WO2014183640A1 - 一种护目镜摄录系统及方法 - Google Patents

一种护目镜摄录系统及方法 Download PDF

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Publication number
WO2014183640A1
WO2014183640A1 PCT/CN2014/077433 CN2014077433W WO2014183640A1 WO 2014183640 A1 WO2014183640 A1 WO 2014183640A1 CN 2014077433 W CN2014077433 W CN 2014077433W WO 2014183640 A1 WO2014183640 A1 WO 2014183640A1
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WIPO (PCT)
Prior art keywords
camcorder
goggles
display terminal
wifi
video
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PCT/CN2014/077433
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English (en)
French (fr)
Inventor
张子峰
曾慧萍
张晟
陈锦标
刘典星
Original Assignee
深圳市福智软件技术有限公司
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Application filed by 深圳市福智软件技术有限公司 filed Critical 深圳市福智软件技术有限公司
Publication of WO2014183640A1 publication Critical patent/WO2014183640A1/zh

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Classifications

    • 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
    • H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera

Definitions

  • the present invention relates to the field of electronic product technology, and in particular, to a goggles recording system and method. ⁇ Background technique ⁇
  • the present invention provides a goggles recording system and method, which aim to solve the technical problem that the existing video goggles cannot be wirelessly transmitted and cannot be supplied with constant current.
  • a goggles recording system includes a goggles and a display terminal, the goggles include a camcorder and a WIFI module, the camcorder is installed at a front end of the goggles, and the camcorder passes the WIFI module and the display terminal connection.
  • the camcorder supports a WIFI AP mode and an RTSP video protocol
  • the display terminal installs an APPs application and is connected to the camcorder through a WIFI module.
  • the camcorder further includes a video capturing system and a video transmission system, the video capturing system is configured to take a picture or video, and compress the shooting data, the data compression method For the H.264 encoding mode; the video transmission system is used to view the current mirror of the camcorder The head image or the compressed shooting data is transmitted to the display terminal through the WIFI module.
  • the charging module is charged by: controlling the triode through a PWM pulse width modulation duty ratio so that the collector voltage reaches a constant current output charging at a certain value, and is a constant current of the goggles. Power is supplied, and the output of the MCU-PWM is regulated by software to randomly regulate the current required for charging.
  • the display terminal receives the shooting data transmitted by the video transmission system in real time and parses it, acquires the current lens image or reads the media file that has been captured by the video capturing system, and plays the image through the WIFI module.
  • the recorder performs setting and controls shooting, stopping, zooming or mode switching of the camcorder;
  • the display terminal includes a mobile phone or a tablet.
  • the present invention also provides a goggles recording method.
  • a method for recording a goggle comprising:
  • Step a Wear goggles and take pictures or videos through the camcorder
  • Step b transmitting the shooting data to the display terminal through the WIFI module
  • Step c Display the shooting data through the display terminal, and control the operation of the camcorder through WIFI.
  • the above goggles recording method wherein: before the step a, the method further comprises: setting a WIFI account name through a camcorder; installing an APPs through the display terminal; opening the WIFI through the camcorder and starting the AP mode; and opening the WIFI through the display terminal and Search for the account name of the camcorder and establish a connection with the camcorder.
  • the step b further comprises: performing compression processing on the photographing data, wherein the data compression mode is an H.264 encoding mode.
  • the step c further comprises: receiving the shooting data transmitted by the camcorder in real time and parsing, acquiring the current lens image or reading the media file that has been captured by the video capturing system for playing; Set the camcorder and control the camcorder's shooting, stop, zoom, or mode switching.
  • the above-mentioned goggles recording method wherein: after the step c, the method further comprises: supplying a constant current to the camcorder through the charging module.
  • the camcorder of the embodiment of the invention includes a waterproof and dustproof design, which is convenient for the user to normally use in a rainstorm or a large dust state; in addition, the present invention supplies a constant current to the camcorder through PWM, Meet the individual needs of users.
