Title:
PIPE MAPPING PROBE DEVICE, COMPRISING ENCODER AND CAMERA, FOR IDENTIFYING PIPE PATH LOCATION
Document Type and Number:
WIPO Patent Application WO/2018/097394
Kind Code:
A1
Abstract:
A pipe mapping probe device, of the present invention, comprising an encoder and a camera, for identifying a pipe path location, comprises: a shaft member for supporting a body; a head cover fastened to one side of the shaft member; a bearing part provided in and on one side of the shaft member in an inner body part; a sensor part including three acceleration sensors and three gyro sensors provided in a first pig inner body part on one side of the bearing part; a control board part including a control part, which generates acceleration information of each of three-dimensional axes generated by the three acceleration sensors and stores the same in a memory part, and generates angular speed information of each of three-dimensional axes generated by the three gyro sensors and stores the same in the memory part; a first battery part for supplying power to the sensor part and the control board part; a first inner body part having a space formed therein so as to include, therein, the sensor part, the first battery part, and the control board part provided on one side of the sensor part; a first pig including a first outer body part encompassing the first inner body part; a spring elastic part for fastening the first pig and a second pig by a spring on the outside of the first pig; a second outer body part fastened to the spring elastic part; a second inner body part for forming a space inside the second outer body part; a second battery part provided in the inner space of the second inner body part and supplying power to a camera and an LED; a camera control board part including a control part, which is provided in the inner space of the second inner body part, receives power from the second battery part, and performs control such that image information is stored in the memory part by photographing the inside of the pipe while a mapping probe device moves through the inside of the pipe; a camera part for generating image information by photographing the inside of the pipe, and for transmitting the same to the control board part; a second pig provided in the inner space of the second inner body part and including an LED for receiving power from the second battery part and illuminating the inside of the pipe; and a cable wire supply part including a reel part connected by a cable wire to the mapping probe device, which includes the first pig and the second pig, supplying the cable wire by unwinding the cable wire connected to the mapping probe device while the mapping probe device moves through the inside of the pipe by means of water pressure, and collecting and winding the cable wire, an encoder for generating unwound cable wire length information and speed information and transmitting the same to a main control part of a recording part, and the recording part, which has a GPS receiver so as to receive location information, receives the unwound cable wire length information and speed information from the encoder, and stores the same.
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Inventors:
KIM JIN WON (KR)
KIM DONG HYUN (KR)
LEE SE WAN (KR)
RYU HYEONG SIK (KR)
KIM SUNG SU (KR)
KANG HYUN JI (KR)
KIM DONG HYUN (KR)
LEE SE WAN (KR)
RYU HYEONG SIK (KR)
KIM SUNG SU (KR)
KANG HYUN JI (KR)
Application Number:
PCT/KR2017/001099
Publication Date:
May 31, 2018
Filing Date:
February 02, 2017
Export Citation:
Assignee:
WATER RESOURCES FACILTIES & MAINTENACE CO LTD (KR)
International Classes:
F16L55/28; F16L55/48; G01C19/00; H04N5/225; F16L101/30
Foreign References:
| KR101548320B1 | 2015-09-07 | |||
| KR101272231B1 | 2013-06-11 | |||
| KR20100008519A | 2010-01-26 | |||
| JPH08282479A | 1996-10-29 | |||
| US20050115337A1 | 2005-06-02 |
Attorney, Agent or Firm:
CHUNG, Young Sik (KR)
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