, so this embodiment will not be repeated. The corresponding model training and application can also refer to the training deployment and application principle of the existing CNN model.

[0095] Preferably, the monitoring end alarm controller 4 comprises:

[0096] The microprocessor 401 is used to determine whether the time of the psychiatric patient in the preset space scene exceeds the time threshold:

[0097] If it exceeds, an alarm signal is generated and sent to the sound and light alarm 402;

[0098] Otherwise, continue monitoring;

[0099] The sound and light alarm 402 is used to respond to the alarm signal and realize the alarm at the monitoring end;

[0100] The microprocessor 401 is electrically connected to the MCU;

[0101] The sound and light alarm 402 is electrically connected to the microprocessor 401 .

[0102] For the timing threshold, please refer to the above description.

[0103] The present invention can also cooperate with the backend of the nurse station to realize remote nursing monitoring.

[0104] The following will be combined with the attached Figure 2 A system description is given as shown.

[0105] Preferably, it also includes:

[0106] Wireless communication module, used for the MCU to report the thermal infrared image signal of the psychiatric patient and the timing time in the preset space scene to the nurse station backend;

[0107] The nurse station records and saves the thermal infrared image signals of psychiatric patients and the timing time in the preset space scene in the background, and performs background monitoring of psychiatric patients;

[0108] The wireless communication module is electrically connected to the MCU.

[0109] like Figure 3As shown, preferably, the nurse station backend includes:

[0110] Doctor-patient management system, used to manage psychiatric patients and corresponding medical staff;

[0111] The HIS system is used to record the thermal infrared image signals of psychiatric patients and the timing time in the preset spatial scene into the electronic medical record files of psychiatric patients;

[0112] An image processing module, used for generating a thermal infrared image of a psychiatric patient according to the thermal infrared image signal, and saving the thermal infrared image to a background database;

[0113] Backend database, used for data storage;

[0114] The timing monitoring module is used to determine whether the timing time of psychiatric patients in the preset space scene exceeds the timing threshold: if exceeded, an alarm signal is generated and sent to the PDA terminal of the corresponding medical staff; otherwise, monitoring continues.

[0115] Preferably, it also includes:

[0116] A PDA terminal is used to respond to alarm signals; and log in to the nurse station backend to view the thermal infrared images and timing time of psychiatric patients;

[0117] The PDA terminal is connected to the backend of the nurse station for communication.

[0118] Preferably, the PDA terminal is also used for:

[0119] A warning instruction is sent to the MCU through the nurse station background, and the MCU transmits it to the microprocessor 401.

[0120] In this system, the MCU can also monitor and collect the timing time and thermal infrared image of the patient. Report to the nurse station background through the wireless communication module, monitor and record each patient in the nurse station background, and monitor the nurse station background. The wireless communication module, such as the Bluetooth module, 5g communication module, etc., can interact with the MCU and upload the timing time and thermal infrared image data collected by the MCU to the server where the nurse station background is located. In the background of the nurse station, the timing time and the infrared image of each patient can be recorded and saved, and corresponding behavior monitoring and nursing management can be carried out. At the same time, the background alarm monitoring can be carried out in the background of the nurse station. If it is found that the patient has stayed in the bathroom for too long or abnormal behavior is found through the thermal infrared image, the corresponding medical staff can be notified, and the corresponding alarm signal can be sent to the PDA terminal of the medical staff to notify the corresponding medical staff to go to the bathroom for management.

[0121] At the backend of the nurse station, the HIS system can be used to record the patient's collected data and generate corresponding monitoring record files.

[0122] The image processing module can also use corresponding image processing technology, depth recognition technology, etc. in the manner of the above-mentioned processor to perform image generation and image recognition.

[0123] The timing monitoring module can read the timing time of each patient in real time and determine whether it exceeds the timing threshold. If it exceeds, an alarm signal is generated and sent to the PDA terminal of the corresponding medical staff through the background.

[0124] Medical staff can log in to the background server through the PDA terminal, view the thermal infrared images of each patient and calculate the time to achieve online remote management. If the behavior found based on the thermal infrared imaging image is abnormal, or the time is too long, the background can also send corresponding warning instructions to the MCU, and then the MCU forwards the warning instructions to the microprocessor for instruction parsing, and the microprocessor controls the sound and light alarm.