  • FIG. 1 is a schematic structural view of a goggles recording system according to an embodiment of the present invention.
  • FIG. 2 is a schematic circuit diagram of a charging module according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of a method for recording a goggle according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of a goggles recording system according to an embodiment of the present invention.
  • the goggles recording system of the embodiment of the invention includes a goggles and a display terminal.
  • the goggles include a camcorder and a WIFI module.
  • the camcorder is installed at the front end of the goggles.
  • the camcorder supports WIFI AP mode and RTSP (Real Time Streaming Protocol, real time). Streaming Protocol) Video Protocol;
  • the display terminal supports the RTSP video protocol by installing APPs (Applications) and connects to the camcorder through the WIFI module.
  • APPs Applications
  • Camcorders include real-time embedded systems and Linux (a free and open source Unix-like operating system) kernel embedded systems, real-time embedded systems for DSP (Digital ignal Processing, Digital signal processing) and video codec and file system operation, Linux kernel embedded system for WIFI driver and related video sharing communication protocol operation, after the operating system in the camcorder starts, it will run real-time embedded system at the same time.
  • Linux kernel embedded system Linux accesses the files in the real-time embedded system through the virtual file system mapping, and issues commands to the real-time embedded system to operate the file system through the internal protocol interface.
  • the camcorder also includes a video capture system and a video transmission system.
  • the video capture system is used to take pictures or videos and compress the shooting data.
  • the video shooting system supports two high-definition shooting modes of 1080p/30 frames or 720p/6 frames per second.
  • the picture capture includes single shot and continuous shooting.
  • the image resolution is 12MP;
  • the data compression method is the highly compressed digital video codec standard proposed by the H.264 coding mode (the joint video group composed of the ITU-T video coding expert group and the ISO/IEC dynamic image expert group).
  • Data compression the compressed video format is H.264 MOV format
  • the image format is JPEG format.
  • the lens of the camcorder can be rotated up and down to facilitate adjustment of the shooting angle.
  • the video transmission system is configured to transmit the current lens image of the camcorder or the compressed shooting data to the display terminal in real time through the WIFI module;
  • the goggles further include a charging module, and the charging module is disposed on one side of the goggle frame for controlling the transistor Q1 by a PWM (Pulse Width Modulation) duty cycle so that the collector voltage is at a certain value. It achieves constant current output charging, supplies constant current to the goggles, and controls the current of the MCU-PWM to control the current required by the software to meet the individual needs of the user.
  • the voltage value can be set according to the actual situation.
  • 2 is a schematic circuit diagram of a charging module according to an embodiment of the present invention.
  • the display terminal is connected to the camcorder through the WIFI module by installing APPs or RTSP protocol, receiving the shooting data transmitted by the video transmission system in real time and parsing, obtaining the current lens image (the delay time is about Is) or reading the video capture system has been taken.
  • the media files are played, and the camcorder is set by the WIFI module and controls the shooting, stopping, zooming, and mode switching of the camcorder.
  • the display terminal includes a communication device such as a mobile phone and a tablet computer, and the user can view the captured content in the video shooting system in real time through WIFI and perform network uploading (supporting Youtube or Facebook, etc.), so that the information interaction is faster and more convenient. .
  • FIG. 3 is a flowchart of a goggles recording method according to an embodiment of the present invention.
  • the goggles recording method of the embodiment of the present invention includes the following steps:
  • Step S200 setting a WIFI account name through a video camera
  • step S200 the camcorder is installed at the front end of the goggles, and the camcorder supports the WIFI AP mode and the RTSP video protocol.
  • Step S210 Supporting the RTSP video protocol by installing APPs on the display terminal;
  • Step S220 Turn on the WIFI through the camcorder and start the AP mode.
