WO2021208370A1 - 一种智能安全帽装置 - Google Patents

一种智能安全帽装置 Download PDF

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Publication number
WO2021208370A1
WO2021208370A1 PCT/CN2020/119284 CN2020119284W WO2021208370A1 WO 2021208370 A1 WO2021208370 A1 WO 2021208370A1 CN 2020119284 W CN2020119284 W CN 2020119284W WO 2021208370 A1 WO2021208370 A1 WO 2021208370A1
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WO
WIPO (PCT)
Prior art keywords
helmet
smart
communication
data
processing
Prior art date
Application number
PCT/CN2020/119284
Other languages
English (en)
French (fr)
Inventor
林能清
Original Assignee
深圳市谦视智能科技有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 深圳市谦视智能科技有限责任公司 filed Critical 深圳市谦视智能科技有限责任公司
Publication of WO2021208370A1 publication Critical patent/WO2021208370A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/30—Mounting radio sets or communication systems
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/044—Lighting devices, e.g. helmets with lamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor

Definitions

  • This application relates to the field of digital video intelligent analysis technology, and in particular to intelligent safety helmet devices.
  • the existing approach is to configure multimedia equipment, such as microphones, AR devices or other devices on the helmet, and at the same time, pre-store the problems that may be encountered in specific work scenarios in the storage device of the helmet in advance. This allows the staff to look for the corresponding problem information through the corresponding equipment on the helmet for viewing.
  • the main purpose of this application is to propose an intelligent safety helmet device, which aims to solve the problem that on-site workers cannot obtain real-time assistance for on-site operations.
  • the present application provides a smart safety helmet device, which includes a safety helmet body, an augmented reality AR device, a communication device, a video capture device, and a processing device, wherein the video capture device is set in the The front middle position of the helmet body is used to collect environmental image information and send it to the processing device; the processing device is assembled in the helmet body and is used to receive the environmental image information for data processing to form a first Video stream, and send the first video stream to a communication device; the communication device is assembled in the helmet body for establishing a communication connection with a remote terminal, and sends the first video stream to the remote A terminal, for the remote terminal to generate second multimedia data corresponding to the first video stream; the communication device is also used for receiving the second multimedia data and sending it to the processing device; The processing device is further configured to perform data processing according to the received second multimedia data to form display data, and send it to the augmented reality AR device; the AR device is rotatably connected with the helmet body , For receiving and displaying the display data, so that the
  • the smart safety helmet device further includes a touch input device for receiving touch operations to generate a control instruction, and the control instruction is used for controlling the smart safety helmet device to perform a corresponding operation.
  • the AR device is detachably assembled with the helmet body.
  • the safety helmet body includes a receiving groove
  • the AR device is foldably stored in the receiving groove of the safety helmet body.
  • the communication device and the processing device are in communication connection through a high-speed universal serial bus, and the communication device includes a 5G communication module, wherein the 5G communication module supports independent networking/non-independent networking.
  • the processing device includes a wireless module and a 4G communication module, the communication device is designed to be decoupled from the wireless module and the 4G communication module, and the processing device is also used to determine when the communication device stops working. , Communicate through the wireless module and/or 4G communication module.
  • the safety helmet body includes a brim
  • the video capture device is arranged at a middle position of the brim to collect environmental image information from a first perspective.
  • the video capture device is rotatably connected to the helmet body, and the audio and video capture angle is rotatably adjusted to capture environmental image information from a first perspective.
  • the smart helmet device further includes an audio collection device for collecting environmental audio information and sending it to the processing device, wherein the audio collection device includes a main microphone and at least one noise reduction microphone.
  • the microphone is arranged in front of the safety helmet body, and the at least one noise reduction microphone is arranged in the back of the safety helmet body.
  • the smart helmet device further includes a voice processing device for determining noise-reduction frequency data according to the environmental noise data collected by the audio collection device, and according to the noise-reduction frequency data pair collected according to the audio collection device Noise reduction is performed on the voice audio data to obtain noise-reduced voice audio data.
  • a voice processing device for determining noise-reduction frequency data according to the environmental noise data collected by the audio collection device, and according to the noise-reduction frequency data pair collected according to the audio collection device Noise reduction is performed on the voice audio data to obtain noise-reduced voice audio data.
  • the smart helmet device further includes an output device, which is used to actively reduce the noise of the remote voice and audio data according to the noise reduction data when the remote voice and audio data is received.
  • the processing device is further configured to receive environmental audio information sent by the audio collection device, determine that the environmental audio information is voice control audio data that meets voice control conditions, and determine the corresponding According to the voice control instruction, the smart helmet device is controlled to execute the corresponding instruction according to the voice control instruction.
  • the smart helmet device further includes a power supply device that includes a main power source and at least one secondary power source, wherein the main power source is detachably mounted on the helmet body, and the main power source is used for In order to provide a working power source for the smart helmet device, the at least one secondary power source is used to provide a working power source for the smart helmet device when the main power source stops supplying power.
  • a power supply device that includes a main power source and at least one secondary power source, wherein the main power source is detachably mounted on the helmet body, and the main power source is used for
  • the at least one secondary power source is used to provide a working power source for the smart helmet device when the main power source stops supplying power.
  • the smart safety helmet device further includes the heat dissipation device, and the heat dissipation device includes a heat-conducting component and a heat-dissipating component, and the heat-conducting component is arranged adjacent to the processing equipment and/or the communication equipment, and The heat dissipation component is connected with the main body of the safety helmet to form a heat dissipation air duct for discharging the heat of the heat conduction component, the processing device and the communication device from the inside of the main body of the safety helmet to the outside of the main body of the safety helmet.
