The invention relates to a light screen-type cross border warning device comprising a generation device and a matched reception device; the tops of the generation device and the reception device are provided with video displays respectively; a plurality of laser generators are arranged at the surface of the generation device; a shooting unit is arranged below the video display at the top of the generation device; a trigger instruction device is arranged on the bottom of the generation device; laser receivers corresponding to the laser generators are arranged at the surface of the reception device; and a voice prompting device is arranged in middle of the reception device. The light screen-type cross border warning device has the advantages of instantaneity: prompts are sent out before movement of people, violation behavior is prevented; intuition: dual prompts of light and voice are provided, intuitive effect is provided; safety: the light and voice cannot harm people in any way; and convenience: unlike a mechanical obstacle, the light screen needs not to be dismounted and moved, and can be started or stopped according to needs.
Light screen-type cross border warning device
2015-08-26
Patent
Electronic Resource
English
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