  • the camcorder includes a real-time embedded system and a Linux kernel embedded system, a real-time embedded system for DSP and video codec and a file system operation, and a Linux kernel embedded system for WIFI driver and related video. Sharing the operation of the communication protocol, after the operating system in the camcorder is started, the real-time embedded system and the Linux kernel embedded system will be run at the same time. Linux accesses the files in the real-time embedded system through the virtual file system mapping, and through the internal protocol interface. Issue commands to the real-time embedded system to manipulate the file system.
  • Step S230 Open the WIFI through the display terminal and search for the account name of the camcorder and establish a connection with the camcorder;
  • Step S240 Wearing goggles, taking a picture or video through a camcorder, and compressing the shooting data
  • step S240 the lens of the camcorder can be rotated up and down, which is convenient for adjustment of the shooting angle, and supports two high-definition shooting modes of 1080 frames per second or 720p per second for 6 frames.
  • the picture shooting includes single shot and continuous shooting, pictures
  • the resolution is 12MP;
  • the data compression method is performed using the H.264 coding mode (the highly compressed digital video codec standard proposed by the joint video group composed of the ITU-T Video Coding Experts Group and the ISO/IEC Motion Picture Experts Group).
  • Data compression, compressed video format is H.264 MOV Format, the picture format is JPEG format.
  • Step S250 transmitting the current lens image of the camcorder or the compressed shooting data to the display terminal through WIFI in real time;
  • Step S260 receiving, by the display terminal, the shooting data transmitted by the camcorder in real time and parsing, obtaining the current lens image or reading the media file that has been captured by the video capturing system for playing;
  • the display terminal includes a communication device such as a mobile phone and a tablet computer, and the user can view the shooting content in the video shooting system in real time through WIFI and perform network uploading, so that the information interaction is faster and more convenient.
  • a communication device such as a mobile phone and a tablet computer
  • Step S270 setting the camcorder through WIFI, and controlling the operations of shooting, stopping, zooming, and mode switching of the camcorder;
  • Step S280 The power supply is supplied to the goggles through the charging module.
  • step S280 the charging module is disposed on one side of the goggle frame, and the transistor Q1 is controlled by the PWM modulation pulse duty cycle so that the collector voltage is at a certain value to achieve constant current output charging, which is a constant current of the goggles.
  • Power supply, and the output of the MCU-PWM is controlled by software to randomly regulate the current required for charging to meet the individual needs of the user; the voltage value can be set according to the actual situation.
  • the goggles recording system and method of the embodiment of the present invention integrates the goggles and the camcorder, and the user also has a high-definition camcorder while wearing the goggles, thereby eliminating the trouble of the user wearing the camcorder additionally.
  • the wearable configuration of the HD camcorder greatly facilitates the user's use; and connects the display terminal to the camcorder through the WIFI function, which facilitates real-time viewing and shooting of the camcorder for wireless transmission;
  • the camcorder of the embodiment of the invention includes a waterproof and dustproof design, which is convenient for the user to normally use in a heavy rain or a large dust state; in addition, the present invention supplies a constant current to the camcorder through PWM to meet the individual needs of the user.