  • the smart helmet device collects environmental image information through a video capture device, and processes the environmental image information through a processing device to form a first video stream, and sends the first video stream to a remote terminal through a communication device,
  • the remote terminal plays the first video stream to obtain the staff's on-site work screen, and the expert who operates the remote terminal conducts guidance operations based on the on-site work screen displayed by the first video stream, such as annotation operations, etc., and the remote terminal obtains its display interface
  • the image screen currently being displayed and the second multimedia data with the instruction operation information are sent to the communication device of the smart helmet device, and then the second multimedia data is transmitted to the processing device, and the processing device communicates with the second multimedia
  • the data is codec and image processed so that the AR device can display the screen content corresponding to the second multimedia data. Since the second multimedia data is generated by the remote terminal based on the on-site work screen and the guidance operations added by the expert, the staff wearing the smart helmet device can see the remote expert’s work on the on-site work screen through the
  • Fig. 1 is a schematic structural diagram of a smart safety helmet provided by an embodiment of the application.
  • Fig. 2 is a schematic structural diagram of a smart safety helmet provided by an embodiment of the application.
  • module means, “part” or “unit” used to denote elements is only used to facilitate the description of the present invention, and has no specific meaning in itself. Therefore, “module”, “part” or “unit” can be used in a mixed manner.
  • Fig. 1 is a schematic structural diagram of an embodiment of a smart helmet device provided by the present application.
  • the smart safety helmet device can communicate with a remote terminal for audio and video remote communication.
  • the smart safety helmet device includes a safety helmet body, augmented reality AR equipment, communication equipment, video capture equipment, and processing equipment.
  • the AR device is rotatably connected with the helmet body, the communication device, the video capture device, and the processing device are installed in the helmet body, and the processing device is communicatively connected with each device and controls each device to execute corresponding instructions.
  • the video capture device is arranged on the main body of the helmet, and is used to capture environmental image information and send it to the processing device.
  • the video capture device includes a camera with 4K high-definition shooting capability, where the camera has an anti-shake function.
  • the video capture device is set in the front middle position of the helmet body, and collects environmental image information from a first perspective.
  • the safety helmet body includes a brim, and the video capture device is arranged in the middle of the brim to collect environmental image information from a first perspective.
  • the video capture device is rotatably connected to the helmet body, and the audio and video capture angle is rotatably adjusted to capture environmental image information from a first perspective. In the process of using, the user can manually rotate the acquisition angle of the video acquisition device.
  • the video capture device further includes a flash, and the flash is arranged on one side of the camera.
  • the processing device controls the flash to fill light; when the video capture device stops working, the processing device controls to turn on the flash for lighting according to the lighting instruction.
  • the front part of the helmet body further includes an indicator light to prompt the user to aim at the camera target.
  • the video capture device can collect clear environmental image information under non-static conditions when the staff is working. At the same time, because the staff wears a helmet, the angle of view of the brim of the hat is almost the same as that of the staff. This enables the environmental image information collected by the video capture device to have a first-perspective effect.
  • the communication device is assembled in the safety helmet body and is used to establish a communication connection with a remote terminal, so that the smart safety helmet device and the remote terminal can communicate.
  • the communication device and the processing device are in communication connection through a high-speed universal serial bus, and the communication device includes a 5G communication module, wherein the 5G communication module supports independent networking/non-independent networking.
  • the high-speed universal serial bus is USB 3.0.
  • the processing device is assembled in the helmet body, and is used to receive the environmental image information to perform data processing to form a first video stream, and send the first video stream to the communication device.
  • the first video stream is the video data of the on-site work environment of the staff obtained by the smart safety helmet device.
  • the processing device includes a CPU and a GPU.
  • the CPU and GPU are eight-core 64-bit processors.
  • the processing device performs voice recognition and image recognition through the CPU and GPU, and then controls the smart helmet device according to the recognition result Execute the corresponding instructions.
  • the image acquisition device of the video capture device includes a first sub-image acquisition device and a second sub-image acquisition device, wherein the first sub-image acquisition device is a camera provided on the body of the smart helmet, The second sub-image acquisition device is a camera set on the AR device.
  • the processing device is used to determine whether to start the AR device; when it is determined that the AR device has been started, it controls the acquisition of the first image by the second image acquisition device. Video stream; when it is determined that the AR device is not started, control to obtain the first video stream through the first image acquisition device.
  • the processing device further includes a wireless module and a 4G communication module
  • the communication device is designed to be decoupled from the wireless module and the 4G communication module
  • the processing device is also used to determine When the communication device stops working, communication is performed through the wireless module and/or the 4G communication module.
  • the helmet body includes 5G SIM card slot, wireless module and/or 4G The SIM card slot, 5G SIM card slot, wireless module and/or 4G SIM card slot are respectively connected to the processor wires in the processing equipment, when the processor detects 5G When the SIM card is not installed in the SIM card slot, the wireless module and/or the 4G communication module are controlled to perform data communication.
  • the communication device is used for sending the first video stream to the remote terminal, so that the remote terminal can generate second multimedia data corresponding to the first video stream; the communication device is also used for The second multimedia data is received and sent to the processing device.
  • the remote terminal includes a touch screen and an input device, where the input device may be a keyboard and mouse device, a voice device, and a touch interaction device.
  • the touch screen provides a graphical user interface to display the video picture corresponding to the first video stream, and at the same time, displays corresponding interactive information on the graphical user interface according to the received touch operation.
  • the remote terminal can receive interactive operations to display corresponding interactive information at a corresponding position on the graphical user interface. For example, when the graphical user interface plays the video screen corresponding to the first video stream, the graphical user The interface receives the sliding touch operation and displays the corresponding sliding track on the video screen. In this way, the graphical user interface of the remote terminal can display interactive information on the video screen corresponding to the first video stream, for example, information such as comments and text.
  • the second multimedia data is multimedia data corresponding to the first video stream.
  • the multimedia data can be video stream data, picture data, file data, and voice data.
  • the remote terminal can send the generated video streams, pictures, files, and voice data to the smart helmet device to guide the staff wearing the smart helmet device to work.
  • the second multimedia data is data in which interactive information received through a remote terminal is superimposed on the first video stream, and the second multimedia data is different from the first video stream.
