技术领域technical field
本发明属于头盔技术领域，具体涉及一种智能工程头盔。The invention belongs to the technical field of helmets, in particular to an intelligent engineering helmet.
背景技术Background technique
智能可穿戴设备的理念起源于20世纪60年代，而产品化的可穿戴设备的雏形可以追溯到20世纪70年代。智能可穿戴设备一般分为两类，一类是功能相对独立全面、不可依赖计算机或智能手机等终端实现完整或者部分功能的设备，另一类只专注于某一类应用功能、需与计算机或智能手机等终端配合使用的设备。智能可穿戴设备的主要特点是使用便捷，体验性强，技术先进，智能高效。The idea of smart wearable devices originated in the 1960s, and the prototype of productized wearable devices can be traced back to the 1970s. Smart wearable devices are generally divided into two categories, one is relatively independent and comprehensive in function, and cannot rely on computers or smartphones and other terminals to realize complete or partial functions; Devices used in conjunction with terminals such as smartphones. The main features of smart wearable devices are easy to use, strong experience, advanced technology, intelligence and efficiency.
工程头盔作为一种保护性可穿戴设备已经在工程行业经历了很多年的发展演变，随着技术进步，传统工程头盔可以被赋予更多的能力,以便提高生产效率。目前市场上工程头盔大部分可以实现音视频的采集，但需要与无线发射主机接驳使用，并且由相应的接收主机或装有客户端的软件的计算机来控制，实现可视化的指挥调度功能，但具体的传输距离既要根据现场环境而定，也要根据不同的无线发射主机的功能功率等来决定。随着工业生产中信息化、智能化要求越来越改，现有工程头盔已越来越不满足工作需求，急需一种集多功能于一体的智能头盔，实现现场摄像、AR显示、人员定位、危险警示、可视化调度、检测佩戴者的工作状态等功能。As a protective wearable device, engineering helmets have experienced many years of development and evolution in the engineering industry. With the advancement of technology, traditional engineering helmets can be endowed with more capabilities to improve production efficiency. At present, most of the engineering helmets on the market can realize audio and video collection, but they need to be connected to the wireless transmitting host, and controlled by the corresponding receiving host or a computer equipped with client software to realize the visual command and dispatch function, but the specific The transmission distance should be determined not only according to the site environment, but also according to the functional power of different wireless transmitting hosts. As the requirements for informatization and intelligence in industrial production are changing, the existing engineering helmets are increasingly unable to meet the needs of work. There is an urgent need for a smart helmet that integrates multiple functions to achieve on-site camera, AR display, and personnel positioning. , danger warning, visual scheduling, detection of the wearer's working status and other functions.
发明内容Contents of the invention
本发明要解决的技术问题是提供一种智能工程头盔，通过对头盔的控制电路、功能模块进行改进，使之在传统工程头盔的基础上集成诸如现场摄像、AR显示、人员定位、危险警示、可视化调度、检测佩戴者的工作状态等功能于一体，提升工程人员的工作效率，同时形成的电子化工作记录便于事后追溯查询。The technical problem to be solved by the present invention is to provide an intelligent engineering helmet. By improving the control circuit and functional modules of the helmet, it can integrate on the basis of traditional engineering helmets such as on-site camera, AR display, personnel positioning, danger warning, Visual scheduling, detection of the wearer's working status and other functions are integrated to improve the work efficiency of engineers, and the electronic work records formed at the same time are convenient for retrospective inquiries afterwards.
