WO2021129017A1

WO2021129017A1 - High-altitude operation monitoring device

Info

Publication number: WO2021129017A1
Application number: PCT/CN2020/118351
Authority: WO
Inventors: 刘羽中; 李华亮; 胡巧明; 杨志欣; 谢庭军; 张凯; 沈雅利
Original assignee: 广东电网有限责任公司电力科学研究院
Priority date: 2019-12-27
Filing date: 2020-09-28
Publication date: 2021-07-01
Also published as: CN111053544A

Abstract

A high-altitude operation monitoring device, comprising: a scene simulation unit, a symptom detection unit, and a processing unit, wherein the scene simulation unit is used for providing multiple virtual high-altitude scenes for a high-altitude operation; the symptom detection unit is used for acquiring a physiological signal of an operator, and transmitting the acquired information to the processing unit; the processing unit is used for obtaining the physiological signal transmitted by the symptom detection unit, analyzing and processing the physiological signal, and determining whether the operator has an occupational contraindication. According to the present application, the operator is enabled to enter a simulated high-altitude operation scene, the physiological signal of the operator is acquired in real time, the acquired signal is analyzed, and the operator is monitored whether to have an occupational contraindication of the high-altitude operation, which achieves the effects of discovering the physiological condition of the operator in advance and avoiding the accidence.

Description

High altitude operation monitoring device

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on December 27, 2019, the application number is 201911380344.9, and the invention title is "a monitoring device for high-altitude operations", the entire content of which is incorporated into this application by reference .

Technical field

This application relates to the technical field of physiological state monitoring, and in particular to a monitoring device for high-altitude operations.

Background technique

High-place operations generally refer to operations performed at high places where the fall height is 2m and above, and there is a possibility of falling. Work at height is a high-risk operation. If the worker has occupational taboos or is in poor physical condition, various safety accidents are very likely to occur. According to the "Technical Specifications for Occupational Health Surveillance", occupational contraindications for working at heights are clarified: a) uncontrolled hypertension; b) fear of heights; c) epilepsy; d) syncope and vertigo; e) organic heart disease Or various arrhythmias; f) limbs, joints and motor dysfunction.

At present, in order to avoid working at heights for workers with occupational contraindications, occupational health monitoring is usually performed before and during occupational health inspections. However, pre-job occupational health inspections are only carried out once for individual employees. The occupational health inspection period during the on-job period is one year. Some high-altitude workers are outsourced personnel. It is difficult to determine whether occupational health checks have been performed before on-site operations. The measures of health monitoring are mainly inquiries. It is difficult to objectively reflect the occupational contraindications based on the physical state of the workers before the operation, and it cannot meet the health monitoring needs of the workers working at heights during the operation.

Summary of the invention

The embodiment of the present application provides a monitoring device for high-altitude operations, which enables monitoring of the physiological state of workers at high-altitudes and avoids accidents.

In view of this, the present application provides a monitoring device for high-altitude operations, which includes:

Scene simulation unit, symptom detection unit and processing unit;

The scene simulation unit is used to provide a variety of virtual scenes of high-altitude operations for high-altitude operation personnel;

The symptom detection unit is used to collect physiological signals of workers, and transmit the collected information to the processing unit;

The processing unit is configured to obtain the physiological signal transmitted by the symptom detection unit, analyze and process the physiological signal, and determine whether the worker has occupational contraindications.

Optionally, an interaction unit is further included, and the interaction unit is used for inquiring and confirming the medical history of the worker and guiding the worker on the operation and use information of the high-altitude work monitoring device.

Optionally, the interaction unit includes at least one touch screen module and at least one voice prompt module;

The touch screen module is used for operators to confirm information and corresponding interactive operations;

The voice prompt module is used to provide interactive voice for the operator, and to inquire about the medical history of the operator, and to guide the operator on the operation and use information of the high-altitude work monitoring device.

Optionally, an early warning unit is further included, and the early warning unit is configured to receive an alarm signal transmitted by the processing unit and perform an audible and visual alarm.

Optionally, the early warning unit includes a voice module and a light emitting module;

The voice module is used to prompt the physical condition of the operator and generate a voice alarm prompt;

The light-emitting module is used to issue a flashing alarm when an operator has an occupational contraindication.

