Concrete drum control, property prediction, and monitoring systems and methods
A drum control system includes a mixture sensor and a controller. The mixture sensor is configured to be positioned within a drum to engage with drum contents to facilitate acquiring drum contents data indicative of a property of the drum contents. The controller is configured to control a drive system to rotate the drum at a first, unmixed speed following receipt of the drum contents by the drum where the drum contents including ingredients of a concrete mixture; acquire the drum contents data from the mixture sensor and monitor the property of the drum contents as the drum rotates; and control the drive system to rotate the drum at a second, mixed speed in response to determining that the property of the drum contents indicates that the ingredients have been sufficiently mixed.
1. A concrete mixer vehicle comprising:
a chassis;
a drum assembly coupled to the chassis, the drum assembly including:
a drum configured to receive drum contents including ingredients of a concrete mixture; and
a drive system coupled to the drum, the drive system configured to rotate the drum to agitate the drum contents;
a mixture sensor positioned within the drum to engage with the drum contents to facilitate acquiring drum contents data indicative of a property of the drum contents; and
a control system configured to:
control the drive system to rotate the drum at a first, unmixed speed following receipt of the ingredients of the concrete mixture by the drum at a loading location;
acquire the drum contents data from the mixture sensor and monitor the property of the drum contents as the drum rotates;
acquire a target property for the drum contents upon delivery;
determine a second, mixed speed based at least partially on the target property; and
control the drive system to rotate the drum at the second, mixed speed in response to determining that the property of the drum contents indicates that the ingredients have been sufficiently mixed.
2. The concrete mixer vehicle of claim 1 , wherein the control system is configured to:
continue to monitor the property of the drum contents as the concrete mixer vehicle drives to a delivery destination; and
provide a command to the drum assembly to control operation of a component of the drum assembly to affect the property of the drum contents.
3. The concrete mixer vehicle of claim 2 , wherein the command includes at least one of (i) a first command to control the speed at which the drive system rotates the drum from the second, mixed speed to a third speed or (ii) a second command to control an amount of a fluid provided into the drum.
4. The concrete mixer vehicle of claim 3 , wherein the command includes the first command.
5. The concrete mixer vehicle of claim 3 , wherein the command includes the second command.
6. The concrete mixer vehicle of claim 3 , wherein the command includes the first command and the second command.
7. The concrete mixer vehicle of claim 1 , wherein the control system is configured to receive the target property from a batching system.
8. The concrete mixer vehicle of claim 1 , further comprising an operator interface, wherein the control system is configured to receive the target property from the operator interface.
9. The concrete mixer vehicle of claim 1 , wherein the control system is configured to:
acquire at least one of (i) environment data regarding environmental characteristics or (ii) GPS data including information regarding characteristics of a route between a current location of the concrete mixer vehicle and a delivery destination for the drum contents; and
determine the second, mixed speed based on (i) the property at the time of determining that the ingredients have been sufficiently mixed, (ii) the target property, and (ii) the at least one of the environment data or the GPS data in an attempt to arrive at the delivery destination with the drum contents having the target property.
10. The concrete mixer vehicle of claim 9 , wherein the control system is configured to:
acquire the environment data and the GPS data; and
determine the second, mixed speed based on the environment data and the GPS data.
11. The concrete mixer vehicle of claim 9 , further comprising an environment sensor, wherein the control system is configured to acquire at least a portion of the environment data from the environment sensor.
12. The concrete mixer vehicle of claim 9 , wherein the control system is configured to acquire at least a portion of the environment data from a system remote from the concrete mixer vehicle.
13. The concrete mixer vehicle of claim 9 , wherein the control system is configured to acquire the GPS data.
14. The concrete mixer vehicle of claim 13 , wherein the GPS data includes at least one of a travel distance, a travel time, traffic information, or a road parameter between the current location and the delivery destination.
15. The concrete mixer vehicle of claim 9 , wherein the control system is configured to:
continue to monitor the property of the drum contents as the concrete mixer vehicle drives to the delivery destination; and
provide a command to the drum assembly to control operation of a component of the drum assembly to affect the property of the drum contents based on the property of the drum contents, the target property for the drum contents, updated environment data, and updated GPS data.
16. The concrete mixer vehicle of claim 15 , wherein the command includes at least one of (i) a first command to control the speed at which the drive system rotates the drum from the second, mixed speed to a third speed or (ii) a second command to control an amount of a fluid provided into the drum.
17. The concrete mixer vehicle of claim 16 , wherein the command includes the first command and the second command.
18. A drum system comprising:
a drum assembly including:
a drum configured to receive drum contents including ingredients of a concrete mixture; and
a drive system coupled to the drum, the drive system configured to rotate the drum to agitate the drum contents;
a mixture sensor positioned within the drum to engage with the drum contents to facilitate acquiring drum contents data indicative of a property of the drum contents; and
a control system configured to:
control the drive system to rotate the drum at a first, unmixed speed following receipt of the ingredients of the concrete mixture by the drum;
acquire the drum contents data from the mixture sensor and monitor the property of the drum contents as the drum rotates;
acquire a target property for the drum contents upon delivery;
determine a second, mixed speed based at least partially on the target property; and
control the drive system to rotate the drum at the second, mixed speed in response to determining that the property of the drum contents indicates that the ingredients have been sufficiently mixed.
19. A drum control system comprising:
a mixture sensor configured to be positioned within a drum to engage with drum contents to facilitate acquiring drum contents data indicative of a property of the drum contents; and
a controller configured to:
control a drive system to rotate the drum at a first, unmixed speed following receipt of the drum contents by the drum, the drum contents including ingredients of a concrete mixture;
acquire the drum contents data from the mixture sensor and monitor the property of the drum contents as the drum rotates;
acquire a target property for the drum contents upon delivery;
determine a second, mixed speed based at least partially on the target property; and
control the drive system to rotate the drum at the second, mixed speed in response to determining that the property of the drum contents indicates that the ingredients have been sufficiently mixed.