本发明采用的技术方案是：一种智能工程头盔，包括壳体、设置在壳体中帽檐上的AR显示目镜和摄像装置以及配套的控制电路，所述控制电路包括CPU模块，与CPU模块连接的数据发射接收模块、GPS定位模块、距离探测模块、脑电波检测模块、存储模块和电源模块；在壳体上还配置有微型辅助摄像模块，所述微型辅助摄像模块包括与数据发射接收模块实现通讯的数据传输模块、柔性中空管、定位在柔性中空管自由端的带光源微型摄像头、穿过柔性中空管连接在带光源微型摄像头和数据传输模块之间的数据传输线和配套的辅助电源；所述AR显示目镜为单目镜结构且设置在帽檐右侧位置、包括：借助六维调节机构设置在帽檐前下端面的目镜框架以及设置在目镜框架内的显示目镜。The technical scheme adopted by the present invention is: an intelligent engineering helmet, comprising a housing, an AR display eyepiece and an imaging device arranged on the visor of the housing, and a supporting control circuit, the control circuit comprising a CPU module connected to the CPU module The data transmitting and receiving module, GPS positioning module, distance detection module, brain wave detection module, storage module and power module; the housing is also equipped with a miniature auxiliary camera module. Communication data transmission module, flexible hollow tube, micro camera with light source positioned at the free end of the flexible hollow tube, data transmission line connected between the micro camera with light source and the data transmission module through the flexible hollow tube, and supporting auxiliary power supply The AR display eyepiece is a monocular structure and is arranged on the right side of the visor, including: an eyepiece frame arranged on the front and lower end surface of the visor by means of a six-dimensional adjustment mechanism and a display eyepiece arranged in the eyepiece frame.
进一步地，所述六维调节机构包括设置在帽檐右侧位置的横向调节导轨和配套横向调节滑块、设置在横向调节滑块上的纵向调节导轨和配套纵向调节滑块以及设置在纵向调节滑块上的垂直微调机构，所述安装架设置在垂直微调机构输出端。Further, the six-dimensional adjustment mechanism includes a horizontal adjustment guide rail and a matching horizontal adjustment slider arranged on the right side of the visor, a longitudinal adjustment guide rail and a matching longitudinal adjustment slider arranged on the horizontal adjustment slider, and a longitudinal adjustment slider arranged on the vertical adjustment slider. The vertical fine-tuning mechanism on the block, and the installation frame is arranged at the output end of the vertical fine-tuning mechanism.
进一步地，所述垂直微调机构包括设置在在纵向调节滑块上的安装板、垂直向对称设置在安装板上的垂直导向套、套装在垂直导向套内的棱形调节杆以及设置垂直导向套侧部的调节螺栓，所述棱形调节杆设有与调节螺栓配合的定位孔组。Further, the vertical fine-tuning mechanism includes a mounting plate arranged on the longitudinal adjustment slider, a vertical guide sleeve arranged vertically symmetrically on the mounting plate, a prismatic adjustment rod set in the vertical guide sleeve, and a vertical guide sleeve As for the adjusting bolt on the side, the prismatic adjusting rod is provided with a positioning hole group matched with the adjusting bolt.
进一步地，在壳体顶部外侧、内侧分别设有H型加强筋、网格状加强筋。Further, H-shaped reinforcing ribs and grid-shaped reinforcing ribs are respectively provided on the outer side and inner side of the top of the housing.
进一步地，所述摄像装置包括设置在帽檐前下端面正中位置的安装支架、以向下倾斜方式定位在安装支架内的摄像头，定位在安装支架中的摄像头中心轴与水平面的夹角α成15-25°。Further, the camera device includes a mounting bracket arranged at the center of the front lower end surface of the visor, a camera positioned in the mounting bracket in a downwardly inclined manner, and the angle α between the central axis of the camera positioned in the mounting bracket and the horizontal plane is 15. -25°.
进一步地，所述距离探测模块包括距离探测CPU，与距离探测CPU连接的探测摄像头、存储器、数据传输模块，所述探测摄像头包括对称设置在壳体两侧的侧方探测摄像头、设置在壳体后侧的后方探测摄像头以及设置在壳体顶部的上方探测摄像头。Further, the distance detection module includes a distance detection CPU, a detection camera connected to the distance detection CPU, a memory, and a data transmission module, and the detection camera includes side detection cameras symmetrically arranged on both sides of the casing, arranged on the A rear detection camera on the rear side and an upper detection camera on the top of the housing.