[0125] Therefore, this application realizes multi-terminal monitoring and management of mentally ill patients through system cooperation, and improves the level of safety supervision.

[0126] Obviously, those skilled in the art should understand that the implementation of all or part of the processes in the above-mentioned embodiments can be completed by instructing the relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium. When the program is executed, it can include the processes of the above-mentioned embodiments. Those skilled in the art can understand that the implementation of all or part of the processes in the above-mentioned embodiments can be completed by instructing the relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium. When the program is executed, it can include the processes of the above-mentioned embodiments. Among them, the storage medium can be a disk, an optical disk, a read-only memory (ROM), a random access memory (RAM), a flash memory (Flash Memory), a hard disk (Hard Disk Drive, abbreviated as: HDD) or a solid-state drive (SSD), etc.; the storage medium can also include a combination of the above-mentioned types of memory.

[0127] Example 2

[0128] Based on the implementation principle of Example 1, the present application, on the other hand, proposes an intelligent safety management method for psychiatric patients, which is implemented based on the system and includes the following steps:

[0129] System initialization, MCU activates the thermal infrared timing device 1, electronic display screen 3, monitoring end alarm controller 4 and database 5 according to the preset program;

[0130] The thermal infrared timing device 1 starts to work, detects and collects thermal infrared image signals of psychiatric patients in a preset space scene and performs timing;

[0131] The MCU stores the thermal infrared image signals of the psychiatric patient and the timing time in the preset space scene in real time to the database 5;

[0132] The MCU sends the timekeeping time of the psychiatric patient in the preset space scene in real time and displays it on the electronic display screen 3;

[0133] The monitoring end alarm controller 4 determines whether the timing time of the psychiatric patient in the preset space scene exceeds the timing threshold. If exceeded, an alarm is issued at the monitoring end.

[0134] Please understand the above steps and methods in conjunction with Example 1, and will not be repeated in this example.

[0135] As for other interactive controls, they can be understood in conjunction with Example 1 and will not be described in this example.

[0136] The modules or steps of the present invention described above can be implemented by a general-purpose computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, and optionally, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0137] Example 3

[0138] like Figure 4 As shown, further, in another aspect, the present application also proposes an electronic device, including:

[0139] processor;

[0140] a memory for storing processor-executable instructions;

[0141] Wherein, the processor is configured to implement an intelligent safety management method for psychiatric patients described in Example 2 when executing the executable instructions.

[0142] The electronic device according to the embodiment of the present disclosure includes a processor and a memory for storing instructions executable by the processor, wherein the processor is configured to implement the intelligent safety management method for psychiatric patients described in the above embodiment 2 when executing the executable instructions.

[0143] Here, it should be noted that the number of processors can be one or more. At the same time, the electronic device in the embodiment of the present disclosure may also include an input device and an output device. Among them, the processor, memory, input device and output device may be connected through a bus or in other ways, which are not specifically limited here.

[0144] As a computer-readable storage medium, the memory can be used to store software programs, computer executable programs and various modules, such as the program or module corresponding to the intelligent safety management method for psychiatric patients in the embodiment of the present disclosure. The processor executes various functional applications and data processing of the electronic device by running the software programs or modules stored in the memory.

[0145] The input device can be used to receive input numbers or signals. The signal can be a key signal related to user settings and function control of the device / terminal / server. The output device can include a display device such as a display screen.

[0146] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An intelligent safety management system for psychiatric patients, characterized in that: include: MCU, for logic calculation and control; A thermal infrared timing device (1) is used to detect and collect thermal infrared image signals of psychiatric patients in a preset spatial scene and perform timing; An electronic display screen (3) for displaying the time elapsed by the psychiatric patient in a preset spatial scene; A monitoring end alarm controller (4) is used to determine whether the time of the psychiatric patient in the preset space scene exceeds the time threshold, and if so, an alarm is issued at the monitoring end; A database (5) for storing thermal infrared image signals of psychiatric patients and timing times in a preset spatial scene; The thermal infrared timing device (1), the electronic display screen (3), the monitoring end alarm controller (4) and the database (5) are electrically connected to the MCU respectively.

