FIELD: construction.
SUBSTANCE: method to detect position of a cutting edge of a motor grader blade includes determination of position of a cutting edge of a motor grader in a system of coordinates related to the area. At the same time angles of rotation - pitch, list and hunting of a traction frame are determined relative to the main frame of the motor grader. Using a computing machine and formulas of coordinates conversion, coordinates of points are determined on a cutting edge of a motor grader blade in a system of coordinates related to the motor grader. Simultaneously, with the help of a system of satellite navigation and antennas rigidly installed on the main frame of the motor grader, position of the motor grader is defined, as well as a position of related system of coordinates in the system of coordinates related to the area. Then, using the computing machine, coordinates of points are determined on the cutting edge of the motor grader blade in the system of coordinates related to the motor grader.
EFFECT: determination of current deviations of a cutting edge of a blade from specified height elevations of a processed surface and possibility to efficiently eliminate these deviations in manual or automatic mode.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PALEEV'S METHOD OF DEFINING MOTOR GRADER BLADE CUTTING EDGE POSITION | 2011 |
|
RU2469151C1 |
| DEVICE FOR LOCATION OF MACHINE WORKING MEMBER | 2014 |
|
RU2566153C1 |
| METHOD OF DETERMINING SPACECRAFT THREE-AXIS ORIENTATION | 2009 |
|
RU2408508C1 |
| DEVICE TO DETERMINE POSITION OF ROAD BUILDING MACHINE WORK TOOL BY SATELLITE SYSTEMS OF NAVIGATION GPS/GLONASS OR LIGHT, FOR INSTANCE, LASER RADIATORS | 2011 |
|
RU2465410C1 |
| METHOD TO GENERATE SIGNALS FOR INERTIAL CONTROL OVER DIRECTION OF ANTENNA MIRROR TOWARDS STATIONARY OBJECT OF SIGHTING WITH SIMULTANEOUS GENERATION OF SIGNALS OF INDEPENDENT SELF-GUIDANCE OF MOVABLE OBJECT TOWARDS STATIONARY OBJECT OF SIGNTING DURING ROTATION OF ANTENNA BASE RIGIDLY FIXED INSIDE STATIONARY CARRIER HOUSING SPINNING IN BANK AND SYSTEM TO THIS END | 2008 |
|
RU2387056C2 |
| AUTOMATED SYSTEM OF NAVIGATION AND SURVEY CONTROL | 2010 |
|
RU2439497C1 |
| PLATFORMLESS INS ORIENTATION ANGLES CORRECTION METHOD | 2022 |
|
RU2796328C1 |
| ROAD CONSTRUCTION MACHINE AUTONOMOUS CONTROL SYSTEM | 2022 |
|
RU2794670C1 |
| METHOD OF CONTROLLING AND STABILISING MOBILE CARRIER, INTEGRATED SYSTEM, DEVICE FOR TURNING ANTENNA REFLECTOR IN TWO MUTUALLY-PERPENDICULAR PLANES AND DEVICE FOR ACTUATING DIFFERENTIAL AERODYNAMIC CONTROLLERS FOR REALISING SAID METHOD | 2009 |
|
RU2423658C2 |
| METHOD OF OPERATING TOPOGRAPHIC SURVEY VEHICLE | 2011 |
|
RU2481204C1 |