Optionally, the scene simulation unit includes at least one visual virtual module;

The visual virtual module is used to provide operators with a virtual reality scene, and the virtual reality scene is a simulated scene of high-altitude operations.

Optionally, the symptom detection unit includes at least one blood pressure monitoring module, an ECG detection module, and an epileptic seizure detection module;

The blood pressure monitoring module is used to collect blood pressure signals of workers;

The ECG detection module is used to collect the ECG signals of workers;

The epileptic seizure detection module is used to collect the body shaking signal of the worker.

Optionally, the processing unit includes a signal processing module, a data processing module, a data conversion module, and a communication module;

The signal processing module is used to perform signal processing on the collected physiological signal;

The data processing module is used to analyze the physiological signal data after the signal processing, and determine whether the worker has occupational contraindications;

The data conversion module is used to perform digital-to-analog conversion or analog-to-digital conversion on data;

The communication module is used to establish wireless or wired communication with the terminal device and the symptom detection unit.

Optionally, the processing unit further includes a data storage module;

The data storage module is used to store the physiological signal data after signal processing.

Optionally, the processing unit further includes a power supply module;

The power supply module is used to provide power to the processing unit.

It can be seen from the above technical solutions that this application has the following advantages:

In an embodiment of the present application, a monitoring device for high-altitude operations is provided, including: a scene simulation unit, a symptom detection unit, and a processing unit; the scene simulation unit is used to provide a variety of high-altitude operations virtual scenes for high-altitude operations; a symptom detection unit Used to collect physiological signals of workers and transmit the collected information to the processing unit; the processing unit is used to obtain the physiological signals transmitted by the symptom detection unit, analyze and process the physiological signals, and judge whether the workers have occupational contraindications certificate.

This application allows the operator to enter the simulated high-altitude operation scene, collects the physiological signal of the operator in real time, and analyzes the collected signal, and monitors whether the operator has occupational contraindications for high-altitude operation, so as to detect the operator in advance Physiological conditions to avoid accidents.

Description of the drawings

FIG. 1 is a device structure diagram of an embodiment of a monitoring device for high-altitude operations according to this application;

2 is a device structure diagram of another embodiment of a monitoring device for high-altitude operations according to the present application;

FIG. 3 is a device structure diagram of a specific embodiment of a monitoring device for high-altitude operations according to the present application.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the application, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

Please refer to FIG. 1. FIG. 1 is a device structure diagram of an embodiment of a monitoring device for high-altitude operations according to the present application. As shown in FIG. 1, FIG. 1 includes:

A scene simulation unit 101, a symptom detection unit 102, and a processing unit 103.

The scene simulation unit 101 is used to provide a variety of virtual scenes of high-altitude operations for high-altitude operations.

It should be noted that prior to the operation, the high-altitude operation virtual scene may be provided to the high-altitude operation personnel, where the scene simulation unit may be a head-mounted VR device for providing the high-altitude simulation scene to the operation personnel.

The symptom detection unit 102 is used to collect physiological signals of the workers and transmit the collected information to the processing unit.

It should be noted that the symptom detection unit can be used to collect the physiological signals of the workers, which can include the workers' blood pressure, heartbeat, electrocardiogram and body jitter, etc. The collected signals can be transmitted to the processing unit for detection of the workers at heights Whether there are occupational contraindications for working at heights.

The processing unit 103 is configured to obtain the physiological signal transmitted by the symptom detection unit, analyze and process the physiological signal, and determine whether the worker has occupational contraindications.

It should be noted that the processing unit can be used to analyze the acquired signals of blood pressure, heartbeat, electrocardiogram, and body jitter, and can compare the above signals with the physiological signals when occupational contraindications appear in the historical data. Whether the personnel has occupational contraindications.

For ease of understanding, please refer to Fig. 2. Fig. 2 is a device structure diagram of another embodiment of a monitoring device for high-altitude operations according to the present application, as shown in Fig. 2, specifically as follows:

A scene simulation unit 201, an interaction unit 202, a symptom detection unit 203, a processing unit 204, and an early warning unit 205.

The scene simulation unit 201 is used to provide a variety of virtual scenes for high-altitude operations.