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  • Multimedia (AREA)
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Abstract

本发明涉及电子产品技术领域，尤其涉及一种护目镜摄录系统及方法。所述护目镜摄录系统包括护目镜和显示终端，所述护目镜包括摄录机、WIFI模块和充电模块，所述摄录机用于拍摄图片或视频，并通过WIFI模块将拍摄数据传输至显示终端；所述显示终端用于显示拍摄数据，并通过WIFI模块控制摄录机的操作；所述充电模块用于通过脉冲宽度调制功能向所述护目镜进行恒流供电。本发明的实施通过将护目镜和摄录机进行整合，用户在佩戴护目镜的同时也拥有了高清摄录机，省却了用户额外佩戴摄录机的麻烦，实现了高清摄录机的穿戴式配置，极大的方便了用户使用；并通过WIFI功能将显示终端与摄录机进行连接，便于实时查看并拍摄摄录机的操作，实现无线传输。

Description

一种护目镜摄录系统及方法
【技术领域】
本发明涉及电子产品技术领域， 尤其涉及一种护目镜摄录系统及方法。 【背景技术】
目前， 国内外户外极限运动非常流行， 要记录每一刻的精彩瞬间， 使用传 统 DV或相机等电子产品都有各种各样的局限性， 包括重量、 尺寸及便携性等。 随着电子产品的发展趋势， 市场上出现了穿戴式的电子产品， 而随着网络技术 的发展和普及， 电子产品的智能化和网络化趋势也越来越明显， 例如， 中国发 明专利 CN101620320中公布了一种无视差摄录像护目镜装置， 该发明通过在护 目镜的两个镜框的中心位置设置摄录像头， 并通过传输线将摄录像头拍摄内容 传输到显示器。 现有技术中的摄录像护目镜不足在于： 不能恒流供电且无法无 线传输， 使用较为不便。
【发明内容】
有鉴于此， 本发明提供一种护目镜摄录系统及方法， 旨在解决现有的摄录 像护目镜无法无线传输且不能恒流供电的技术问题。
本发明的发明目的是通过以下技术方案来实现的：
一种护目镜摄录系统， 包括护目镜和显示终端， 所述护目镜包括摄录机和 WIFI模块， 所述摄录机安装于护目镜的前端， 所述摄录机通过 WIFI模块与显 示终端连接。
上述的护目镜摄录系统， 其中： 所述摄录机支持 WIFI AP模式及 RTSP视 频协议， 所述显示终端安装 APPs应用程序并通过 WIFI模块与摄录机连接。
上述的护目镜摄录系统， 其中： 所述摄录机还包括视频拍摄系统和视频传 输系统， 所述视频拍摄系统用于拍摄图片或视频， 并将拍摄数据进行压缩处理， 所述数据压缩方式为 H.264编码模式； 所述视频传输系统用于将摄录机当前镜 头画面或压缩后的拍摄数据通过 WIFI模块传输至显示终端。
上述的护目镜摄录系统， 其中： 所述充电模块的充电方式为： 通过 PWM 脉冲宽度调制占空比控制三极管使其集电级电压在一定值时达到恒电流输出充 电， 为护目镜恒流供电， 并通过软件调控 MCU-PWM的输出随机调控充电所需 电流。
上述的护目镜摄录系统， 其中： 所述显示终端接收视频传输系统实时传输 的拍摄数据并进行解析， 获取当前镜头画面或读取视频拍摄系统已经拍摄的媒 体文件进行播放， 通过 WIFI模块对摄录机进行设置， 并控制摄录机的拍摄、停 止、 变焦或模式切换； 所述显示终端包括手机或平板电脑。
另外， 本发明还提供一种护目镜摄录方法。
一种护目镜摄录方法， 包括：
步骤 a: 佩戴护目镜， 并通过摄录机拍摄图片或视频；
步骤 b: 通过 WIFI模块将拍摄数据传输到显示终端；