进一步地，所述脑电波检测模块包括借助安装带设置在壳体内下部前端的脑电波采集传感器组、与脑电波采集传感器组连通的信号处理模块以及配套的脑电波分析模块和数据传输模块；所述安装带呈弧形、材质为多孔弹性有机材料，所述脑电波采集传感器内嵌在安装带上。Further, the brain wave detection module includes a brain wave acquisition sensor group arranged at the front end of the lower part of the housing by means of a mounting belt, a signal processing module connected to the brain wave acquisition sensor group, and a supporting brain wave analysis module and a data transmission module; The mounting belt is arc-shaped and made of porous elastic organic material, and the brain wave acquisition sensor is embedded in the mounting belt.
进一步地，所述数据发射接收模块包括WIFI模块和4G模块。Further, the data transmitting and receiving module includes a WIFI module and a 4G module.
采用本发明产生的有益效果：1）本发明通过在工程头盔上集成距离探测模块、脑电波检测模块、GPS定位模块以及AR显示目镜和摄像装置，在控制电路的整合控制下，实现现场摄像、AR显示、人员定位、危险警示、可视化调度、检测佩戴者的工作状态等功能，真正实现信息化、智能化工作环境，同时提升了工作效率；2）本发明增设的微型辅助摄像模块，方便佩戴者对现场狭小区域的情况的监测和信息采集。Beneficial effects produced by adopting the present invention: 1) The present invention integrates a distance detection module, an electroencephalogram detection module, a GPS positioning module, an AR display eyepiece and a camera device on the engineering helmet, and realizes on-site photography, Functions such as AR display, personnel positioning, danger warning, visual scheduling, and detection of the wearer's working status truly realize the informatization and intelligent working environment, and at the same time improve work efficiency; 2) The miniature auxiliary camera module added by the present invention is convenient to wear The operator monitors and collects information on the situation in a small area of the site.
附图说明Description of drawings
图1是本发明的前端示意图；Fig. 1 is a front-end schematic diagram of the present invention;
图2是本发明的后端示意图；Fig. 2 is a schematic diagram of the rear end of the present invention;
图3是本发明的内壁示意图；Fig. 3 is a schematic view of the inner wall of the present invention;
图4是本发明控制电路的方框图；Fig. 4 is the block diagram of control circuit of the present invention;
图5是六维调节机构的结构示意图；Fig. 5 is a structural schematic diagram of a six-dimensional adjustment mechanism;
图6是棱形调节杆的示意图；Fig. 6 is the schematic diagram of prismatic adjustment lever;
图7是主摄像头的安装位置示意图；Fig. 7 is a schematic diagram of the installation position of the main camera;
图8是微型辅助摄像模块的结构示意图；Fig. 8 is a structural schematic diagram of a miniature auxiliary camera module;
附图中：1是壳体，1-1是H型加强筋，1-2是网格状加强筋，2-1是目镜框架,2-2是显示目镜，2-3是六维调节机构，2-3-1是横向微调导轨，2-3-2是纵向微调导轨，2-3-3是垂直导向套，2-3-4是棱形调节杆，2-3-5是调节螺栓，2-3-6是定位孔，2-3-7是安装板，3-1是安装支架，3-2是主摄像头，4-1是柔性中空管，4-2是带光源微型摄像头，5-1是侧方探测摄像头，5-2是后方探测摄像头，5-3是上方探测摄像头，6-1是脑电波采集传感器，6-2是安装带。In the attached drawings: 1 is the housing, 1-1 is the H-shaped rib, 1-2 is the grid rib, 2-1 is the eyepiece frame, 2-2 is the display eyepiece, 2-3 is the six-dimensional adjustment mechanism , 2-3-1 is the horizontal fine-tuning guide rail, 2-3-2 is the vertical fine-tuning guide rail, 2-3-3 is the vertical guide sleeve, 2-3-4 is the prismatic adjustment rod, 2-3-5 is the adjustment bolt , 2-3-6 is a positioning hole, 2-3-7 is a mounting plate, 3-1 is a mounting bracket, 3-2 is a main camera, 4-1 is a flexible hollow tube, 4-2 is a miniature camera with a light source , 5-1 is a side detection camera, 5-2 is a rear detection camera, 5-3 is an upper detection camera, 6-1 is an electroencephalogram acquisition sensor, and 6-2 is an installation belt.