2. The intelligent safety management system for psychiatric patients according to claim 1 is characterized in that: The thermal infrared timing device (1) comprises: A thermal infrared imager (110), used for collecting thermal infrared image signals of psychiatric patients in a preset spatial scene and sending them to a processor (130) in real time; A processor (130) is used to process the thermal infrared image signal and send it to the MCU via the communication interface (2); and at the same time send a start timing signal to the imaging sensor timer (120); A plurality of imaging sensor timers (120), which are used to respond to a start timing signal, count the timing time and feed it back to the processor, which then sends the time to the MCU via a communication interface (2); A communication interface (2) for providing data communication between the thermal infrared timing device (1) and the MCU; The thermal infrared imager (110), the imaging sensor timer (120) and the communication interface (2) are electrically connected to the processor (130) respectively; The processor (130) is electrically connected to the MCU.

3. The intelligent safety management system for psychiatric patients according to claim 2 is characterized in that: The processor (130) is further configured to: generating a thermal infrared image of a psychiatric patient according to the thermal infrared image signal; Based on a preset user thermal infrared recognition model, identifying thermal infrared image features in the thermal infrared image, and outputting psychiatric patient information matching the thermal infrared image features; The thermal infrared image is bound to the identified psychiatric patient information and sent to the MCU via the communication interface (2).

4. The intelligent safety management system for psychiatric patients according to claim 2 is characterized in that: The monitoring end alarm controller (4) comprises: The microprocessor (401) is used to determine whether the time of the psychiatric patient in the preset space scene exceeds the time threshold: If it exceeds, an alarm signal is generated and sent to the sound and light alarm (402); Otherwise, continue monitoring; An audible and visual alarm (402) is used to respond to the alarm signal and realize an alarm at the monitoring end; The microprocessor (401) is electrically connected to the MCU; The sound and light alarm (402) is electrically connected to the microprocessor (401).

5. The intelligent safety management system for psychiatric patients according to claim 1 is characterized in that: Also includes: Wireless communication module, used for the MCU to report the thermal infrared image signal of the psychiatric patient and the timing time in the preset space scene to the nurse station backend; The nurse station records and saves the thermal infrared image signals of psychiatric patients and the timing time in the preset space scene in the background, and performs background monitoring of psychiatric patients; The wireless communication module is electrically connected to the MCU.

6. The intelligent safety management system for psychiatric patients according to claim 5 is characterized in that: The nurse station backend includes: Doctor-patient management system, used to manage psychiatric patients and corresponding medical staff; The HIS system is used to record the thermal infrared image signals of psychiatric patients and the timing time in the preset spatial scene into the electronic medical record files of psychiatric patients; An image processing module, used for generating a thermal infrared image of a psychiatric patient according to the thermal infrared image signal, and saving the thermal infrared image to a background database; Backend database, used for data storage; The timing monitoring module is used to determine whether the timing time of psychiatric patients in the preset space scene exceeds the timing threshold: if exceeded, an alarm signal is generated and sent to the PDA terminal of the corresponding medical staff; otherwise, monitoring continues.

7. The intelligent safety management system for psychiatric patients according to claim 6 is characterized in that: Also includes: PDA terminal, used to respond to alarm signals; And, log in to the backend of the nurse station to view the thermal infrared images and timing time of psychiatric patients; The PDA terminal is connected to the backend of the nurse station for communication.

8. The intelligent safety management method and system for psychiatric patients according to claim 7, characterized in that: The PDA terminal is also used for: A warning instruction is sent to the MCU through the nurse station background, and the MCU transmits the instruction to the microprocessor (401).

9. An intelligent safety management method for psychiatric patients, implemented based on the system according to any one of claims 1 to 8, characterized in that: The steps include: The system is initialized, and the MCU activates the thermal infrared timing device (1), the electronic display screen (3), the monitoring end alarm controller (4) and the database (5) according to the preset program; The thermal infrared timing device (1) starts to work, detects and collects thermal infrared image signals of psychiatric patients in a preset spatial scene and performs timing; The MCU stores the thermal infrared image signals of the psychiatric patient and the timing time in the preset spatial scene in real time to the database (5); The MCU sends the time of the psychiatric patient in the preset space scene in real time and displays it on the electronic display screen (3); The monitoring end alarm controller (4) determines whether the time of the psychiatric patient in the preset space scene exceeds the time threshold, and if so, an alarm is issued at the monitoring end.

10. An electronic device, characterized in that: include: processor; a memory for storing processor-executable instructions; Wherein, the processor is configured to implement the intelligent safety management method for psychiatric patients described in claim 9 when executing the executable instructions.

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