步骤 c: 通过显示终端显示拍摄数据， 并通过 WIFI控制摄录机的操作。 上述的护目镜摄录方法，其中：所述步骤 a前还包括：通过摄录机设置 WIFI 账户名； 通过显示终端安装 APPs; 通过摄录机打开 WIFI并启动 AP模式； 通 过显示终端打开 WIFI并搜索摄录机的账户名并与摄录机建立连接。
上述的护目镜摄录方法， 其中： 所述步骤 b还包括： 将拍摄数据进行压缩 处理， 所述数据压缩方式为 H.264编码模式。
上述的护目镜摄录方法， 其中： 所述步骤 c还包括： 接收摄录机实时传输 的拍摄数据并进行解析， 获取当前镜头画面或读取视频拍摄系统已经拍摄的媒 体文件进行播放； 通过 WIFI对摄录机进行设置， 并控制摄录机的拍摄、 停止、 变焦或模式切换。
上述的护目镜摄录方法， 其中： 所述步骤 c后还包括： 通过充电模块为为 摄录机恒流供电。 本发明实施例的优点在于： 本发明实施例的护目镜摄录系统及方法通过将 护目镜和摄录机进行整合， 用户在佩戴护目镜的同时也拥有了高清摄录机， 省 却了用户额外佩戴摄录机的麻烦， 实现了高清摄录机的穿戴式配置， 极大的方 便了用户使用； 并通过 WIFI功能将显示终端与摄录机进行连接，便于实时查看 并拍摄摄录机的操作， 实现无线传输； 同时， 本发明实施例的摄录机包括防水 和防尘设计， 便于用户在暴雨或者大沙尘状态下正常使用； 另外， 本发明通过 PWM为摄录机恒流供电， 以满足用户个性化需求。
【附图说明】
图 1为本发明实施例的护目镜摄录系统的结构示意图;
图 2为本发明实施例的充电模块的电路示意图；
图 3为本发明实施例的护目镜摄录方法的流程图。
【具体实施方式】
为详细说明本发明的技术内容、 构造特征、 所实现目的及效果， 以下结合 实施方式并配合附图详予说明。
请参阅图 1， 是本发明实施例的护目镜摄录系统的结构示意图。 本发明实 施例的护目镜摄录系统包括护目镜和显示终端， 护目镜包括摄录机和 WIFI模 块， 摄录机安装于护目镜的前端， 摄录机支持 WIFI AP 模式及 RTSP ( RealTimeStreamingProtocol, 实时流传输协议）视频协议； 显示终端通过安装 APPs ( Applications, 应用程序） 支持 RTSP视频协议并通过 WIFI模块与摄录 机连接， 摄录机打开 WIFI时启动 AP模式， 显示终端打开 WIFI后主动搜索摄 录机的 WIFI账户名并建立连接， 并通过 APPs查看摄录机中的拍摄画面。 具体 地：
摄录机包括实时嵌入式系统和 Linux (一种自由和开放源码的类 Unix操作 系统 ) 内核嵌入式系统， 实时嵌入式系统用于 DSP ( Digitals ignalProcessing， 数字信号处理）和视频编解码以及文件系统的运行， Linux内核嵌入式系统用于 WIFI驱动以及相关的视频分享通讯协议的运行， 摄录机中的操作系统启动后， 将同时运行实时嵌入式系统和 Linux内核嵌入式系统， Linux通过虚拟文件系统 映射访问实时嵌入式系统中的文件， 并通过内部协议接口向实时嵌入式系统发 出命令来操作文件系统。
摄录机还包括视频拍摄系统和视频传输系统，
视频拍摄系统用于拍摄图片或视频， 并将拍摄数据进行压缩处理； 其中， 视频拍摄系统支持 1080p每秒 30帧或 720p每秒 6帧的两种高清拍摄模式， 图 片拍摄包括单拍和连拍， 图片分辨率为 12MP; 数据压缩方式为使用 H.264编码 模式（由 ITU-T视频编码专家组和 ISO/IEC动态图像专家组联合组成的联合视 频组提出的高度压缩数字视频编解码器标准）进行数据压缩， 压缩后的视频格 式为 H.264 MOV格式， 图片格式为 JPEG格式。 在本发明实施例中， 摄录机的 镜头可上下旋转， 便于拍摄角度的调整。
视频传输系统用于将摄录机当前镜头画面或压缩后的拍摄数据通过 WIFI 模块实时传输到显示终端；
护目镜还包括充电模块， 充电模块设于护目镜镜架的一侧，用于通过 PWM ( Pulse Width Modulation, 脉冲宽度调制）占空比控制三极管 Q1使其集电级电 压在某一定值时以达到恒电流输出充电， 为护目镜恒流供电， 并通过软件调控 MCU-PWM的输出随机调控充电所需电流,以满足用户个性化需求；该电压值可 根据实际情况进行设定， 具体请一并参阅图 2， 是本发明实施例的充电模块的 电路示意图。
显示终端通过安装 APPs或 RTSP协议并通过 WIFI模块与摄录机连接， 接 收视频传输系统实时传输的拍摄数据并进行解析， 获取当前镜头画面 （延迟时 间为 Is左右）或读取视频拍摄系统已经拍摄的媒体文件进行播放，并通过 WIFI 模块对摄录机进行设置以及控制摄录机的拍摄、停止、 变焦及模式切换等操作。 在本发明实施例中，显示终端包括手机、平板电脑等通讯设备，用户可通过 WIFI 实时查看视频拍摄系统中的拍摄内容并进行网络上传（支持 Youtube或 Facebook 等）， 使信息交互更为快速便捷。
请参阅图 3， 是本发明实施例的护目镜摄录方法的流程图。 本发明实施例 的护目镜摄录方法包括以下步骤：
步骤 S200: 通过摄录机设置 WIFI账户名；
在步骤 S200中，摄录机安装于护目镜的前端，摄录机支持 WIFI AP模式及 RTSP视频协议。
步骤 S210: 通过显示终端安装 APPs支持 RTSP视频协议；
步骤 S220: 通过摄录机打开 WIFI并启动 AP模式；
在步骤 S220中， 摄录机包括实时嵌入式系统和 Linux内核嵌入式系统， 实 时嵌入式系统用于 DSP和视频编解码以及文件系统的运行， Linux内核嵌入式 系统用于 WIFI驱动以及相关的视频分享通讯协议的运行，摄录机中的操作系统 启动后， 将同时运行实时嵌入式系统和 Linux内核嵌入式系统， Linux通过虚拟 文件系统映射访问实时嵌入式系统中的文件， 并通过内部协议接口向实时嵌入 式系统发出命令来操作文件系统。
步骤 S230: 通过显示终端打开 WIFI并搜索摄录机的账户名并与摄录机建 立连接；
步骤 S240: 佩戴护目镜， 通过摄录机拍摄图片或视频， 并将拍摄数据进行 压缩处理；
在步骤 S240中， 摄录机的镜头可上下旋转， 便于拍摄角度的调整， 并支持 1080 每秒 30帧或 720p每秒 6帧的两种高清拍摄模式， 图片拍摄包括单拍和 连拍， 图片分辨率为 12MP; 数据压缩方式为使用 H.264编码模式（由 ITU-T 视频编码专家组和 ISO/IEC动态图像专家组联合组成的联合视频组提出的高度 压缩数字视频编解码器标准）进行数据压缩， 压缩后的视频格式为 H.264 MOV 格式， 图片格式为 JPEG格式。
步骤 S250: 将摄录机当前镜头画面或压缩后的拍摄数据通过 WIFI实时传 输到显示终端；
步骤 S260: 通过显示终端接收摄录机实时传输的拍摄数据并进行解析， 获 取当前镜头画面或读取视频拍摄系统已经拍摄的媒体文件进行播放；
在步骤 S260 中， 显示终端包括手机、 平板电脑等通讯设备， 用户可通过 WIFI实时查看视频拍摄系统中的拍摄内容并进行网络上传，使信息交互更为快 速便捷。
步骤 S270: 通过 WIFI对摄录机进行设置， 并控制摄录机的拍摄、 停止、 变焦及模式切换等操作；
步骤 S280: 通过充电模块为护目镜恒流供电。
在步骤 S280中， 充电模块设于护目镜镜架的一侧， 通过 PWM调制脉冲占 空比控制三极管 Q1 使其集电级电压在某一定值时以达到恒电流输出充电， 为 护目镜恒流供电， 并通过软件调控 MCU-PWM的输出随机调控充电所需电流， 以满足用户个性化需求； 该电压值可根据实际情况进行设定。
