Stage light positioning tracking system based on UWB

A technology for positioning tracking and stage lighting, which is applied in the direction of light source, electric light source, electric light circuit layout, etc., can solve the problems of high cost, low safety, large workload, etc., achieve high lighting positioning and tracking accuracy, improve the level of intelligence, The effect of improving safety

Pending Publication Date: 2017-09-05
义乌敦仁智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In order to overcome the defects of high cost, heavy workload, low security and complex wiring network of the existing lighting control technology, the present invention provides a low cost, low workload, high security and simple wir

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  • Stage light positioning tracking system based on UWB

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] refer to figure 1 , a UWB-based stage lighting positioning and tracking system, including a UWB positioning system for real-time collection of target position information, a host computer system 3 for realizing computer control so that the spotlights are aimed at the target and giving control parameters for the spotlights The control system 4 of the spotlight drive circuit for controlling the nailing;

[0028] The UWB system can be composed of 4 base stations, 20 tags and an STM32 system; all base stations and tags use DWM1000 chip modules to collect and send data. For different stages, each base station needs to be calibrated before using the present invention; after the calibration is completed, the position of the base station cannot be changed, otherwise the base station needs to be re-calibrated. Put the tag and the target together, so that the location p...

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Abstract

The invention discloses a stage light positioning tracking system based on UWB. In a UWB positioning system, a label is bound with a target, and is in communication connection with a substrate. A base station is connected with a positioning subsystem, and the positioning subsystem comprises a calibration module for calibrating the base station, and a positioning module which indirectly obtains the position parameters of the target according to the label position information collected by the base station and uploads the position parameters to an upper computer system. The upper computer system comprises a positioning control module which is used for solving the position parameters and converting the position parameters into the control parameters of a spotlight, and a positioning transmission module which is used for transmitting the control parameters to a spotlight circuit control system. A spotlight drive circuit control system comprises a control parameter conversion module which is used for receiving the control parameters transmitted by an upper computer control system and converting the control parameters into a pulse instruction, and a drive circuit which executes the control according to the pulse instruction so as to achieve the rotation and pitching control of the spotlight. The system is lower in cost, is small in workload, is higher in safety, and is simple in wiring network.

Description

technical field [0001] The invention relates to an automatic positioning and tracking system for stage lights, more specifically, a UWB-based stage lighting positioning and tracking system. Background technique [0002] At present, the common lighting control technologies include the most primitive control technology, analog lighting control technology, and digital lighting control technology. Generally speaking, the most primitive lighting control technology is a purely manual control method; various types of manual switches are arranged around the stage, and the control of each light needs to be completed manually, and the workload of the control personnel is relatively large. Remember the timing and sequence of the light switches. This control method needs to lay a large number of light lines, which not only has a large workload but also is not conducive to the beauty of the stage. In the original control mode, only the control of the light switch can be realized, and t...

Claims

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Application Information

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IPC IPC(8): H05B37/02H04W4/04H04W64/00
CPCH04W64/003H05B47/10
Inventor 杨庆华都明宇王志恒荀一鲍官军
Owner 义乌敦仁智能科技有限公司
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