具体实施方式Detailed ways
参看附图1、4和8，一种智能工程头盔，包括壳体1、设置在壳体1中帽檐上的AR显示目镜和摄像装置以及配套的控制电路，所述控制电路包括CPU模块，与CPU模块连接的数据发射接收模块、GPS定位模块、距离探测模块、脑电波检测模块、语音控制模块、显示控制模块、存储模块和电源模块；在壳体1上还配置有微型辅助摄像模块，所述微型辅助摄像模块包括与数据发射接收模块实现通讯的数据传输模块、柔性中空管4-1、定位在柔性中空管4-1自由端的带光源微型摄像头4-2、穿过柔性中空管4-1连接在带光源微型摄像头4-2和数据传输模块之间的数据传输线和配套的辅助电源；所述数据发射接收模块包括WIFI模块和4G模块；本发明通过WIFI模块连接现场设备调出数据；也可通过4G模块连接管理工作平台，实现数据传输和现场调度指挥。Referring to accompanying drawings 1, 4 and 8, a smart engineering helmet includes a housing 1, an AR display eyepiece and an imaging device arranged on the visor of the housing 1, and a supporting control circuit, the control circuit including a CPU module, and The data transmitting and receiving module connected to the CPU module, the GPS positioning module, the distance detection module, the brain wave detection module, the voice control module, the display control module, the storage module and the power module; the housing 1 is also equipped with a miniature auxiliary camera module. The miniature auxiliary camera module includes a data transmission module that communicates with the data transmitting and receiving module, a flexible hollow tube 4-1, a miniature camera 4-2 with a light source positioned at the free end of the flexible hollow tube 4-1, passing through the flexible hollow tube 4-1. Tube 4-1 is connected to the data transmission line and supporting auxiliary power supply between the miniature camera with light source 4-2 and the data transmission module; the data transmission and reception module includes a WIFI module and a 4G module; It can also connect to the management work platform through the 4G module to realize data transmission and on-site dispatching and commanding.
参看附图8，本发明的微型辅助摄像模块，是为了佩戴者在现场对狭窄区域，进行监测和和信息采集，手持柔性中空管4-1将带光源微型摄像头4-2伸进狭窄区域，打开带光源微型摄像头4-2的光源，对狭窄区域的目标进行视频信息采集，同时借助数据传输模块将采集的视频信息传递给控制电路进行存储或显示。此微型辅助摄像模块，尤其适用于在修理发动机与泵等或特定设备环境中时，借助带光源微型摄像头4-2，可清晰的拍摄到内部情况，供修理者与指导者参考。Referring to accompanying drawing 8, the miniature auxiliary camera module of the present invention is for the wearer to monitor and collect information in a narrow area on the spot, and the hand-held flexible hollow tube 4-1 will extend the miniature camera 4-2 with a light source into the narrow area , turn on the light source of the miniature camera 4-2 with light source, collect video information of the target in the narrow area, and transfer the collected video information to the control circuit by means of the data transmission module for storage or display. The miniature auxiliary camera module is especially suitable for repairing engines and pumps, etc. or in specific equipment environments. By means of the miniature camera 4-2 with a light source, the internal conditions can be clearly photographed for reference by repairers and instructors.
