Construction machine control system, construction machine, construction machine management system, and construction machine control method and program

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United States of America Patent

PATENT NO 9869555
SERIAL NO

15123039

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A construction machine control system for a construction machine that travels along a travel route, includes: a position detection unit that detects a position of the construction machine; a determination unit that determines whether an error in the position detected by the position detection unit is equal to or smaller than a predetermined error; a non-contact sensor that detects a position of an object around the construction machine; and a map information storage unit that extracts a detection result related to a vertical projection that protrudes vertically from a detection result of the non-contact sensor and stores the extracted detection result related to the vertical projection as map information when the determination unit determines that the error in the position detected by the position detection unit is equal to or smaller than the predetermined error.

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Patent Owner(s)

Patent OwnerAddress
KOMATSU LTDMINATO-KU TOKYO 107-8414

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishijima, Akiharu Tokyo, JP 18 167
Ryuman, Mitsuhiro Tokyo, JP 18 175
Sakai, Atsushi Tokyo, JP 184 1278
Tojima, Masanori Tokyo, JP 29 727

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