All-factor man-machine work efficiency test simulation system

Abstract

The invention belongs to the technical field of man-machine ergonomic test design, and particularly relates to an all-factor man-machine ergonomic test simulation system which comprises a control system, a data acquisition system, an optical simulation module, a mechanical simulation module, an atmospheric environment simulation module, an acoustic simulation module and a radiation simulation module. Various environmental factors such as optics, mechanics, atmosphere, acoustics and radiation can be comprehensively, stably and accurately simulated, it is ensured that test conditions are highly consistent with a real operation environment, comprehensive and high-precision evaluation of the man-machine interaction effect under the complex operation environment with various factors is achieved, and design optimization of products is effectively supported.

Description

Technical Field

[0001] The present application belongs to the technical field of ergonomics test design, and specifically relates to a full-factor ergonomics test simulation system. Background Art

[0002] Ergonomics focuses on the efficiency, comfort and safety of people when operating or using machines, equipment and systems. Its core lies in how to design and optimize the working environment to improve work efficiency, reduce human fatigue, and ensure the health and safety of operators.

[0003] Currently, most ergonomics test systems only conduct simulation tests on a single or a few environmental factors, such as only considering the impact of mechanical loads or acoustic environments on personnel.

[0004] With the advancement of technology, the working environment has become more and more complex, and the impact of various environmental factors on human-machine ergonomics has become increasingly significant, especially in high-end technology fields such as aerospace, deep-sea exploration, polar scientific research, and intelligent manufacturing.

[0005] The existing ergonomics test system only performs simulation tests on a single or a few factors, which makes it difficult to fully reflect the human-machine interaction effects in a complex working environment with multiple factors, limiting the accuracy of product design optimization.

[0006] This application is proposed in view of the above-mentioned technical defects. Summary of the invention

[0007] The purpose of the present application is to provide a full-factor ergonomics test simulation system to overcome or alleviate at least one of the known technical deficiencies.

[0008] The technical solution of this application is: A full-factor ergonomics test simulation system, including a control system, a data acquisition system, an optical simulation module, a mechanical simulation module, an atmospheric environment simulation module, an acoustic simulation module, and a radiation simulation module; The optical simulation module includes a programmable LED light source and a color temperature adjustment device, wherein the programmable LED light source is used to adjust the light intensity of the environment to simulate different light intensity environments; the color temperature adjustment device is used to adjust the color temperature of the environment to simulate different color temperature environments; The mechanical simulation module includes a vibration generator and an impact simulation device, wherein the vibration generator is used to adjust the vibration load of the environment to simulate different vibration environments; the impact simulation device is used to adjust the impact load of the environment to simulate different impact environments; The atmospheric environment simulation module includes a temperature and humidity control unit and an air pressure regulating system, wherein the temperature and humidity control unit is used to adjust the temperature and humidity of the environment to simulate different temperature and humidity environments; the air pressure regulating system is used to adjust the air pressure of the environment to simulate different air pressure environments; The acoustic simulation module includes a high-fidelity speaker array, a noise generator, and sound absorption and reflection materials to adjust the environmental noise to simulate different noise environments; The radiation simulation module includes an electromagnetic radiation emitter and an ultraviolet lamp, wherein the electromagnetic radiation emitter is used to adjust the environmental electromagnetic radiation to simulate different electromagnetic radiation environments; the ultraviolet lamp is used to adjust the environmental ultraviolet radiation to simulate different ultraviolet radiation environments; The data acquisition system is equipped with a high-speed data acquisition card, which is connected to the optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module, and radiation simulation module to collect and display the corresponding data and record the data synchronously; The control system is a PLC or industrial computer, which is connected to the data acquisition system to obtain the data collected by the data acquisition system and display it. The control system is connected to the optical simulation module, the mechanical simulation module, the atmospheric environment simulation module, the acoustic simulation module, and the radiation simulation module, and can remotely control the start and stop of the optical simulation module, the mechanical simulation module, the atmospheric environment simulation module, the acoustic simulation module, and the radiation simulation module.

[0009] Optionally, in the above-mentioned full-factor ergonomics test simulation system, the optical simulation module is equipped with a light sensor to enable real-time monitoring and feedback adjustment of the ambient light intensity; The atmospheric environment simulation module is equipped with an air quality monitoring device to detect the gas composition of the environment.

[0010] Optionally, in the above-mentioned full-factor ergonomics test simulation system, the acoustic simulation module is equipped with a sound level meter to detect environmental noise; The radiation simulation module is equipped with a radiation detector to monitor and adjust the radiation intensity of the environment in real time to ensure that the radiation intensity of the environment is within a safe range.

[0011] Optionally, in the above-mentioned full-factor ergonomics test simulation system, an optical simulation module, a mechanical simulation module, an atmospheric environment simulation module, an acoustic simulation module, and a radiation simulation module are integrated in the test chamber.

