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1. US20210223019 - BLASTING SYSTEM AND OPERATING METHOD FOR SAME

Office
United States of America
Application Number 16632976
Application Date 16.12.2019
Publication Number 20210223019
Publication Date 22.07.2021
Publication Kind A1
IPC
F42D 3/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
3Particular applications of blasting techniques
04for rock blasting
G01S 19/14
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS , GLONASS or GALILEO
13Receivers
14specially adapted for specific applications
F42D 1/045
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
1Blasting methods or apparatus, e.g. for loading or tamping
04Arrangements for ignition
045Arrangements for electric ignition
CPC
F42D 1/045
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
1Blasting methods or apparatus, e.g. loading or tamping
04Arrangements for ignition
045Arrangements for electric ignition
F42D 3/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
3Particular applications of blasting techniques
04for rock blasting
G01S 19/14
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
13Receivers
14specially adapted for specific applications
Applicants HANWHA CORPORATION
Inventors Yong Seok Kuk
Ki Woong Park
Title
(EN) BLASTING SYSTEM AND OPERATING METHOD FOR SAME
Abstract
(EN)

The present disclosure relates to a blasting system. The blasting system includes: detonators disposed in blasting holes perforated in a blasting target, and provided to detonate explosives; and a worker terminal configured to be connected to any one of the detonators by a worker. Wherein the worker terminal includes: a storage part configured to store a blasting map; a terminal position generation part configured to generate a terminal position indicating a position of the worker terminal; and a determination part configured to receive the logging signal, and match the terminal position at the time when the worker terminal receives the logging signal with the blasting map to identify a detonator connected to the worker terminal.

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