参看附图5和6，AR显示目镜为单目镜结构且设置在帽檐右侧位置、包括：借助六维调节机构2-3设置在帽檐前下端面的目镜框架2-1以及设置在目镜框架2-1内的显示目镜2-2，所述显示目镜2-2与显示控制模块之间借助通讯线连接。六维调节机构2-3包括设置在帽檐右侧位置的横向微调导轨2-3-1和配套横向调节滑块、设置在横向调节滑块上的纵向微调导轨2-3-2和配套纵向调节滑块以及设置在纵向调节滑块上的垂直微调机构，所述安装架2-1设置在垂直微调机构输出端。所述垂直微调机构包括设置在在纵向调节滑块上的安装板2-3-7、垂直向对称设置在安装板2-3-7上的垂直导向套2-3-3、套装在垂直导向套2-3-3内的棱形调节杆2-3-4以及设置垂直导向套2-3-3侧部的调节螺栓2-3-5，所述棱形调节杆2-3-4设有与调节螺栓2-3-5配合的定位孔2-3-6组。在实施例中，横向微调导轨2-3-1和配套横向调节滑块之间的摩擦力较大，移动位置后，目镜框架2-1和显示目镜2-2质量不足以使横向调节滑块产生位移；纵向微调导轨2-3-2和配套纵向调节滑块之间也是如此；调节螺栓2-3-5伸进定位孔2-3-6中，定位且调节棱形调节杆2-3-4的伸出长度。由于佩戴者的脸型、右眼位置的区别，通过六维调节机构2-3的微调，使显示目镜2-2正对佩戴者的右眼，可以使本头盔的AR成像效果更好。本发明可用于工程作业辅助，起到解放双手的作用，特别是在应用在维修环境时，工程作业中的工作内容、工作步骤、工作指导文件等数据，可以借助数据发射接收模块由施工管理平台传递给佩戴人员，由显示目镜2-2显示，实现维修与技术查询两不耽误。Referring to accompanying drawings 5 and 6, the AR display eyepiece is a monocular structure and is arranged on the right side of the visor, including: the eyepiece frame 2-1 arranged on the front and lower end face of the visor by means of the six-dimensional adjustment mechanism 2-3 and the eyepiece frame 2 - a display eyepiece 2-2 in 1, the display eyepiece 2-2 is connected to the display control module by means of a communication line. The six-dimensional adjustment mechanism 2-3 includes a horizontal fine-tuning guide rail 2-3-1 arranged on the right side of the hat brim and a supporting horizontal adjustment slider, a vertical fine-tuning guide rail 2-3-2 arranged on the horizontal adjustment slider and a supporting longitudinal adjustment The slider and the vertical fine-tuning mechanism arranged on the longitudinal adjustment slider, the installation frame 2-1 is arranged at the output end of the vertical fine-tuning mechanism. The vertical fine-tuning mechanism includes a mounting plate 2-3-7 arranged on the longitudinal adjustment slider, a vertical guide sleeve 2-3-3 arranged symmetrically on the mounting plate 2-3-7 vertically, and a The prismatic adjustment rod 2-3-4 in the cover 2-3-3 and the adjustment bolt 2-3-5 on the side of the vertical guide sleeve 2-3-3 are set, and the prismatic adjustment rod 2-3-4 is set There are 2-3-6 groups of positioning holes cooperating with the adjusting bolts 2-3-5. In the embodiment, the friction force between the horizontal fine-tuning guide rail 2-3-1 and the matching horizontal adjustment slider is relatively large, and after the position is moved, the quality of the eyepiece frame 2-1 and the display eyepiece 2-2 is not enough to make the horizontal adjustment slider Displacement is produced; the same is true between the longitudinal fine-tuning guide rail 2-3-2 and the supporting longitudinal adjustment slider; the adjustment bolt 2-3-5 stretches into the positioning hole 2-3-6, and the positioning and adjustment of the prismatic adjustment rod 2-3 -4 stick out length. Due to the difference in the shape of the wearer's face and the position of the right eye, the fine-tuning of the six-dimensional adjustment mechanism 2-3 makes the display eyepiece 2-2 face the wearer's right eye, which can make the AR imaging effect of the helmet better. The present invention can be used for engineering operation assistance, and plays the role of freeing hands. Especially when it is applied in the maintenance environment, the data such as work content, work steps, and work guidance documents in engineering operations can be sent to the construction management platform by means of the data transmission and reception module. It is transmitted to the wearer and displayed by the display eyepiece 2-2, realizing maintenance and technical inquiry without delay.
