The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2002
Filed:
Mar. 07, 2001
Fumio Ohtomo, Tokyo-to, JP;
Kazuaki Kimura, Tokyo-to, JP;
Kabushiki Kaisha Topcon, Tokyo-to, JP;
Abstract
The present invention relates to a construction equipment control system, which comprises a plurality of rotary laser irradiating systems for forming laser reference planes by irradiating laser beams by rotary irradiation, a surveying system for measuring positions of the rotary laser irradiating systems, and a construction operation system for controlling and operating construction work of a construction equipment based on the laser reference planes, wherein the construction operation system comprises a photodetection sensor for receiving light beams from the rotary laser irradiating systems as reference positions for the construction operation, a global positioning system (GPS) for detecting a position of the construction equipment, and transmitting structure for transmitting detection results of said GPS to the surveying system, the surveying system comprises transmitting structure for transmitting data relating to the reference planes to be formed based on the results of measurement and results of detection of the GPS to the rotary laser irradiating systems, the rotary laser irradiating systems comprise receiving structure, the receiving structure receives data from the transmitting structrue, the rotary laser irradiating systems form the laser reference planes based on the data, and the construction equipment performs construction work using the laser reference planes as reference.