SYSTEM FOR SUPPORTING MAINTENANCE OF TRAVELLING PATH FOR CONSTRUCTION VEHICLE
First Claim
1. A system for supporting maintenance of a travelling path on which a construction vehicle travels, comprising:
- a travel position sensor provided in the construction vehicle, for continually acquiring travel position data of the construction vehicle;
an acceleration sensor provided in the construction vehicle, for continually acquiring data of acceleration applied to the construction vehicle;
a memory provided in the construction vehicle, for storing data acquired by the sensors; and
a controller for reading the travel position data out from the memory to express the travelling path graphically, mapping the acceleration data on the travelling path thus graphically expressed, and specifying a portion of the travelling path corresponding to the acceleration data out of a predetermined, given range of acceleration condition, as a maintenance-required travelling path portion.
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Abstract
The present invention provides a system for supporting maintenance of a travelling path for a construction vehicle, which system enables efficient maintenance of a vehicle travelling path so that drop of loaded stuff, deterioration of durability of the vehicle and the tires, and the like can be effectively prevented. A construction vehicle 11 is provided with a travel position sensor 1, an acceleration sensor 2, and a memory 3 for storing data continually acquired by the sensors during the running of the vehicle, and the system further includes: a controller 5 for reading the aforementioned data out from the memory 3 to express a travelling path graphically, and specifying a maintenance-required travelling path portion in the travelling path thus graphically expressed; and a display portion 6 for displaying the travelling path thus graphically expressed and the maintenance-required travelling path portion extracted therefrom, wherein the controller 5 is adapted to specify a portion of the travelling path corresponding to the acceleration data beyond a predetermined given range of acceleration condition as the maintenance-required travelling path portion.
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Citations
6 Claims
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1. A system for supporting maintenance of a travelling path on which a construction vehicle travels, comprising:
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a travel position sensor provided in the construction vehicle, for continually acquiring travel position data of the construction vehicle; an acceleration sensor provided in the construction vehicle, for continually acquiring data of acceleration applied to the construction vehicle; a memory provided in the construction vehicle, for storing data acquired by the sensors; and a controller for reading the travel position data out from the memory to express the travelling path graphically, mapping the acceleration data on the travelling path thus graphically expressed, and specifying a portion of the travelling path corresponding to the acceleration data out of a predetermined, given range of acceleration condition, as a maintenance-required travelling path portion. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification