A virtual operation screen emergency communication device and method using projection
An emergency communication and virtual operation technology, applied in wireless communication, mining devices, safety devices, etc., can solve the problems of not being able to obtain underground personnel in a timely and accurate manner, delaying the rescue of life, misleading the direction of evacuation, etc., to ensure clear and identifiable The effect of improving the management level and reducing the difficulty
Inactive Publication Date: 2017-05-24
SUQIAN COLLEGE
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Problems solved by technology
However, due to the limitations of various conditions, the monitoring of the underground personnel on the well is not perfect, and the situation of the underground personnel cannot be reflected in time. As a result, when an accident occurs, various information of the underground personnel cannot be obtained timely and accurately, and it is impossible to make correct decisions. Decision-making, so that the emergency rescue will not be timely or the evacuation direction will be misleading, which may delay the rescue of life
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[0045] Example: the device is mounted on the hard hat of the absentee (such as Figure 7 shown)
[0046] When in danger, miners can complete emergency communication without moving:
[0047] 1. Turn on the projection switch on the helmet, and the ultrasonic automatic distance measurement in the peripheral module
[0048] The focuser, the array type calculation geometry automatic image distortion corrector or the geomagnetic sensor type automatic debouncer start to work, and transmit the measured data information to the control module, which instructs the projection module to work to project a clear image.
[0049] 2. The projected image is the application interface, with the following buttons: voice call, video call
[0050] phone, handwriting, screen broadcasting, emergency alarm, infrared remote control, etc., according to the image processing and recognition technology, the photos taken by the camera of the peripheral module are processed for image processing and key operati...
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The invention discloses an emergency communication device and method using a projection virtual operation screen. The device includes a projection module, a control module, a peripheral module, a drive module and a wireless network networking module. The communication method includes the following steps: 1. Turn on the projection switch on the safety helmet, the peripheral module starts to work, and transmits the measured data information to the control module, and the control module orders the projection module to work; 2. Shoot the camera of the peripheral module 3. The wireless networking module synchronously sends the command information to the command center, and the command center issues the route map and self-rescue instructions to the miners through the wireless networking module. The invention uses embedded technology, projection technology, image processing and recognition technology in the communication device, so that coal miners can operate through the projected virtual operation screen, and realize emergency communication functions such as voice and video, map positioning, and handwriting typing.
Description
technical field [0001] The invention relates to an emergency communication device and method, in particular to an emergency communication device and method using a projection virtual operating system, belonging to the field of electronics and communication. Background technique [0002] Due to the relatively harsh production environment of coal mines, the risk factor of single-person work is high, and underground operations in the dark have very high real-time requirements for production management. Mobile personnel should be able to obtain voice or non-voice contact with the production dispatching room in a timely manner, report various situations in the production line with pictures and texts, and realize unified command and dispatch. Although coal companies attach great importance to production safety, the occurrence of accidents is uncertain. After the accident, decisive and rapid response measures must be taken according to the current situation to deal with it, and all...
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IPC IPC(8): E21F17/18E21F11/00H04W4/22A42B3/04A42B3/30H04W4/90
CPCE21F11/00E21F17/18
Inventor 史洪玮黄骏李敏刘梅闫伟陈宇哲
Owner SUQIAN COLLEGE