US 12,282,983 B2
Static electricity visualization system
Jun Ho Oh, Gyeonggi-do (KR); Kwang Sup Kim, Chungcheongnam-do (KR); Jong Min Lee, Gyeonggi-do (KR); Yeon Chul Song, Seoul (KR); Young Ho Park, Incheon (KR); Ji Hoon Yoo, Gyeonggi-do (KR); and Myeong Jun Lim, Gyeonggi-do (KR)
Assigned to SEMES CO., LTD., Chungcheongnam-do (KR)
Filed by SEMES CO., LTD., Chungcheongnam-do (KR)
Filed on May 12, 2022, as Appl. No. 17/743,432.
Claims priority of application No. 10-2021-0132959 (KR), filed on Oct. 7, 2021.
Prior Publication US 2023/0116619 A1, Apr. 13, 2023
Int. Cl. G06T 11/00 (2006.01); G01R 19/00 (2006.01); G06T 7/73 (2017.01); G06T 11/20 (2006.01)
CPC G06T 11/001 (2013.01) [G01R 19/0046 (2013.01); G06T 7/73 (2017.01); G06T 11/206 (2013.01); G06T 2207/30204 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A static electricity visualization system comprising:
a first sensor configured to measure a static electricity level detected at a first position of a measurement target and comprising a first mark;
a second sensor configured to measure a static electricity level detected at a second position of the measurement target, and comprising a second mark, wherein the second mark has a different shape from the first mark;
a photographing unit configured to generate a photographed image by photographing the measurement target;
a processor configured to recognize the first mark and the second mark in the photographed image and calculating coordinates of the first mark and the second mark on the photographed image; and
an output unit for outputting a static electricity visualization image that visualizes the static electricity level measured by the first sensor in a first mode,
wherein the static electricity visualization image comprises a color corresponding to the static electricity level measured by the first sensor on the coordinates of the first mark of the photographed image,
wherein the processor is configured to:
receive the photographed image from the photographing unit, and receive the measured static electricity level from the first sensor, and
generate the static electricity visualization image, in which the color corresponding to the static electricity level measured by the first sensor is displayed on the coordinates of the first mark of the photographed image,
wherein the output unit is configured to, in a second mode, output a change in the static electricity level measured by the first sensor for a predetermined time as a graph,
wherein the first sensor is configured to transmit data of the measured static electricity level to the processor through wireless communication, and
wherein the first sensor is configured to be detachable from the first position of the measurement target.