It should be noted that prior to the operation, the high-altitude operation virtual scene can be provided to the high-altitude operation personnel. The scene simulation unit may also include a visual virtual module, which is used to provide the operator with a virtual reality scene. The virtual reality scene is Simulated scenes of high-altitude operations. The visual virtual module can be a head-mounted VR device or an eye-type VR device, which is used to provide a high-altitude simulation scene for the operator.

The interaction unit 202 is used for inquiring and confirming the medical history of the worker and guiding the worker on the operation and use information of the high-altitude work monitoring device.

It should be noted that the interaction unit may include at least one touch screen module and at least one voice prompt module. The touch screen module can be an interactive touch screen for the operator to confirm information and corresponding interactive operations; the voice prompt module can be used to provide interactive voice for the operator, ask the operator about the medical history, and guide the operator about Information on the operation and use of the monitoring device for high-altitude operations.

In a specific embodiment, after the worker wears the scene simulation unit 201, he can select the operation mode on the touch screen module, and perform corresponding operations on the touch screen according to the voice prompts issued by the voice prompt module, for example, the voice prompt module sends out an inquiry: Whether the operator has a history of contraindications, the operator selects yes or no on the touch screen.

The symptom detection unit 203 is used to collect physiological signals of the workers and transmit the collected information to the processing unit.

In a specific embodiment, the symptom detection unit 203 includes a blood pressure monitoring module, an ECG detection module, an epileptic seizure detection module, etc., and may also include other physiological signal acquisition modules.

Among them, the blood pressure monitoring module may include, but is not limited to, a photoelectric blood volume sensor, which is used to collect blood pressure signals of the workers; the ECG detection module includes, but is not limited to, an optical ECG sensor which is used to collect the workers’ ECG signals; and the epileptic seizure detection module Including but not limited to the three-axis acceleration sensor used to collect the body shake signal of the worker. In addition, the blood pressure monitoring module, the ECG detection module, and the epileptic seizure detection module can be set on the wrist, earlobe, forehead and other positions of the human body to better collect blood pressure signals, ECG signals, and epileptic seizure signals.

The processing unit 204 is configured to obtain the physiological signal transmitted by the symptom detection unit, analyze and process the physiological signal, and determine whether the worker has occupational contraindications.

In a specific embodiment, the processing unit may include a signal processing module, a data processing module, a data conversion module, a communication module, a data storage module, and a power supply module.

The signal processing module is used to perform signal processing on the collected physiological signals; the data processing module is used to analyze the physiological signal data after signal processing to determine whether the worker has occupational contraindications. The data conversion module is used for digital-to-analog conversion or analog-to-digital conversion of data; the communication module is used for establishing wireless or wired communication with the terminal device and the symptom detection unit. The data storage module is used to store the physiological signal data after signal processing. The power module is used to provide power to the processing unit.

The early warning unit 205 is used to receive the alarm signal transmitted by the processing unit, and perform an audible and visual alarm.

It should be noted that the early warning unit may include a voice module and a light emitting module. Among them, the voice module is used to prompt the physical condition of the operator and generate a voice alarm prompt; the light-emitting module is used to issue a flashing alarm when the operator has an occupational contraindication.

In a specific embodiment, for example, when the collected signal shows that the worker has occupational contraindications, the voice module emits a voice alarm, and the light-emitting module emits a flashing light at the same time.

In addition, the present application also provides a device structure diagram of a specific embodiment of a height work monitoring device, as shown in FIG. 3, which is specifically as follows:

Before the operation, after checking the power and working conditions of the monitoring device based on the occupational contraindication of the high-altitude operation, the high-altitude operation personnel correctly wear the high-altitude operation monitoring device and turn it on correctly, and select the "before operation" mode.

The touch screen module 3021 of the interaction unit 302 displays the operator information matching selection. When the old user is successfully matched or a new user is re-created, the touch screen module 3021 displays "Are there any occupational health check records for high-altitude jobs?" The voice prompt module 3022 performs voice and text synchronization Broadcast.

