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Vehicular earthquake simulator based on 4-RPS (Range Positioning System) space parallel mechanism

An earthquake simulation and vehicle-mounted technology, which is applied to simulators, simulators, instruments, etc. of space navigation conditions, can solve the problems of limited structural features, huge auxiliary devices, and low control accuracy, and achieve simple structure, simplified structure, and control. accurate effect

Inactive Publication Date: 2011-07-27
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of earthquake simulators on the market, but due to the limitations of their own structural characteristics, they are only suitable for certain occasions
For example, due to insufficient mobility, earthquake simulators are mostly fixed in earthquake education venues, with a small audience; general earthquake simulators mostly use two sets of vertical and horizontal motion mechanisms or a six-degree-of-freedom motion platform, hydraulically driven, and its structure is complex , Huge accessory device, low control precision

Method used

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  • Vehicular earthquake simulator based on 4-RPS (Range Positioning System) space parallel mechanism
  • Vehicular earthquake simulator based on 4-RPS (Range Positioning System) space parallel mechanism
  • Vehicular earthquake simulator based on 4-RPS (Range Positioning System) space parallel mechanism

Examples

Experimental program
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Embodiment Construction

[0018] Such as figure 1 , 2 As shown, the vehicle-mounted earthquake simulator includes a loading vehicle 1, a console 2, a simulation house 3 and a 4-RPS space parallel mechanism 5, and the console 2 is installed at the rear of the driver's cab of the loading vehicle 1. The simulation room 3 is installed on the rear body through the 4-RPS space parallel mechanism 5, and the console 2 is linked with the 4-RPS space parallel mechanism 5 to form a vehicle-mounted earthquake simulator as a whole.

[0019] Among them, the console 2 is installed at the rear of the driver's cab of the loading vehicle 1, and the co-pilot's seat is rotated 180 degrees backwards to face the console. Earthquake motion model is corrected with parameters such as seismic wave form and duration, and 4-RPS space parallel mechanism 5 moves to simulate the effect of magnitude 3-8 earthquakes. At the same time, the console controls the sound system to form a three-dimensional earthquake simulation environment....

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Abstract

The invention discloses a vehicular earthquake simulator based on a 4-RPS (Range Positioning System) space parallel mechanism. The vehicular earthquake simulator comprises a loading vehicle (1), a control console (2), a simulation room (3) and the 4-RPS space parallel mechanism (5), wherein the rear part of a driving cab of the loading vehicle (1) is provided with the control console (2); the simulation room (3) is installed on a rear vehicle body of the loading vehicle (1) through the 4-RPS space parallel mechanism (5); and the control console (2) is linked with the 4-RPS space parallel mechanism (5) to integrally form the vehicular earthquake simulator. The earthquake simulator is vehicular, simple in structure, flexible and accurate to control, and can be widely used for the floating science popularization of earthquakes in schools and communities.

Description

technical field [0001] The invention relates to an earthquake simulator, in particular to a vehicle-mounted earthquake simulator based on a 4-RPS space parallel mechanism. Background technique [0002] Earthquake is an unavoidable natural disaster. Understanding earthquakes, preventing earthquakes, and self-rescue from the epicenter are common issues faced by human beings, especially for earthquake-prone countries like my country. The earthquake simulator is a system that imitates the real occurrence of an earthquake. It is a good carrier for earthquake science education, allowing participants to understand and learn how to avoid disasters, how to save themselves, and learn various scientific knowledge of earthquakes from experiencing earthquakes, so as to improve disaster prevention and mitigation. consciousness. [0003] There are many kinds of earthquake simulators on the market, but due to the limitations of their own structural characteristics, they are only suitable f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/40G09B9/00
Inventor 李伯奎王玲支前锋刘远伟郑绍元
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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