Bow-drill fire making simulation exhibition item and control method thereof

Abstract

The invention relates to the technical field of combined audio and visual display equipment and discloses a bow-drill fire making simulation exhibition item and a control method thereof. The bow-drill fire making simulation exhibition item comprises a background wall, an operating floor, a display screen and a control host. A data acquisition and conversion module is arranged in the control host, a square groove is formed in the operating floor, a pressure sensor is arranged in the groove, a square block is placed on the pressure sensor, the square block is in sliding fit with the groove, a conical groove is formed in the square block, and a rod-shaped object with one conical end is placed in the conical groove; a temperature sensor probe is installed in the square block, a rotating speed sensor probe is arranged on the side wall of the groove, and the electronic detection elements are all in circuit connection with the data acquisition and conversion module. A visitor can experience the bow-drill fire making process firsthand through actual operation, the interestingness of the visiting process is improved, and the visitor can experience the wisdom and tough living conditions of the ancients more deeply.

Description

technical field [0001] The present invention relates to the technical field of combined audio-visual display equipment, and more particularly relates to a simulated exhibit item of drilling wood and making fire that can be actively operated by visitors and a control method thereof. Background technique [0002] Existing exhibition halls are generally guided by a narrator to guide visitors to visit, and the narrator explains each exhibition item one by one. The control of each exhibition item is generally operated by the narrator manually pressing a button or a controller. Visitors can only passively accept the narrator's explanation and the content shown in the exhibition items, and cannot actively operate or personally experience the operation. [0003] For example, in some existing popular science exhibition halls, it is shown that the ancients used the method of drilling wood to make fire to make fire. Visitors can only experience the wisdom of the ancients from the text...

AI Technical Summary

Problems solved by technology

Visitors can only passively accept the narrator's explanation and the content shown in the exhibition items, and cannot actively operate or personally experience the operation, etc.

[0003] For example, in some existing popular science exhibition halls, it is shown that the ancients used the method of drilling wood to make fire to make fire. Visitors can only experience the wisdom of the ancients from the text and pictures displayed in the exhibition items, and cannot personally experience the specific method of drilling wood to make fire. The process, the visit process is tedious, lacks interest, and cannot make visitors truly understand the wisdom of the ancients and the difficult living conditions

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