本发明实施例的护目镜摄录系统及方法通过将护目镜和摄录机进行整合， 用户在佩戴护目镜的同时也拥有了高清摄录机， 省却了用户额外佩戴摄录机的 麻烦， 实现了高清摄录机的穿戴式配置， 极大的方便了用户使用； 并通过 WIFI 功能将显示终端与摄录机进行连接， 便于实时查看并拍摄摄录机的操作， 实现 无线传输； 同时， 本发明实施例的摄录机包括防水和防尘设计， 便于用户在暴 雨或者大沙尘状态下正常使用； 另外， 本发明通过 PWM为摄录机恒流供电， 以满足用户个性化需求。
以上仅为本发明的实施例， 并非因此限制本发明的专利范围， 凡是利用本 发明说明书及附图内容所作的等效结构或流程变换， 直接或间接运用在其他相 关的技术领域， 均同理包括在本发明的专利保护范围内。

Claims

权利 要求
1.一种护目镜摄录系统， 其特征在于， 包括护目镜和显示终端， 所述护目 镜包括摄录机、 WIFI模块和充电模块， 所述摄录机用于拍摄图片或视频， 并通 过 WIFI模块将拍摄数据传输至显示终端； 所述显示终端用于显示拍摄数据， 并 通过 WIFI模块控制摄录机的操作；所述充电模块用于通过脉冲宽度调制功能向 所述护目镜进行恒流供电。
2.根据权利要求 1所述的护目镜摄录系统， 其特征在于， 所述摄录机支持
WIFI AP模式及 RTSP视频协议，所述显示终端安装 APPs应用程序并通过 WIFI 模块与摄录机连接。
3.根据权利要求 1或 2所述的护目镜摄录系统， 其特征在于， 所述摄录机 还包括视频拍摄系统和视频传输系统，所述视频拍摄系统用于拍摄图片或视频， 并将拍摄数据进行压缩处理， 所述数据压缩方式为 H.264编码模式； 所述视频 传输系统用于将摄录机当前镜头画面或压缩后的拍摄数据通过 WIFI模块传输 至显示终端。
4.根据权利要求 3所述的护目镜摄录系统， 其特征在于， 所述充电模块的 充电方式为： 通过 PWM脉冲宽度调制占空比控制三极管使其集电级电压在一 定值时达到恒电流输出充电， 为护目镜恒流供电， 并通过软件调控 MCU-PWM 的输出随机调控充电所需电流。
5.根据权利要求 3所述的护目镜摄录系统， 其特征在于， 所述显示终端接 收视频传输系统实时传输的拍摄数据并进行解析， 获取当前镜头画面或读取视 频拍摄系统已经拍摄的媒体文件进行播放， 通过 WIFI模块对摄录机进行设置， 并控制摄录机的拍摄、 停止、 变焦或模式切换； 所述显示终端包括手机或平板 电脑。
6.一种护目镜摄录方法， 其特征在于， 包括： 步骤 a: 佩戴护目镜， 并通过摄录机拍摄图片或视频；
步骤 b: 通过 WIFI模块将拍摄数据传输到显示终端；
步骤 c: 通过显示终端显示拍摄数据， 并通过 WIFI控制摄录机的操作。
7.根据权利要求 6所述的护目镜摄录方法， 其特征在于， 所述步骤 a前还 包括： 通过摄录机设置 WIFI账户名； 通过显示终端安装 APPs; 通过摄录机打 开 WIFI并启动 AP模式； 通过显示终端打开 WIFI并搜索摄录机的账户名并与 摄录机建立连接。
8.根据权利要求 7所述的护目镜摄录方法， 其特征在于， 所述步骤 b还包 括： 将拍摄数据进行压缩处理， 所述数据压缩方式为 H.264编码模式。
9.根据权利要求 8所述的护目镜摄录方法， 其特征在于， 所述步骤 c还包 括： 接收摄录机实时传输的拍摄数据并进行解析， 获取当前镜头画面或读取视 频拍摄系统已经拍摄的媒体文件进行播放； 通过 WIFI对摄录机进行设置，并控 制摄录机的拍摄、 停止、 变焦或模式切换。
10. 根据权利要求 6至 9任一项所述的护目镜摄录方法， 其特征在于， 所 述步骤 c后还包括： 通过充电模块为摄录机恒流供电。
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