  • the second multimedia data includes at least one of the following: picture information generated according to the first video stream, multimedia data with annotation information generated according to the first video stream, and Text data generated by the first video stream.
  • the content displayed by the AR device on the smart helmet device is based on the content formed by the remote terminal according to the video stream obtained by the smart helmet device.
  • the real-time screen of the AR device can be superimposed
  • the processing device is further configured to perform data processing according to the received second multimedia data to form display data, and send it to the augmented reality AR device.
  • the AR device is rotatably connected with the helmet body, and is used to receive and display the display data, so that the AR device can display the content displayed by the remote terminal.
  • the helmet body includes a connecting groove that is rotatably connected with the helmet body, and the AR device includes a connector.
  • the AR device When assembling, by inserting the connector of the AR device into the connecting groove and snapping them together, the AR device can be rotatably assembled on the helmet body. The user can rotate the AR device to safety when the AR device is not in use. On the side or inside of the cap body, when using the AR device, rotate the AR device to the front end of the helmet body.
  • the AR device and the processing device are in data communication through a Display Port universal interface.
  • the Display Port general interface is set inside the connection slot, and the Display Port
  • the Port universal interface is connected to the processing device circuit, and the connector of the AR device is provided with a universal connector, so that when the connector of the AR device is inserted into the connection slot, the universal connector of the AR device connector is displayed in the connection slot.
  • Port universal interfaces are plugged together so that the AR device and the processing device can pass through the Display Port general interface for data communication.
  • the versatility of AR equipment is provided, and it is compatible with a variety of AR optical imaging technologies, such as AR display models made by optical mechanisms such as prisms, free-form surfaces, and optical waveguides. AR glasses can be realized by replacing optical modules. Performance upgrade.
  • the helmet body includes a receiving groove
  • the AR device is foldably stored in the receiving groove of the helmet body.
  • the AR device can be folded into the receiving slot of the helmet body.
  • the smart helmet device has the AR function, and the obtained environmental image information is sent to the remote expert for viewing guidance, and the multimedia information including the interactive information is formed and sent back to the smart helmet device, and The multimedia information returned by the remote terminal is presented through the AR device, so that the staff wearing the smart helmet device can see the guidance of the remote expert on the on-site work screen through the AR device.
  • the smart safety helmet device further includes an audio collection device for collecting environmental audio information and sending it to the processing device.
  • the audio collection device includes at least one main microphone and at least one noise reduction microphone.
  • the number of at least one noise reduction microphone is two, wherein the main microphone is arranged in front of the helmet body, and the at least one noise reduction microphone is arranged on the side of the helmet body.
  • the main microphone is at the front end, close to the sound point, and the two noise reduction microphones are on the side of the smart helmet, far enough away from the voice signal to ensure that the collected voice signals have obvious differences, which is convenient for noise reduction algorithm analysis.
  • the number of at least one main microphone is two, and the number of at least one noise reduction microphone is one, wherein two main microphones are arranged in front of the helmet body, and one noise reduction microphone is arranged in the helmet body. back. Make the two main microphones at the front end, close to the sound point, and the noise reduction microphone at the back of the smart helmet, far enough away from the voice signal, to ensure that the collected voice signals are significantly different, and to facilitate the analysis of the noise reduction algorithm.
  • the smart safety helmet device further includes a voice processing device for performing audio noise reduction processing according to the audio data collected by the audio collecting device.
  • the voice processing device is an audio processing chip, which is independent of the processing device.
  • the voice processing device may also be a functional module integrated in the processing device.
  • the voice processing device is used to determine noise reduction frequency data according to the environmental noise data collected by the audio collection device, and perform noise reduction on the voice audio data collected according to the audio collection device according to the noise reduction frequency data to obtain noise reduction After the voice audio data. For example, when a worker wearing a smart helmet makes a voice call with an expert on a remote terminal, the collected voice and audio data of the worker is noise-reduced through noise reduction data, so that the worker's speech content is more Clear, and then send the noise-reduced voice and audio data to the remote terminal through the communication device.
  • the smart safety helmet device further includes an output device, which is used to actively reduce the noise of the remote voice audio data according to the noise reduction frequency data when the remote voice audio data is received.
  • the input device includes two speakers. The two speakers are respectively arranged on both sides of the helmet body to be close to the human ear.
  • the processing device will reduce the noise frequency data and the remote voice audio. The data is sent to two speakers for simultaneous playback, so that the noise-reduction frequency data can cancel the environmental noise, so as to obtain effective voice data in the remote voice audio data, and achieve the effect of active noise reduction.
  • the processing device is further configured to receive environmental audio information sent by the audio collection device, determine that the environmental audio information is voice control audio data that meets voice control conditions, and determine the corresponding voice control audio data according to the voice control audio data.
  • the voice control instruction controls the smart helmet device to execute corresponding instructions according to the voice control instruction. For example, when it is detected that the user input includes voice control audio data of "photographing", the processing device generates a photographing instruction according to the voice control audio data, and controls the video capture device to take a photograph.
  • the audio collection device sends the environmental audio information to the voice processing device before sending the environmental audio information to the processing device, and the voice processing device performs noise reduction processing on the environmental audio information, so that the processing device can be more accurate Identify the environmental audio information after noise reduction.
  • the smart safety helmet device further includes a power supply device, the power supply device includes a main power supply and at least one secondary power supply, wherein the main power supply is detachably mounted on the safety helmet main body.
  • the smart safety helmet can work without an external power supply.
  • the main power supply is used to provide working power for the smart safety helmet device
  • the at least one secondary power supply is used when the main power supply stops supplying power. At the time, it provides working power for the smart safety helmet device.
  • the smart safety helmet device can perform functions by starting the secondary power supply, so that the smart safety helmet device does not stop working and does not lose power.
  • the back of the helmet body is provided with a main power supply slot, the main power supply is detachably installed in the main power supply slot, and the auxiliary power supply is embedded in the helmet body.
