Illumination device and detection method thereof

一种照明装置、辐射方向的技术，应用在照明装置、照明装置、照明装置的零部件等方向，能够解决无法轻易改变天线波束方向等问题

Active Publication Date: 2017-05-31
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, since the direction of the monopole antenna is fixed, the antenna beam direction cannot be easily changed

Method used

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  • Illumination device and detection method thereof
  • Illumination device and detection method thereof
  • Illumination device and detection method thereof

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Embodiment Construction

[0030] The following description lists various embodiments of the present invention. The following description introduces the basic concept of the present invention and is not intended to limit the content of the present invention. The actual scope of the invention should be defined according to the claims.

[0031] refer to figure 2 , which shows that the lighting device 101 of the first embodiment of the present invention includes a lamp body 110, a base 120, a first light source 131, a second light source 132, a first radiator 140, a first feed-in conductor 141, A second radiator 150 , a second feeding conductor 151 , a first monopole antenna 161 , a second monopole antenna 162 and a plurality of third light sources 133 . The pedestal 120 is disposed in the lamp body 110 . The first light source 131 , the second light source 132 and the third light sources 133 are disposed on the pedestal 120 and arranged in a ring shape.

[0032] refer to figure 2 , at least one fir...

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PUM

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Abstract

An illumination device is provided. The illumination device includes a lamp body, a stage, at least one first light source, a first radiator, and a first feed conductor. The stage is disposed in the lamp body. The first light source is disposed on the stage. The first opening is formed on the first radiator, the first light source corresponds to the first opening, and the first radiator transmits a first wireless signal. The first feed conductor is connected to the first radiator.

Description

technical field [0001] The invention relates to a lighting device, in particular to a detection method and a lighting device thereof. Background technique [0002] refer to figure 1 , in the elderly care (elder care) products, fall prevention is an important technology. The most common and most dangerous place to fall in the home is in the bathroom. In the prior art, a detection device 1 with a monopole antenna is used, together with a mathematical algorithm, to determine whether there is a fall by detecting whether the user 2 makes a large movement. However, when a fall event occurs, because the user has fallen, if further detection of his vital signs is to be performed, the direction of the antenna beam should be changed in order to obtain an optimal radar cross section and obtain a good Echo characteristics. In the prior art, since the direction of the monopole antenna is fixed, the direction of the antenna beam cannot be easily changed. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V23/00F21V33/00H01Q1/22
CPCF21V23/0471F21V33/0064H01Q1/22F21V33/0076G01S13/86G01S13/88F21V7/00
Inventor 吴俊熠郭彦良胡至仁
Owner HTC CORP
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