参看附图2和3，在壳体1顶部外侧、内侧分别设有H型加强筋1-1、网格状加强筋1-2。在壳体1顶部外侧、内侧设置的H型加强筋1-1和网格状加强筋1-2，可在头盔顶部受到重物冲击后，通过H型加强筋1-1和网格状加强筋1-2将冲击力有效分散，从而头盔增加抗冲击性能。H型加强筋1-1的进一步改进措施是在横向筋中间增设凹槽，此凹槽结构可以进一步将头盔顶部的冲击力进行再次分散，从而达到减少顶部压强的效果；网格状加强筋1-2中横纵筋的截面设计成鱼骨刺形状，在补强壳体的同时通过筋的横纵特性更有效的增加抗冲击能力，加强筋的排列方式为稳固的四边形网格设计，在受到冲击力的情况下，各个筋之间通过近似榫卯结构的设计分散受力,网格边长在5-15mm之间较均匀分布；在壳体下端面还可以设置网格加强筋，增加了头盔受到侧向挤压所能够承受的压力，从而起到增加侧向刚性的目的。Referring to accompanying drawings 2 and 3, H-shaped reinforcing ribs 1-1 and grid-shaped reinforcing ribs 1-2 are respectively provided on the outer side and inner side of the top of the housing 1. The H-shaped ribs 1-1 and grid-shaped ribs 1-2 arranged on the outer and inner sides of the top of the shell 1 can be reinforced by the H-shaped ribs 1-1 and the grid-shaped ribs after the top of the helmet is impacted by heavy objects. The ribs 1-2 effectively disperse the impact force, thereby increasing the impact resistance of the helmet. The further improvement of the H-shaped rib 1-1 is to add a groove in the middle of the transverse rib. This groove structure can further disperse the impact force on the top of the helmet, thereby achieving the effect of reducing the top pressure; grid-shaped rib 1 In -2, the cross-section of the horizontal and vertical ribs is designed in the shape of a fishbone. While reinforcing the shell, the impact resistance can be more effectively increased through the horizontal and vertical characteristics of the ribs. The arrangement of the ribs is a stable quadrilateral grid design. In the case of impact force, the force is distributed among the ribs through the design of the approximate mortise and tenon structure, and the grid side length is more evenly distributed between 5-15mm; grid reinforcement ribs can also be set on the lower end of the shell, increasing the The helmet is subjected to the pressure that can be endured by lateral extrusion, so as to increase the lateral rigidity.
上述的H型加强筋1-1、网格状加强筋1-2，可有效缓冲、分散瞬时冲击力，从而避免或减轻对头部的直接伤害，在增强了抗冲击性能、耐穿刺性能、侧向刚性的同时，使头盔壳体具有安全、轻量化两个特点，舒缓佩戴者因长时间佩戴而产生的颈部疲劳感。The above-mentioned H-shaped ribs 1-1 and grid-shaped ribs 1-2 can effectively buffer and disperse the instantaneous impact force, thereby avoiding or reducing direct damage to the head, and enhance impact resistance, puncture resistance, At the same time of lateral rigidity, the helmet shell has two characteristics of safety and light weight, so as to relieve the wearer's neck fatigue caused by wearing it for a long time.
参看附图7，摄像装置包括设置在帽檐前下端面正中位置的安装支架3-1、以向下倾斜方式定位在安装支架3-1内的主摄像头3-2，定位在安装支架3-1中的主摄像头3-2中心轴与水平面的夹角α成15-25°。上述主摄像头3-2在安装支架3-1内设置成下倾角度，可以更好的拍摄到佩戴者手上的工作内容 ，实现工作过程的实时记录。Referring to accompanying drawing 7, camera device comprises the mounting bracket 3-1 that is arranged on the center position of the front lower end face of the visor, the main camera 3-2 that is positioned in the mounting bracket 3-1 in a downwardly inclined manner, and is positioned on the mounting bracket 3-1. The included angle α between the central axis of the main camera 3-2 and the horizontal plane is 15-25°. The above-mentioned main camera 3-2 is set at a downward inclination angle in the mounting bracket 3-1, which can better capture the work content of the wearer's hand and realize real-time recording of the work process.
参看附图1和2，距离探测模块包括距离探测CPU，与距离探测CPU连接的探测摄像头、存储器、数据传输模块，所述探测摄像头包括对称设置在壳体1两侧的侧方探测摄像头5-1、设置在壳体1后侧的后方探测摄像头5-2以及设置在壳体1顶部的上方探测摄像头5-3。Referring to accompanying drawings 1 and 2, the distance detection module includes a distance detection CPU, a detection camera connected to the distance detection CPU, a memory, and a data transmission module, and the detection camera includes a side detection camera 5- 1. The rear detection camera 5 - 2 arranged on the rear side of the housing 1 and the upper detection camera 5 - 3 arranged on the top of the housing 1 .