  • the helmet body includes a charging port through which The auxiliary power supply can be charged.
  • the smart safety helmet device further includes the heat dissipation device, the heat dissipation device includes a heat-conducting component and a heat-dissipating component, the heat-conducting component is arranged adjacent to the processing equipment and/or the communication equipment, and the heat dissipation The components are connected with the main body of the helmet to form a heat dissipation air duct for discharging the heat of the heat conducting assembly, the processing device and the communication device from the inside of the main body of the helmet to the outside of the main body of the helmet.
  • the heat-conducting component may be at least one or more of the following: a heat pipe, a soaking plate, a copper pipe, and a copper plate.
  • the heat-conducting component is attached to the processing device and the communication device. Since the processing device and the communication device are the main heating elements, by covering the processing device and the communication device with the heat-conducting component, the heat of the heating element can be quickly dissipated. Cool down.
  • the heat dissipation component is a centrifugal fan. Wherein, the centrifugal fan is arranged opposite to the processing equipment and the communication equipment, and is arranged away from the inner surface of the helmet body.
  • the surface of the helmet body adjacent to the processing device and the communication device is provided with heat dissipation holes, so that when the centrifugal fan works, a heat dissipation air duct is formed with the heat dissipation holes, so that the airflow generated by the centrifugal fan can be Bring the heat of the heating element out of the helmet body from the heat dissipation hole.
  • the smart safety helmet device further includes a touch input device for receiving a touch operation to generate a control instruction, and the control instruction is used for controlling the smart safety helmet device to perform a corresponding operation.
  • the touch input device is a touch panel, and the touch operation is received through the touch panel, and the touch operation is sent to the processing device.
  • the processing device generates corresponding control instructions by recognizing the touch operation to control the execution of the corresponding operation.
  • the touch operation may be a click operation.
  • the touch operation may be a sliding operation, a double-tap operation, or other touch gestures that can be recognized.
  • the touch panel is disposed on the surface of the helmet body, for example, the side or the back area, which is not specifically limited.
  • the touch panel may be a touch area in an AR device, for example, an area such as a connecting rod of the AR device.
  • the "photograph" instruction can be triggered by double-clicking the touch device to control the video capture device to control taking pictures.
