A system for determining the three-dimensional position of an emitting device relative to a detecting device
一种三维位置、发射装置的技术，应用在采用光学装置、测量装置、用户/计算机交互的输入/输出等方向，能够解决配置成本高、控制精度不够、能耗高等问题，达到提升控制体验、提高控制效率、降低配置成本与能耗水平的效果
Inactive Publication Date: 2016-05-11
XIAN ZIENON ELECTRONICS TECH
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[0003] However, in the prior art, either only the two-dimensional position can be determined, or a more complex emission device or detection device is required, such as an emission device including multiple emission sources or a detection device including multiple detection points, to realize the determination 3D position
The former often has shortcomings such as insufficient control accuracy due to insufficient location information dimensions; while the latter supports control based on three-dimensional location information, but has disadvantages such as high configuration costs and high energy consumption.
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[0057] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0058] figure 1A schematic diagram of a system for determining the three-dimensional position of the emitting device relative to the detecting device is shown, wherein the detecting system 1 includes a emitting device 11 , a detecting device 12 and a computing device 13 .
[0059] The transmitting device 11 includes a transmitting light source for transmitting control signals, and an optical unit for assisting the transmission of the control signals. For example, in the emitting device 11, the emitting light source is located at the rear end of the optical unit, and the control signal emitted by the emitting light source is transmitted through the optical unit for the detection device 12 to obtain imaging information of the control signal through a camera therein. Or, the optical unit is located at the rear end of the emitting light source, and the optical u...
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It is an object of the present invention to provide a system for determining the three-dimensional position of a transmitting device relative to a detecting device. The system includes: a transmitting device, including a transmitting light source for transmitting a control signal, and an optical unit for assisting in the transmission of the control signal; a detection device, including a camera, for acquiring the location where the control signal passes through the optical unit. The imaging information in the camera; a computing device, configured to determine the three-dimensional position information of the emission device relative to the detection device based on the imaging information. Compared with the existing technology, the present invention realizes the determination of the three-dimensional position of the transmitting device relative to the detection device by including an optical unit in the transmitting device to assist in the transmission of the control signal, which not only reduces the configuration cost and energy consumption level, but also reduces the configuration cost and energy consumption level. It also makes control based on three-dimensional position information feasible, thereby improving control efficiency and improving the user's control experience.
Description
technical field [0001] The present invention relates to the technical field of intelligent control, in particular to a technology for determining the three-dimensional position of a transmitting device relative to a detecting device. Background technique [0002] In the field of intelligent control such as smart TV, somatosensory interaction, virtual reality, etc., the detection device usually detects a certain signal emitted by the emission device, such as the light signal sent by LED (Light Emitting Diode, light emitting diode), to perform corresponding control operations, such as Turn the controlled device on or off. Among them, position information, especially the position information of the transmitting device relative to the detecting device, is of great significance for providing control accuracy and simplifying control operations. The interaction ability of the controlled device and improve the user's control experience. [0003] However, in the prior art, either o...
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IPC IPC(8): G06F3/03
CPCG01B11/002G06F3/0425G06F3/0304G06F3/005
Inventor 李东舸王玮魏院辉
Owner XIAN ZIENON ELECTRONICS TECH