Sand table device for command

Abstract

The invention discloses a sand table device for command. A main screen is arranged at the front side of a stand; a floor screen is arranged below the stand and the main screen; the stand is provided with a master control device and an interactive device; the interactive device is a baton; a radar installation surface is arranged on the end surface of the front side of the stand; a radar installation plate is arranged in the radar installation surface; an emission signal of an antenna of the baton reaches the floor screen through a first radar light wave surface of a radar I and a second radar light wave surface of a radar II; the antenna is arranged at the top of a baton main body; a WI-FI emitter, an amplifying button, a contracting button, a confirm button and a switch button are arranged on the baton main body; an ARM chip and a battery are arranged in the baton main body; and the ARM chip is connected with the battery and is connected with the antenna, the WI-FI emitter, the amplifying button, the contracting button, the confirm button and the switch button through a connection line. By adopting a two-layer radar wave positioning technology, corresponding deduction item projects can be better achieved through matching corresponding control systems and interactive devices.

Description

technical field [0001] The invention relates to the field of command sand table systems, in particular to a command sand table device. Background technique [0002] The traditional physical sand table is intuitive but the scale is fixed, and it is impossible to zoom in and out of specific details, and the ability to present digital information is insufficient. Therefore, some people think of designing a projection digital sand table system. At present, the projection digital sand table system has been widely used, but in actual use Generally, it is operated with a touch screen or an IPAD, and can only be used for general button selection, which is not so intuitive and cannot be directly operated by physical commands. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a sand table device for command, which adopts two-layer radar wave positioning technology, and is equipped with corresponding control systems and ...

AI Technical Summary

Problems solved by technology

[0002] The traditional physical sand table is intuitive but the scale is fixed, and it is impossible to zoom in and out of specific details, and the ability to present digital information is insufficient. Therefore, some people think of designing a projection digital sand table system. At present, the projection digital sand table system has been widely used, but in actual use Generally, it is operated with a touch screen or an IPAD, and can only be used for general button selection, which is not so intuitive and cannot be directly controlled by the body.

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