  • the smart helmet device collects environmental image information through a video capture device, and processes the environmental image information through a processing device to form a first video stream, and sends the first video stream to a remote terminal through a communication device,
  • the remote terminal plays the first video stream to obtain the staff's on-site work screen, and the expert who operates the remote terminal conducts guidance operations based on the on-site work screen displayed by the first video stream, such as annotation operations, etc., and the remote terminal obtains its display interface
  • the image screen currently being displayed and the second multimedia data with the instruction operation information are sent to the communication device of the smart helmet device, and then the second multimedia data is transmitted to the processing device, and the processing device communicates with the second multimedia
  • the data is codec and image processed so that the AR device can display the screen content corresponding to the second multimedia data.
  • the second multimedia data is generated by the remote terminal based on the on-site work screen and the guidance operations added by the expert, the staff wearing the smart helmet device can see the remote expert’s work on the on-site work screen through the AR device.
  • Guidance Therefore, it has industrial applicability.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

一种智能安全帽装置，包括安全帽本体、增强现实AR设备、通信设备、视频采集设备，以及处理设备。视频采集设备用于采集环境图像信息并发送至处理设备；处理设备用于接收环境图像信息以进行数据处理形成第一视频流；通信设备用于与远程终端建立通信连接，并将第一视频流发送至远程终端，以供远程终端生成与第一视频流相对应的第二多媒体数据；通信设备还用于接收第二多媒体数据并发送至处理设备；处理设备用于根据接收到的第二多媒体数据进行数据处理以形成显示数据；AR设备用于接收显示数据并进行显示，以使AR设备可以显示远程终端显示的内容。通过此种方式，使得现场作业工作人员可以实时获得针对现场作业情况而提出的实时协助。

Description

一种智能安全帽装置 技术领域
本申请涉及数字视频智能分析技术领域，尤其涉及智能安全帽装置。
 背景技术
目前，由于电力、化工、石油、矿工、地下工程或建筑工地的恶劣环境，为了保护工作人员的安全，工作人员需要佩戴安全帽。同时，当工作人员在进行检修、维护或是其他工作时，会遇到复杂的问题无法自行解决，此时，需要寻求外部专家的帮助。
现有的做法是，通过在安全帽上配置多媒体设备，例如、麦克风、AR设备或是其他装置，同时，预先将特定工作场景中可能会遇到的问题提前存储至安全帽的存储设备中，使得工作人员可以通过安全帽上的相应的设备寻找对应的问题资料进行查看。
但是，目前的做法，由于存储的内容都是预先存储的资料，会存在无法与工作人员现场遇到的问题完全对应，这就使得工作人员可能无法获得相应的帮助。而且，交互方式不够人性化。
 技术问题
本申请的主要目的在于提出一种智能安全帽装置，旨在解决现场作业工作人员无法获得针对现场作业情况而提出的实时协助的问题。
 技术解决方案
为实现上述目的，本申请提供一种智能安全帽装置，所述装置包括安全帽本体、增强现实AR设备、通信设备、视频采集设备，以及处理设备，其中，所述视频采集设备设置于所述安全帽本体的前方中间位置，用于以采集环境图像信息并发送至所述处理设备；所述处理设备组装于所述安全帽本体，用于接收所述环境图像信息以进行数据处理形成第一视频流，并将所述第一视频流发送至通信设备；所述通信设备组装于所述安全帽本体，用于与远程终端建立通信连接，并将所述第一视频流发送至所述远程终端，以供所述远程终端生成与所述第一视频流相对应的第二多媒体数据；所述通信设备还用于接收所述第二多媒体数据并发送至所述处理设备；所述处理设备，还用于根据接收到的第二多媒体数据进行数据处理以形成显示数据，并发送给所述增强现实AR设备；所述AR设备可转动地与所述安全帽本体连接，用于接收所述显示数据并进行显示，以使所述AR设备可以显示所述远程终端显示的内容。
可选地，所述智能安全帽装置还包括触控输入装置，用于接收触控操作以生成控制指令，所述控制指令用于控制所述智能安全帽装置执行相应的操作。
可选地，所述AR设备可拆卸地与所述安全帽本体组装在一起。
可选地，所述安全帽本体包括收容槽，所述AR设备可折叠地收藏于安全帽本体的收容槽中。
可选地，所述通信设备与所述处理设备通过高速通用串行总线进行通信连接，所述通信设备包括5G通信模块，其中，所述5G通信模块支持独立组网/非独立组网。
可选地，所述处理设备包括无线模块和4G通信模块，所述通信设备与所述无线模块和4G通信模块解耦设计，所述处理设备，还用于在确定所述通信设备停止工作时，通过所述无线模块和/或4G通信模块进行通信。
可选地，所述安全帽本体包括帽檐部，所述视频采集设备设置于所述帽檐的中间位置以第一视角采集环境图像信息。
