System and method for changing orientation of machines
A method for changing an orientation of a machine at a worksite includes controlling, by a controller, a movement of the machine from a first position to a second position along a first route; controlling, by the controller, a movement of the machine from the second position to a third position along a second route; and controlling, by the controller, a movement of the machine from the third position towards the first position along a third route, Each of the first route, the second route, and the third route define respective apexes and combinedly define a region therebetween. One or more of the apexes are directed inwards into the region.
1. A method for changing an orientation of a machine at a worksite, the method comprising:
controlling, by a controller, a movement of the machine from a first position to a second position along a first route;
controlling, by the controller, a movement of the machine from the second position to a third position along a second route;
controlling, by the controller, a movement of the machine from the third position towards the first position along a third route,
wherein each of the first route, the second route, and the third route define respective apexes and combinedly define a region therebetween, with one or more of the apexes being directed inwards into the region;
determining, by the controller, a first point and a second point along a first route segment of the first route;
defining, by the controller, a first set of mutually perpendicular lines passing through the first point and a second set of mutually perpendicular lines passing through the second point, wherein the first and second sets of mutually perpendicular lines define a first closed zone associated with the first route segment;
defining, by the controller, a first closed zone axis extending between the first point and the second point;
defining, by the controller, a longitudinal axis of the machine;
determining, by the controller, a first included angle θ between the first closed zone axis and the longitudinal axis of the machine; and
controlling, by the controller, at least one of a machine steering angle, a machine speed, a machine acceleration, or a machine deceleration through the first route segment based on the first included angle θ.
2. The method of claim 1 , wherein at least one of the first route, the second route, and the third route, is an arcuate route.
3. The method of claim 1 further comprising determining, by the controller, each of the first route, the second route, and the third route, on a map.
4. The method of claim 1 , including
tracking, by the controller, the movement of the machine relative to the first closed zone during the movement of the machine from the first point to the second point.
5. The method of claim 1 , wherein the first closed zone includes a rectangular profile.
6. The method of claim 1 , wherein the first point coincides with the longitudinal axis of the machine.
7. The method of claim 1 , wherein controlling the movement of the machine along each of the first route, the second route, and the third route, includes controlling, by the controller, one or more operating parameters of the machine.
8. The method of claim 1 , wherein controlling at least one of the machine steering angle, the machine speed, the machine acceleration, or the machine deceleration through the first route segment comprises controlling one or more of a throttling operation of an engine of the machine, a gear ratio to alter an output speed of the engine, and a braking function of the machine.
9. The method of claim 1 , further including detecting, by the controller, a movement of the machine to the first position, prior to initiating a change in the orientation of the machine.
10. A system for changing an orientation of a machine at a worksite, the system comprising:
a controller, configured to:
control a movement of the machine from a first position to a second position along, a first route;
control a movement of the machine from the second position to a third position along a second route;
control a movement of the machine from the third position towards the first position along a third route
determine a first point and a second point along a first route segment of the first route;
define a first set of mutually perpendicular lines passing through the first point and a second set of mutually perpendicular lines passing through the second point, wherein the first and second sets of mutually perpendicular lines define a first closed zone associated with the first route segment;
define a first closed zone axis extending between the first point and the second point;
define a longitudinal axis of the machine;
determine a first included angle θ between the first closed zone axis and the longitudinal axis of the machine; and
control at least one of a machine steering angle, a machine speed, a machine acceleration, or a machine deceleration through the first route segment based on the first included angle θ,
wherein each of the first route, the second route, and the third route define respective apexes and combinedly define a region therebetween, with one or more of the apexes being directed inwards into the region.
11. The system of claim 10 , wherein at least one of the first route, the second route, and the third route, is an arcuate route.
12. The system of claim 10 , wherein the controller is further configured to determine each of the first route, the second route, and the third route, on a map.
13. The system of claim 10 , wherein the controller is configured to
track the movement of the machine relative to the first closed zone during the movement of the machine from the first point to the second point.
14. The system of claim 10 , wherein the first closed zone includes a rectangular profile.
15. The system of claim 10 , wherein the first point coincides with the longitudinal axis of the machine.
16. The system of claim 10 , wherein the controller is configured to control the movement of the machine along each of the first route, the second route, and the third route by controlling one or more operating parameters of the machine.
17. The system of claim 10 , wherein controlling at least one of the machine steering angle, the machine speed, the machine acceleration, or the machine deceleration through the first route segment comprises controlling one or more of a throttling, operation of an engine of the machine, a gear ratio to alter an output speed of the engine, and a braking function of the machine.
18. The system of claim 10 , wherein the controller is further configured to detect a movement of the machine to the first position, prior to initiating a change in the orientation of the machine.