[0012] Optionally, in the above-mentioned full-factor ergonomics test simulation system, the data acquisition system is configured with data analysis software, which uses big data analysis and machine learning algorithms, combined with the ergonomics results of the test feedback, to conduct in-depth mining of the collected data, and provide suggestions and decision-making support for the design optimization of ergonomics and its testing.

[0013] Optionally, in the above-mentioned full-factor ergonomics test simulation system, the control system can configure the working parameters of the optical simulation module, the mechanical simulation module, the atmospheric environment simulation module, the acoustic simulation module, and the radiation simulation module.

[0014] This application has at least the following beneficial technical effects: It provides a full-factor ergonomics test simulation system that can comprehensively, stably and accurately simulate multiple environmental factors such as optics, mechanics, atmosphere, acoustics and radiation, ensure that the test conditions are highly consistent with the actual working environment, and achieve a comprehensive and high-precision evaluation of the human-machine interaction effect in a complex working environment with multiple factors, effectively supporting product design optimization. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a full-factor ergonomics test simulation system provided in an embodiment of the present application.

[0016] In order to better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. In addition, the drawings are only used for illustrative purposes and should not be construed as limitations on the present application. DETAILED DESCRIPTION

[0017] In order to make the technical solution and advantages of the present application clearer, the technical solution of the present application will be described in further detail in detail and in detail with reference to the accompanying drawings. It can be understood that the specific embodiments described here are only partial embodiments of the present application, which are only used to explain the present application, not to limit the present application. It should be noted that, for the convenience of description, only the parts related to the present application are shown in the accompanying drawings, and other related parts can refer to the general design.

[0018] In addition, unless otherwise defined, the technical terms or scientific terms used in the description of this application shall have the usual meanings understood by those of ordinary skill in the art to which this application belongs. The words used in the description of this application to indicate orientation are only used to indicate relative directions or positional relationships. When the absolute position of the described object changes, its relative positional relationship may also change accordingly. The word "include" used in the description of this application indicates that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but does not exclude other elements or objects.

[0019] In addition, it should be noted that, unless otherwise clearly specified and limited, the words "installation", "connection" and similar terms used in the description of this application should be understood in a broad sense. For example, the connection can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Technical personnel in the field can understand its specific meaning in this application according to the specific circumstances.

[0020] A full-factor ergonomics test simulation system, such as Figure 1 As shown, it includes a control system, a data acquisition system, an optical simulation module, a mechanical simulation module, an atmospheric environment simulation module, an acoustic simulation module, and a radiation simulation module.

[0021] The optical simulation module includes a programmable LED light source and a color temperature adjustment device, wherein the programmable LED light source is used to adjust the light intensity of the environment to simulate different light intensity environments; the color temperature adjustment device is used to adjust the color temperature of the environment to simulate different color temperature environments. The optical simulation module is equipped with a light sensor to enable real-time monitoring and feedback adjustment of the light intensity of the environment.

[0022] The mechanical simulation module includes a vibration generator and an impact simulation device. The vibration generator is used to adjust the vibration load of the environment to simulate different vibration environments; the impact simulation device is used to adjust the impact load of the environment to simulate different impact environments. The vibration generator and impact simulation device support custom mechanical parameter settings.

[0023] The atmospheric environment simulation module includes a temperature and humidity control unit and an air pressure regulating system. The temperature and humidity control unit is used to adjust the temperature and humidity of the environment to simulate different temperature and humidity environments; the air pressure regulating system is used to adjust the air pressure of the environment to simulate different air pressure environments. The atmospheric environment simulation module is equipped with an air quality monitoring device to detect the gas composition of the environment.

[0024] The acoustic simulation module includes a high-fidelity speaker array, a noise generator, and sound absorption and reflection materials to adjust the noise of the environment, including the noise level and frequency, to simulate different noise environments. The acoustic simulation module is equipped with a sound level meter to detect the noise of the environment.

[0025] The radiation simulation module includes an electromagnetic radiation emitter and an ultraviolet lamp. The electromagnetic radiation emitter is used to adjust the environmental electromagnetic radiation, including the electromagnetic radiation intensity and frequency, to simulate different electromagnetic radiation environments; the ultraviolet lamp is used to adjust the ultraviolet radiation of the environment to simulate different ultraviolet radiation environments. The radiation simulation module is equipped with a radiation detector to monitor and feedback the radiation intensity of the environment in real time to ensure that the radiation intensity of the environment is within a safe range.

[0026] Optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module and radiation simulation module can be integrated in the test chamber.