可选地，所述视频采集设备可转动地与所述安全帽本体连接，可转动地调整音视频采集角度，以第一视角采集环境图像信息。
可选地，所述智能安全帽装置还包括音频采集设备，用于采集环境音频信息并发送至所述处理设备，其中，所述音频采集设备包括主麦克和至少一个降噪麦克，所述主麦克设置于所述安全帽本体的前面，所述至少一个降噪麦克设置于所述安全帽本体的后面。
可选地，所述智能安全帽装置还包括语音处理设备，用于根据所述音频采集设备采集的环境噪音数据确定降噪音频数据，根据所述降噪音频数据对根据所述音频采集设备采集的语音音频数据进行降噪得到降噪后的语音音频数据。
可选地，所述智能安全帽装置还包括输出设备，用于当接收到远程语音音频数据时，根据所述降噪音频数据对所述远程语音音频数据进行主动降噪。
可选地，所述处理设备，还用于接收所述音频采集设备发送的环境音频信息，确定所述环境音频信息为满足语音控制条件的语音控制音频数据，根据所述语音控制音频数据确定对应的语音控制指令，根据所述语音控制指令控制所述智能安全帽装置执行相应的指令。
可选地，所述智能安全帽装置还包括电源设备，所述电源设备包括主电源和至少一副电源，其中，所述主电源可拆卸地安装于所述安全帽主体，所述主电源用于为所述智能安全帽装置提供工作电源，所述至少一副电源用于当所述主电源停止供电时，为所述智能安全帽装置提供工作电源。
可选地，所述智能安全帽装置还包括所述散热装置，所述散热装置包括导热组件和散热组件，所述导热组件与所述处理设备和/或所述通信设备相邻设置，所述散热组件与所述安全帽主体连接以形成散热风道，用以将所述导热组件、所述处理设备和所述通信设备的热量从所述安全帽主体内部排出至所述安全帽主体外部。
 有益效果
本申请提供的智能安全帽装置，通过视频采集设备采集环境图像信息，并将该环境图像信息通过处理设备进行处理以形成第一视频流，通过通信设备将该第一视频流发送至远程终端，远程终端播放该第一视频流以获得工作人员的现场工作画面，操作远程终端的专家人员根据第一视频流所显示的现场工作画面进行指导操作，例如，批注操作等，远程终端获取其显示界面当前正显示的图像画面和带有指导操作信息生成第二多媒体数据发送至智能安全帽装置的通信设备，进而将该第二多媒体数据传送处理设备，处理设备对第二多媒体数据进行编解码图像处理使AR设备可以显示与第二多媒体数据所对应的画面内容。由于第二多媒体数据是远程终端根据现场作业画面和专家人员添加的指导操作而生成的，所以，佩戴智能安全帽装置的工作人员可以通过AR设备看到远程专家针对现场工作画面所做出的指导。
 附图说明
图1为本申请一实施例提供的智能安全帽的结构示意图。
图2为本申请一实施例提供的智能安全帽的结构示意图。
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
 本发明的实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
在后续的描述中，使用用于表示元件的诸如“模块”、“部件”或“单元”的后缀仅为了有利于本发明的说明，其本身没有特定的意义。因此，“模块”、“部件”或“单元”可以混合地使用。
图1是本申请提供的一智能安全帽装置的实施例的结构示意图。智能安全帽装置可以与远程终端进行通信连接，以进行音视频远程交流。智能安全帽装置包括安全帽本体、增强现实AR设备、通信设备、视频采集设备，以及处理设备。AR设备可转动地与安全帽本体连接在一起，通信设备、视频采集设备以及处理设备安装于安全帽本体，处理设备与各设备之间通信连接并控制各设备执行相应的指令。
视频采集设备设置于所述安全帽本体，用于以采集环境图像信息并发送至所述处理设备。在本实施方式中，视频采集设备包括具有4K高清拍摄能力的摄像头，其中，摄像头具有防抖功能。在本实施方式中，视频采集设备设置于所述安全帽本体的前方中间位置，以第一视角采集环境图像信息。在一可选的实施方式中安全帽本体包括帽檐部，视频采集设备设置于所述帽檐的中间位置以第一视角采集环境图像信息。在其他实施方式中，所述视频采集设备可转动地与所述安全帽本体连接，可转动地调整音视频采集角度，以第一视角采集环境图像信息。用户在使用的过程中，可以通过手动操作的方式，转动视频采集设备的采集角度。
在一可选实施方式中，视频采集设备还包括闪光灯，所述闪光灯设置于所述摄像头的一侧。当视频采集设备在采集环境图像信息时，处理设备控制闪光灯进行补光；当视频采集设备在停止工作时，处理设备根据照明指令控制开启闪光灯进行照明。
在一可选实施方式中，安全帽本体的前部还包括指示灯，用以提示用户对准摄像目标。
通过上述实施方式，使得视频采集设备可以在工作人员进行工作的非静态情况下采集到画面清晰的环境图像信息，同时，由于工作人员在配带安全帽时，帽檐与工作人员的视角几乎相同，使得视频采集设备采集到的环境图像信息具有第一视角效果。
所述通信设备组装于所述安全帽本体，用于与远程终端建立通信连接，以使智能安全帽装置和远程终端进行通信。所述通信设备与所述处理设备通过高速通用串行总线进行通信连接，所述通信设备包括5G通信模块，其中，所述5G通信模块支持独立组网/非独立组网。在本实施方式中，高速通用串行总线为USB 3.0，通过本实施方式，可以解决部分平台没有PCIE Gen2/Gen3接口的限制，拓宽处理设备的选型范围，可降低系统成本。
所述处理设备组装于所述安全帽本体，用于接收所述环境图像信息以进行数据处理形成第一视频流，并将所述第一视频流发送至通信设备。第一视频流为智能安全帽装置获取的工作人员现场作业环境视频数据。在本实施方式中，处理设备包括CPU和GPU，举例而言，CPU和GPU为八核64位处理器，处理设备通过CPU和GPU进行语音识别和图像识别，进而根据识别结果控制智能安全帽装置执行相应的指令。
在一可选的实施方式中，视频采集设备的图像获取装置包括第一子图像获取装置和第二子图像获取装置，其中，第一子图像获取装置为设置于智能安全帽本体上的摄像头，第二子图像获取装置为设置于AR设备上的摄像头，在本实施方式中，处理设备，用于判断是否启动AR设备；当确定AR设备已经启动，则控制通过第二图像获取装置获取第一视频流；当确定AR设备未启动，则控制通过第一图像获取装置获取第一视频流。
在一可选的实施方式中，所述处理设备还包括无线模块和4G通信模块，所述通信设备与所述无线模块和4G通信模块解耦设计，所述处理设备，还用于在确定所述通信设备停止工作时，通过所述无线模块和/或4G通信模块进行通信。具体地，安全帽本体包括5G SIM卡槽、无线模块和/或4G SIM卡槽，5G SIM卡槽、无线模块和/或4G SIM卡槽分别与处理设备中的处理器电线连接，当处理器检测到5G SIM卡槽中未安装SIM卡时，则控制无线模块和/或4G通信模块进行数据通信。通过此种实施方式，不仅用户控制智能安全帽装置进行4G和5G的功能选择，同时，由于5G通信设备的电路设计与处理设备中的通信模块的电路设计完全解耦，便于安全帽功能定制。