For example, the operator clicks on the touch screen module 3021 and selects "Yes", or after the voice answer "Yes" is successfully recognized and confirmed by the voice prompt module 3022, the interactive unit enters the stage of occupational health check record for the user's work at height, and the touch screen module 3021 Shows the inquiries about symptoms such as fear of heights, hypertension, family history of heart disease and mental illness, epilepsy, syncope, history of vertigo, seizures, etc. in turn. At the same time, the relevant inquiry text is broadcast through the voice prompt module 3022, combined with the imported physical examination Record the information for judgment, and display the judgment result on the touch screen module 3021. When the operator’s history record shows any occupational contraindication and the inquiry is selected as "Yes", the voice module 3051 and the light-emitting module 3052 of the early warning unit 305 will sound an alarm Sounds and flashes, and "Alarm! You have a medical history of diseases related to occupational contraindications for high-altitude operations, you cannot engage in high-altitude operations, please pay attention!", the relevant records are stored in the data storage module.

For example, when the operator clicks on the touch screen module 3021 and selects "No", or the voice answers "No" and is successfully recognized and confirmed by the voice prompt module 3022, the presence or absence of acrophobia, hypertension, heart disease, and family history of mental illness are sequentially displayed , Epilepsy, syncope, vertigo, history of vertigo, seizures and other symptoms, and at the same time broadcast the relevant query text through the voice prompt module 3022, display "Yes?" and "No?" on the touch screen module 3021 and synchronize through the voice prompt module 3022 Read out "Yes?" and "No?" for the operator to make touch selection or voice response selection. When the operator chooses "Yes" for any occupational contraindication inquiry, the early warning unit 305 will sound and flash, and appear "Alarm! You have a medical history of diseases related to occupational contraindications for high-altitude operations, and you cannot engage in high-altitude operations. Please pay attention!", the relevant records are stored in the data memory.

For example, when the occupational health check records or manual selection results of high-altitude operations show that the workers have no occupational contraindications for high-altitude operations. The interactive unit 302 displays text and voice broadcasts "please sit and rest for 5 minutes, and prepare to measure blood pressure, electrocardiogram, and epilepsy". After 5 minutes, through the interactive unit 302 text display and voice broadcast relevant information, instruct the workers to wear the high-altitude work scene simulation unit 301 and the symptom detection unit 303, through the blood pressure detection module 3031 in the symptom detection unit 303, the ECG detection module 3032 and epileptic seizure detection module 3033 respectively collect blood pressure signals, ECG signals and epileptic seizure signals from the user’s body surface, and transmit the signals to the processing unit 304, which are processed by the signal processing module 3041 in the processing unit and converted into electrical signals. The signal enters the processor for analysis, and the measured blood pressure value is obtained (including but not limited to the following methods: combining the pulse wave and the ECG signal to analyze the time difference PTT between the pulse wave and the ECG signal peak for estimation), and judge whether it belongs to high blood pressure; The ECG signal is used to display the characteristic parameters of the ECG to determine whether arrhythmia occurs; the characteristic value of the sub-signal of the triaxial acceleration signal is extracted to determine whether the seizure occurs. If any one of hypertension, arrhythmia, or epileptic seizures is detected as "yes", the early warning unit 305 emits an alarm sound and flashing light, which is displayed on the touch screen module 3021 and broadcast through the voice prompt module 3022: "Alarm! You have appeared high Occupational contraindications, high blood pressure/arrhythmia/epilepsy, high altitude operations, please pay attention!" The measurement data is stored in the data memory.

Before entering the working state, the high-altitude operation staff removes the high-altitude operation scene simulation unit 301, continues to wear other units, and selects the "in-operation" mode, and performs the operation. The ECG detection module and the epileptic seizure detection module in the occupational symptom detection unit 303 collect the ECG signal and the epileptic seizure signal from the user's body surface respectively, and transmit the signals to the processing unit 304, and pass the signals in the processing unit 304. The processing module 3041 processes and converts them into electrical signals, which are processed by the processor for analysis. The ECG signals are used to display the characteristic parameters of the ECG to determine whether arrhythmia occurs; the characteristic values of the neutron signals of the triaxial acceleration signals are extracted to determine whether epilepsy attack. If any of the arrhythmia and epileptic seizures is detected as "yes", the early warning unit 305 will sound an alarm and flash, and broadcast through the voice prompt module 3022: "Alarm! You have an occupational contraindication for high-altitude work. Blood pressure/arrhythmia/epilepsy, can't engage in work at heights, please pay attention!", the measurement data is stored in the data memory 3043.

