Title:
SUPERVISORY SYSTEM FOR WORK VEHICLE
Document Type and Number:
Japanese Patent JP3508950
Kind Code:
B2
Abstract:
PURPOSE: To provide a supervisory system for a work vehicle by installing a base station apart a sufficient distance from a camera located at a high position to secure the safety of the attended base station.
CONSTITUTION: A camera use universal head, a supervisory camera 59 installed on the universal head 57 and picking up an image of a work vehicle in a job site and installed on the universal head 57, a universal head 49 for millimeter wave communication, a millimeter wave communication unit 53 on the universal head 49 to make millimeter wave communication with a millimeter wave communication unit 5 of a base station 1, to receive a control signal sent from the base station 1 and to send an image signal picked up by the supervisory camera 59 to the base station 1 through millimeter wave communication, an opposite camera 51 provided to the millimeter wave communication unit 53 and a control box 63 to control the supervisory camera 59 and the universal head 57 for the camera with the control signal from the base station 1 received through the millimeter wave communication are provided to a driving vehicle 45 and a support base 45 of a high location camera vehicle 3 having the support base 45b provided on the vehicle 45.
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Inventors:
Obata, Katsumi
Masuda, Hideyoshi
Masuda, Hideyoshi
Application Number:
JP22881394A
Publication Date:
March 22, 2004
Filing Date:
August 30, 1994
Export Citation:
Assignee:
FUJITA CORP
International Classes:
H04Q9/00; H04B7/14; H04B7/26; (IPC1-7): H04Q9/00; H04B7/14
Other References:
酒向信一他，特集・雲仙普賢岳における無人化施工を終えて フジタ テレアースワークシステム，建設の機械化，日本，（社）日本建設機械化協会，１９９４年 ８月２５日，６−９
Attorney, Agent or Firm:
野田 茂