通信设备用于并将所述第一视频流发送至所述远程终端，以供所述远程终端生成与所述第一视频流相对应的第二多媒体数据；所述通信设备还用于接收所述第二多媒体数据并发送至所述处理设备。
具体地，远程终端包括触控屏幕和输入设备，其中，输入设备可以是键鼠设备、语音设备以及触控交互设备。触控屏幕提供图形用户界面以显示第一视频流所对应的视频画面，同时，根据接收到的触控操作在图形用户界面上显示相应的交互信息。在本实施方式中，远程终端可以接收交互操作，以在图形用户界面的相应位置处显示对应的交互信息，举例而言，在图形用户界面播放第一视频流所对应的视频画面时，图形用户界面接收滑动触控操作，并在视频画面上显示对应的滑动轨迹。通过此种方式，远程终端的图形用户界面上可以显示出对第一视频流所对应的视频画面所作的交互信息，例如，批注、文字等信息。
其中，所述第二多媒体数据为与所述第一视频流相对应的多媒体数据。多媒体数据可以是视频流数据、图片数据、文件数据和语音数据。例如，远程终端可以将生成的视频流、图片、文件和语音数据等发送至智能安全帽装置，以指导佩戴智能安全帽装置的工作人员进行工作。在本实施方式中，第二多媒体数据为在所述第一视频流上叠加有通过远程终端接收到的交互信息的数据，所述第二多媒体数据不同于所述第一视频流，举例而言，所述第二多媒体数据包括如下至少一种：根据所述第一视频流生成的图片信息、根据所述第一视频流生成的带有标注信息的多媒体数据，和根据所述第一视频流生成的文本数据。也就是说，智能安全帽装置上的AR设备所显示的内容是基于远程终端根据智能安全帽装置获取的视频流进行处理后所形成的内容，通过此种方式，可以使AR设备的实时画面叠加远程终端的交互操作，显示远程终端的同屏画面，或者显示文本、标注等相关交互信息。
所述处理设备，还用于根据接收到的第二多媒体数据进行数据处理以形成显示数据，并发送给所述增强现实AR设备。
所述AR设备可转动地与所述安全帽本体连接，用于接收所述显示数据并进行显示，以使所述AR设备可以显示所述远程终端显示的内容。
具体地，在本实施方式中，安全帽本体包括连接槽，该连接槽可转动地与安全帽本体连接在一起，AR设备包括连接头。组装时，通过将AR设备的连接头插入到连接槽中并卡合在一起，以使得AR设备可以转动地组装于安全帽本体上，用户在不使用AR设备时，可以将AR设备转动至安全帽本体的侧面或内部，当使用AR设备时，将AR设备转动至安全帽本体的前端。
在一可选的实施方式中，所述AR设备与所述处理设备通过Display Port通用接口进行数据连通。其中，Display Port通用接口设置于连接槽内部，Display Port通用接口与处理设备电路连接，AR设备的连接头设置有通用接头，使得当AR设备的连接头插入至连接槽时，使得AR设备的连接头的通用接头与连接槽内部Display Port通用接口插接在一起，以使所述AR设备与所述处理设备通过Display Port通用接口进行数据连通。通过本实施方式，提供了AR设备的通用性，可兼容多种AR光学成像技术，如棱镜、自由曲面、光波导等光学机构制作的AR显示模，通过更换光学模组，即可实现AR眼镜性能升级。
在其他实施方式中，安全帽本体包括收容槽，所述AR设备可折叠地收藏于安全帽本体的收容槽中。当用户在不使用AR设备时，可以将AR设备折叠于至安全帽本体的收容槽中。
通过上述实施方式，使得智能安全帽装置具有AR功能，通过将获取的环境图像信息发送至远端的专家人员进行观看指导，并形成包括有交互信息的多媒体信息发回至智能安全帽装置，并通过AR设备将远程终端返回的多媒体信息进行呈现，以使佩戴智能安全帽装置的工作人员可以通过AR设备看到远程专家针对现场工作画面所做出的指导。
进一步地，如图2所示，智能安全帽装置还包括音频采集装置，用于采集环境音频信息并发送至所述处理设备。其中，音频采集装置包括至少一个主麦克和至少一个降噪麦克。
在本实施方式中，至少一个降噪麦克的数量为两个，其中，所述主麦克设置于所述安全帽本体的前面，所述至少一个降噪麦克设置于所述安全帽本体的侧面。主麦克风在前端，离发声点近，两个降噪麦克在智能安全帽侧面，距离语音信号足够远，保证采集到的语音信号有明显差异，便于降噪算法分析。
在其他实施方式中，至少一个主麦克的数量为两个，至少一个降噪麦克的数量为一个，其中，两个主麦克设置于安全帽本体的前面，一个降噪麦克设置于安全帽本体的背面。使得两个主麦克风在前端，离发声点近，降噪麦克在智能安全帽背面，距离语音信号足够远，保证采集到的语音信号有明显差异，便于降噪算法分析。
进一步地，所述智能安全帽装置还包括语音处理设备，用于根据音频采集装置采集的音频数据进行音频降噪处理。在本实施方式中，语音处理设备为音频处理芯片，与处理设备相互独立。在其他实施方式中，语音处理设备也可以为整合于处理设备中的功能模块。
其中，语音处理设备用于根据所述音频采集设备采集的环境噪音数据，确定降噪音频数据，根据所述降噪音频数据对根据所述音频采集设备采集的语音音频数据进行降噪得到降噪后的语音音频数据。举例而言，当佩戴智能安全帽的工作人员与远程终端的专家人员进行语音通话时，通过降噪音频数据对采集到的工作人员的语音音频数据进行降噪，以使工作人员的说话内容更加清晰，然后，通过通信设备将降噪后的语音音频数据发送至远程终端。
其中，所述智能安全帽装置还包括输出设备，用于当接收到远程语音音频数据时，根据所述降噪音频数据对所述远程语音音频数据进行主动降噪。在本实施方式中，输入设备包括两个扬声器，两个扬声器分别设置于安全帽本体的两侧以接近人耳的部位，当接收远程语音音频数据，处理设备将降噪音频数据和远程语音音频数据发送至两个扬声器同时播放，使得降噪音频数据可以抵消环境噪音，以得到远程语音音频数据中的有效语音数据，达到主动降噪的作用。
进一步地，所述处理设备，还用于接收所述音频采集设备发送的环境音频信息，确定所述环境音频信息为满足语音控制条件的语音控制音频数据，根据所述语音控制音频数据确定对应的语音控制指令，根据所述语音控制指令控制所述智能安全帽装置执行相应的指令。举例而言，当检测到用户输入包括“拍照”的语音控制音频数据，处理设备根据该语音控制音频数据生成拍照指令，并控制视频采集设备进行拍照。在本实施方式中，音频采集设备在发送环境音频信息至处理设备之前，将该环境音频信息发送至语音处理设备，通过语音处理设备对该环境音频信息进行降噪处理，使得处理设备可以更精确地识别降噪后的环境音频信息。
进一步地，所述智能安全帽装置还包括电源设备，所述电源设备包括主电源和至少一副电源，其中，所述主电源可拆卸地安装于所述安全帽主体。通过内置双电供电能力，使得智能安全帽无需外接电源即可工作，所述主电源用于为所述智能安全帽装置提供工作电源，所述至少一副电源用于当所述主电源停止供电时，为所述智能安全帽装置提供工作电源。通过此实施方式，使得用户在更换主电源时，智能安全帽装置可以通过启动副电源以进行功能，使得智能安全帽装置并不会停止工作，不掉电。在本实施方式中，安全帽主体的后部设置有主电源槽，主电源可拆卸地安装于主电源槽中，副电源内嵌于安全帽主体中，安全帽主体包括充电口，通过充电口可以对副电源进行充电。