由于现场工作环境复杂，佩戴者不能观察上方、左右侧及后方的实时状况，对于上方、左右侧及后方的危险不能做出及时规避，从而加大佩戴者在现场的工作风险；而通过对称设置在壳体1两侧的侧方探测摄像头5-1、设置在壳体1后侧的后方探测摄像头5-2以及设置在壳体1顶部的上方探测摄像头5-3，可以实时监测佩戴者的视角盲区，将采集的视频信息借助数据传输模块实时传递给距离探测CPU，根据集成的相关算法，得到视频中物体距探测摄像头的距离，如视频中物体距探测摄像头的距离不符合安全距离，距离探测CPU实时发出警报并在AR显示屏、语音控制模块上提醒佩戴者，注意躲避风险。Due to the complex working environment on site, the wearer cannot observe the real-time conditions of the top, left and right sides, and the rear, and cannot avoid the dangers of the top, left and right sides, and the rear in time, thereby increasing the risk of the wearer's work on site; and through symmetrical settings The side detection camera 5-1 on both sides of the casing 1, the rear detection camera 5-2 arranged on the rear side of the casing 1, and the top detection camera 5-3 arranged on the top of the casing 1 can monitor the wearer's body position in real time. In the blind area of the viewing angle, the collected video information is transmitted to the distance detection CPU in real time by means of the data transmission module. According to the integrated related algorithm, the distance between the object in the video and the detection camera is obtained. If the distance between the object in the video and the detection camera does not meet the safety distance, the distance The detection CPU sends out an alarm in real time and reminds the wearer on the AR display screen and voice control module to avoid risks.
参看附图3，脑电波检测模块包括借助安装带6-2设置在壳体1内下部前端的脑电波采集传感器6-1组、与脑电波采集传感器6-1组连通的信号处理模块以及配套的脑电波分析模块和数据传输模块；所述安装带6-2呈弧形、材质为多孔弹性有机材料，所述脑电波采集传感器6-1内嵌在安装带6-2上。脑电波采集传感器6-1借助安装带6-2安装壳体1内下部前端，在安装带6-2上设置2-6个脑电波采集传感器6-1，由于安装带6-2的材质为多孔弹性有机材料，当佩戴者佩戴头盔时，脑电波采集传感器6-1触点紧密接触到佩戴者的额头，起到增强采集信号强度的效果；脑电波采集传感器6-1将采集到的脑电波信号传送到信号处理模块，信号处理模块将接收到的脑电波信号转换成包括δ波、θ波、α波、β波的信号，并进行降噪处理；信号处理模块将处理后的信号发送给脑电波分析模块，脑电波分析模块根据相关算法、实时计算分析，生成佩戴者的精神状态数据，此精神状态数据包括专注度、疲劳度等数值，结合专注度、疲劳值判定阀值，综合判断佩戴者是否合适现场作业；当佩戴者的脑波检测不合格时，控制电路实时发出警报并在AR显示屏上提醒，此时状态不宜施工、易造成事故，必须立即停止施工、退出现场。数据传输模块将实时生成的检测结果信息，发送给控存储模块存储，同时再通过数据发射接收模块通过4G信号传输到施工管理平台作为备份。Referring to accompanying drawing 3, the brainwave detection module includes a group of brainwave acquisition sensors 6-1 arranged on the front end of the lower part of the housing 1 by means of a mounting belt 6-2, a signal processing module connected to the group of brainwave acquisition sensors 6-1, and supporting components. The brain wave analysis module and data transmission module; the installation belt 6-2 is arc-shaped and made of porous elastic organic material, and the brain wave acquisition sensor 6-1 is embedded on the installation belt 6-2. Brainwave acquisition sensor 6-1 installs the lower front end of housing 1 by means of installation belt 6-2, and 2-6 brainwave acquisition sensors 6-1 are set on installation belt 6-2, because the material of installation belt 6-2 is Porous elastic organic material, when the wearer wears the helmet, the contacts of the brain wave acquisition sensor 6-1 are in close contact with the wearer's forehead, which has the effect of enhancing the intensity of the collected signal; the brain wave acquisition sensor 6-1 will collect the brain wave The radio wave signal is transmitted to the signal processing module, and the signal processing module converts the received brain wave signal into a signal including delta wave, theta wave, alpha wave, and beta wave, and performs noise reduction processing; the signal processing module sends the processed signal to For the brain wave analysis module, the brain wave analysis module generates the mental state data of the wearer according to relevant algorithms and real-time calculation