Those skilled in the art can clearly understand that, for the convenience and conciseness of the description, the specific working process of the above-described system, device, and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

The terms "including" and "having" and any variations of them in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to clearly listed Instead, it may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or equipment.

It should be understood that in this application, "at least one (item)" refers to one or more, and "multiple" refers to two or more. "And/or" is used to describe the association relationship of associated objects, indicating that there can be three types of relationships, for example, "A and/or B" can mean: only A, only B, and both A and B , Where A and B can be singular or plural. The character "/" generally indicates that the associated objects before and after are in an "or" relationship. "The following at least one item (a)" or similar expressions refers to any combination of these items, including any combination of a single item (a) or a plurality of items (a). For example, at least one of a, b, or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c" ", where a, b, and c can be single or multiple.

In addition, the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present application essentially or the part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , Including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (English full name: Read-Only Memory, English abbreviation: ROM), random access memory (English full name: Random Access Memory, English abbreviation: RAM), magnetic Various media that can store program codes, such as discs or optical discs.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions recorded in the embodiments are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

A monitoring device for high-altitude operations, which is characterized by comprising: a scene simulation unit, a symptom detection unit, and a processing unit;

The scene simulation unit is used to provide a variety of virtual scenes of high-altitude operations for high-altitude operation personnel;

The symptom detection unit is used to collect physiological signals of workers, and transmit the collected information to the processing unit;

The processing unit is configured to obtain the physiological signal transmitted by the symptom detection unit, analyze and process the physiological signal, and determine whether the worker has occupational contraindications.
The high-altitude work monitoring device according to claim 1, further comprising an interactive unit for inquiring and confirming the medical history of the worker and guiding the worker on the operation and use information of the high-altitude work monitoring device.
The high-altitude work monitoring device according to claim 2, wherein the interaction unit comprises at least one touch screen module and at least one voice prompt module;

The touch screen module is used for operators to confirm information and corresponding interactive operations;

The voice prompt module is used to provide interactive voice for the operator, and to inquire about the medical history of the operator, and to guide the operator on the operation and use information of the high-altitude work monitoring device.
The high-altitude work monitoring device according to claim 1, further comprising an early warning unit, the early warning unit being configured to receive an alarm signal transmitted by the processing unit and perform an audible and visual alarm.
The high-altitude work monitoring device according to claim 4, wherein the early warning unit comprises a voice module and a light-emitting module;

The voice module is used to prompt the physical condition of the operator and generate a voice alarm prompt;

The light-emitting module is used to issue a flashing alarm when an operator has an occupational contraindication.
The high-altitude work monitoring device according to claim 1, wherein the scene simulation unit comprises at least one visual virtual module;

The visual virtual module is used to provide operators with a virtual reality scene, and the virtual reality scene is a simulated scene of high-altitude operations.
The high-altitude work monitoring device according to claim 1, wherein the symptom detection unit includes at least one blood pressure monitoring module, an ECG detection module, and an epileptic seizure detection module;

The blood pressure monitoring module is used to collect blood pressure signals of workers;

The ECG detection module is used to collect the ECG signals of workers;

The epileptic seizure detection module is used to collect the body shaking signal of the worker.
The high-altitude work monitoring device according to claim 1, wherein the processing unit includes a signal processing module, a data processing module, a data conversion module, and a communication module;

The signal processing module is used to perform signal processing on the collected physiological signal;

The data processing module is used to analyze the physiological signal data after signal processing, and determine whether the worker has occupational contraindications;

The data conversion module is used to perform digital-to-analog conversion or analog-to-digital conversion on data;

The communication module is used to establish wireless or wired communication with the terminal device and the symptom detection unit.
The high-altitude work monitoring device according to claim 8, wherein the processing unit further comprises a data storage module;

The data storage module is used to store the physiological signal data after signal processing.
The high-altitude work monitoring device according to claim 8, wherein the processing unit further comprises a power supply module;

The power supply module is used to provide power to the processing unit.