[0027] The data acquisition system is equipped with a high-speed data acquisition card, which is connected to the optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module, and radiation simulation module to collect corresponding data, including optical, mechanical, atmospheric, acoustic, and radiation multi-dimensional data, and display them, and record the data synchronously to ensure the consistency and integrity of the data. The data acquisition system is equipped with data analysis software, which uses big data analysis and machine learning algorithms, combined with the ergonomics results of the test feedback, to conduct in-depth mining of the collected data, and provide suggestions and decision support for the design optimization of ergonomics and its test.

[0028] The control system is a PLC or industrial computer, connected to the data acquisition system, so as to obtain the data collected by the data acquisition system and display it. The control system is connected to the optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module, and radiation simulation module, and can remotely control the start and stop of the optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module, and radiation simulation module, as well as configure the working parameters of the optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module, and radiation simulation module.

[0029] The full-factor ergonomics test simulation system disclosed in the above embodiment can comprehensively, stably and accurately simulate multiple environmental factors such as optics, mechanics, atmosphere, acoustics and radiation, ensure that the test conditions are highly consistent with the actual working environment, and achieve a comprehensive and high-precision evaluation of the human-machine interaction effects in a complex working environment with multiple factors, effectively supporting product design optimization.

[0030] The full-factor ergonomics test simulation system disclosed in the above embodiment adopts a modular design, which is convenient for adding or replacing functional modules according to specific needs, thereby maintaining the advancement and flexibility of the system.

[0031] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. Those skilled in the art should understand that the scope of protection of the present application is obviously not limited to these specific embodiments. Without departing from the principles of the present application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the scope of protection of the present application.

Claims

1. A full-factor ergonomics test simulation system, characterized in that: Including control system, data acquisition system, optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module, radiation simulation module; The optical simulation module includes a programmable LED light source and a color temperature adjustment device, wherein the programmable LED light source is used to adjust the light intensity of the environment to simulate different light intensity environments; the color temperature adjustment device is used to adjust the color temperature of the environment to simulate different color temperature environments; The mechanical simulation module includes a vibration generator and an impact simulation device, wherein the vibration generator is used to adjust the vibration load of the environment to simulate different vibration environments; the impact simulation device is used to adjust the impact load of the environment to simulate different impact environments; The atmospheric environment simulation module includes a temperature and humidity control unit and an air pressure regulating system, wherein the temperature and humidity control unit is used to adjust the temperature and humidity of the environment to simulate different temperature and humidity environments; the air pressure regulating system is used to adjust the air pressure of the environment to simulate different air pressure environments; The acoustic simulation module includes a high-fidelity speaker array, a noise generator, and sound absorption and reflection materials to adjust the environmental noise to simulate different noise environments; The radiation simulation module includes an electromagnetic radiation emitter and an ultraviolet lamp, wherein the electromagnetic radiation emitter is used to adjust the environmental electromagnetic radiation to simulate different electromagnetic radiation environments; the ultraviolet lamp is used to adjust the environmental ultraviolet radiation to simulate different ultraviolet radiation environments; The data acquisition system is equipped with a high-speed data acquisition card, which is connected to the optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module, and radiation simulation module to collect and display the corresponding data and record the data synchronously; The control system is a PLC or industrial computer, which is connected to the data acquisition system to obtain the data collected by the data acquisition system and display it. The control system is connected to the optical simulation module, the mechanical simulation module, the atmospheric environment simulation module, the acoustic simulation module, and the radiation simulation module, and can remotely control the start and stop of the optical simulation module, the mechanical simulation module, the atmospheric environment simulation module, the acoustic simulation module, and the radiation simulation module.

2. The full-factor ergonomics test simulation system according to claim 1 is characterized in that: The optical simulation module is equipped with a light sensor to monitor and adjust the ambient light intensity in real time; The atmospheric environment simulation module is equipped with an air quality monitoring device to detect the gas composition of the environment.

3. The full-factor ergonomics test simulation system according to claim 1 is characterized in that: The acoustic simulation module is equipped with a sound level meter to detect environmental noise; The radiation simulation module is equipped with a radiation detector to monitor and adjust the radiation intensity of the environment in real time to ensure that the radiation intensity of the environment is within a safe range.

4. The full-factor ergonomics test simulation system according to claim 1 is characterized in that: Optical simulation module, mechanical simulation module, atmospheric environment simulation module, acoustic simulation module and radiation simulation module are integrated in the test chamber.

5. The full-factor ergonomics test simulation system according to claim 1 is characterized in that: The data acquisition system is equipped with data analysis software, which uses big data analysis and machine learning algorithms, combined with the ergonomics results of the test feedback, to conduct in-depth mining of the collected data, and provide suggestions and decision-making support for the design optimization of ergonomics and its testing.

6. The full-factor ergonomics test simulation system according to claim 1 is characterized in that: The control system can configure the working parameters of the optical simulation module, the mechanical simulation module, the atmospheric environment simulation module, the acoustic simulation module, and the radiation simulation module.

Images