进一步地，所述智能安全帽装置还包括所述散热装置，所述散热装置包括导热组件和散热组件，所述导热组件与所述处理设备和/或所述通信设备相邻设置，所述散热组件与所述安全帽主体连接以形成散热风道，用以将所述导热组件、所述处理设备和所述通信设备的热量从所述安全帽主体内部排出至所述安全帽主体外部。在本实施方式中，导热组件可以为如下至少一种或多种：热管、均热板、铜管和铜板。其中，导热组件与处理设备和所述通信设备贴合，由于处理设备和通信设备为主要发热元件，通过将导热组件覆盖处理设备和所述通信设备使得可以快速将发热元件的热量导出，以进行降温。在本实施方式中，散热组件为离心风扇。其中，离心风扇与处理设备和通信设备相对设置，且远离安全帽本体的内表面设置。在一可选的实施方式中，安全帽本体的与处理设备和通信设备相邻的表面设置有散热孔，使得当离心风扇工作时，与散热孔形成散热风道，使得离心风扇产生的气流可以将发热元件的热量从散热孔带出安全帽本体外部。通过此种实施方式，解决产品使用过程中温度过高的问题，提高佩戴舒适度。
进一步地，所述智能安全帽装置还包括触控输入装置，用于接收触控操作以生成控制指令，所述控制指令用于控制所述智能安全帽装置执行相应的操作。触控输入装置为触控面板，通过触控面板接收触控操作，并将该触控操作发送至处理设备，处理设备通过识别触控操作产生对应的控制指令，以控制执行对应的操作。在本实施方式中，触控操作可以为点击操作。在其他实施方式中，触控操作可以为滑动操作、双击操作或是其他可以被识别到的触控手势。在本实施方式中，触控面板设置于安全帽本体的表面，例如，侧面或是后面等区域，具体不做限定。在其他实施方式中，触控面板可以为AR设备中的触控区域，例如，AR设备的连接杆等区域。举例而言，当需要控制视频采集设备控制拍照时，可以通过双击触控装置的方式触发“拍照”指令，以控制视频采集设备控制拍照。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本申请的保护之内。
 工业实用性
本申请提供的智能安全帽装置，通过视频采集设备采集环境图像信息，并将该环境图像信息通过处理设备进行处理以形成第一视频流，通过通信设备将该第一视频流发送至远程终端，远程终端播放该第一视频流以获得工作人员的现场工作画面，操作远程终端的专家人员根据第一视频流所显示的现场工作画面进行指导操作，例如，批注操作等，远程终端获取其显示界面当前正显示的图像画面和带有指导操作信息生成第二多媒体数据发送至智能安全帽装置的通信设备，进而将该第二多媒体数据传送处理设备，处理设备对第二多媒体数据进行编解码图像处理使AR设备可以显示与第二多媒体数据所对应的画面内容。由于第二多媒体数据是远程终端根据现场作业画面和专家人员添加的指导操作而生成的，所以，佩戴智能安全帽装置的工作人员可以通过AR设备看到远程专家针对现场工作画面所做出的指导。因此，具有工业实用性。

Claims (13)

  1. 一种智能安全帽装置，所述装置包括安全帽本体、增强现实AR设备、通信设备、视频采集设备，以及处理设备，其中，
    所述视频采集设备设置于所述安全帽本体，用于以采集环境图像信息并发送至所述处理设备；
    所述处理设备组装于所述安全帽本体，用于接收所述环境图像信息以进行数据处理形成第一视频流，并将所述第一视频流发送至通信设备；
    所述通信设备组装于所述安全帽本体，用于与远程终端建立通信连接，并将所述第一视频流发送至所述远程终端，以供所述远程终端生成与所述第一视频流相对应的第二多媒体数据；所述通信设备还用于接收所述第二多媒体数据并发送至所述处理设备；
    所述处理设备，还用于根据接收到的第二多媒体数据进行数据处理以形成显示数据，并发送给所述增强现实AR设备；
    所述AR设备可转动地与所述安全帽本体连接，用于接收所述显示数据并进行显示，以使所述AR设备可以显示所述远程终端显示的内容。
  2. 如权利要求1所述的智能安全帽装置，其中，所述智能安全帽装置还包括触控输入装置，用于接收触控操作以生成控制指令，所述控制指令用于控制所述智能安全帽装置执行相应的操作。
  3. 如权利要求1所述的智能安全帽装置，其中，所述AR设备可拆卸地与所述安全帽本体组装在一起。
  4. 如权利要求1所述的智能安全帽装置，其中，所述安全帽本体包括收容槽，所述AR设备可折叠地收藏于安全帽本体的收容槽中。
  5. 如权利要求1所述智能安全帽装置，其特征在于，所述通信设备与所述处理设备通过高速通用串行总线进行通信连接，所述通信设备包括5G通信模块，其中，所述5G通信模块支持独立组网/非独立组网。
  6. 如权利要求5所述的智能安全帽装置，其中，所述处理设备包括无线模块和4G通信模块，所述通信设备与所述无线模块和4G通信模块解耦设计，所述处理设备，还用于在确定所述通信设备停止工作时，通过所述无线模块和/或4G通信模块进行通信。
  7. 如权利要求1所述的智能安全帽装置，其中，所述视频采集设备可转动地与所述安全帽本体连接，可转动地调整音视频采集角度，以第一视角采集环境图像信息。
  8. 如权利要求1所述的智能安全帽装置，其中，所述智能安全帽装置还包括音频采集设备，用于采集环境音频信息并发送至所述处理设备，其中，所述音频采集设备包括主麦克和至少一个降噪麦克，所述主麦克设置于所述安全帽本体的前面，所述至少一个降噪麦克设置于所述安全帽本体的后面。
  9. 如权利要求8所述的智能安全帽装置，其中，所述智能安全帽装置还包括语音处理设备，用于根据所述音频采集设备采集的环境噪音数据确定降噪音频数据，根据所述降噪音频数据对根据所述音频采集设备采集的语音音频数据进行降噪得到降噪后的语音音频数据。
  10. 如权利要求8所述的智能安全帽装置，其中，所述智能安全帽装置还包括输出设备，用于当接收到远程语音音频数据时，根据所述降噪音频数据对所述远程语音音频数据进行主动降噪。
  11. 如权利要求8所述的智能安全帽装置，其中，所述处理设备，还用于接收所述音频采集设备发送的环境音频信息，确定所述环境音频信息为满足语音控制条件的语音控制音频数据，根据所述语音控制音频数据确定对应的语音控制指令，根据所述语音控制指令控制所述智能安全帽装置执行相应的指令。
  12. 如权利要求1所述的智能安全帽装置，其中，所述智能安全帽装置还包括电源设备，所述电源设备包括主电源和至少一副电源，其中，所述主电源可拆卸地安装于所述安全帽主体，所述主电源用于为所述智能安全帽装置提供工作电源，所述至少一副电源用于当所述主电源停止供电时，为所述智能安全帽装置提供工作电源。
  13. 如权利要求1所述的智能安全帽装置，其中，所述智能安全帽装置还包括所述散热装置，所述散热装置包括导热组件和散热组件，所述导热组件与所述处理设备和/或所述通信设备相邻设置，所述散热组件与所述安全帽主体连接以形成散热风道，用以将所述导热组件、所述处理设备和所述通信设备的热量从所述安全帽主体内部排出至所述安全帽主体外部。
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