and analysis. The mental state data includes values such as concentration and fatigue, combined with the determination threshold of concentration and fatigue Judging whether the wearer is suitable for on-site operation; when the wearer's brain wave detection fails, the control circuit will send out an alarm in real time and remind on the AR display screen. At this time, the state is not suitable for construction and may cause accidents. Construction must be stopped immediately and the site must be exited. The data transmission module sends the detection result information generated in real time to the control storage module for storage, and at the same time transmits it to the construction management platform through the data transmission and reception module through 4G signals as a backup.
此脑电波检测模块在具体应用时，因工程现场操作工程测量、监测工程车辆等工作，都属于危险作业，通过佩戴智能工程头盔对工程机械行业操作人员等人的脑波进行实时监控，再对脑波数据分析来监测操作人员的工作状态。提示不符合的佩戴者禁止作业，这样大大地避免了作业危险以及事故的发生。此脑电波检测模块计算出操作人员每天的状态数据，便于对佩戴者进行评价，再通过管理平台提供给工程管理方，为工程管理方人力资源管理提供了数字依据，不仅防范了操作风险，也提升了工程管理。In the specific application of this brainwave detection module, because the engineering surveying and monitoring of engineering vehicles on the engineering site are all dangerous operations, the brainwaves of operators in the construction machinery industry and others are monitored in real time by wearing smart engineering helmets, and then Brain wave data analysis to monitor the working status of the operator. It reminds the wearer who does not comply with the prohibition of operation, which greatly avoids the danger of operation and the occurrence of accidents. The brain wave detection module calculates the daily state data of the operator, which is convenient for evaluating the wearer, and then provides it to the project management through the management platform, providing a digital basis for the human resource management of the project management, which not only prevents operational risks, but also Improved project management.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490591.8ACN110089796A (en) | 2019-06-06 | 2019-06-06 | A kind of intelligence engineering helmet |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490591.8ACN110089796A (en) | 2019-06-06 | 2019-06-06 | A kind of intelligence engineering helmet |
| Publication Number | Publication Date |
|---|---|
| CN110089796Atrue CN110089796A (en) | 2019-08-06 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910490591.8APendingCN110089796A (en) | 2019-06-06 | 2019-06-06 | A kind of intelligence engineering helmet |
| Country | Link |
|---|---|
| CN (1) | CN110089796A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110796737A (en)* | 2019-09-12 | 2020-02-14 | 四川宏华电气有限责任公司 | Fracturing operation area information display system based on AR |
| CN111820525A (en)* | 2020-09-04 | 2020-10-27 | 北京田一科技有限公司 | Intelligent engineering helmet |
| CN112773036A (en)* | 2020-12-30 | 2021-05-11 | 上海海洋大学 | Integrated intelligent safety helmet |
| CN114209326A (en)* | 2021-10-09 | 2022-03-22 | 富益康科技(珠海横琴)有限公司 | Information processing system for energy information wave |
| CN116138790A (en)* | 2023-01-04 | 2023-05-23 | 北京迪生数字娱乐科技股份有限公司 | Device and method for collecting multidirectional environmental information and biological signals |
| CN117441980A (en)* | 2023-12-20 | 2024-01-26 | 武汉纺织大学 | Intelligent helmet system and method based on intelligent computation of multi-sensor information |
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| RJ01 | Rejection of invention patent application after publication | Application publication date:20190806 |