Portable type visible early-warning device and early-warning method
An early warning device and visual technology, which are applied in closed circuit television systems, railway signaling and safety, etc., can solve the problems of train running safety problems of staff who cannot guarantee construction operations, and achieve small occupied space, good signal effect, and portability. high effect
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[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] figure 1 For the schematic flow chart of the portable visual early warning device provided by an embodiment of the present invention, refer to figure 1 , the portable visual early warning device includes: a central processing unit 110, an information receiving module 120, a data transmission module 130 and an alarm module 140;
[004...
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