Admixture dispensing and concrete mixer monitoring system
First Claim
1. A concrete mixer monitoring system comprising:
- means for inputting a content status of at least one concrete mixer, wherein said content status is one of returning from a job site empty, returning from a job site with unused concrete, going to a job site and is currently empty, and going to a job site and currently contains unused concrete;
means for ascertaining the temperature of the unused concrete, if present in the at least one concrete mixer;
means for calculating at least one of a quantity of admixture, a quantity of water, and a quantity of other concrete ingredients to be delivered to the concrete mixer depending upon the content status of said concrete mixer; and
means for storing the identity and the content status of the at least one concrete mixer, and for storing the quantity of admixture, the quantity of water, and the quantity of other concrete ingredients which were calculated.
1 Assignment
0 Petitions
Accused Products
Abstract
An admixture dispensing and concrete mixer monitoring system which determines the correct amount of admixture, such as a stabilizer, to dispense in a load of unused concrete or for washing out a concrete mixer includes an admixture dispensing unit linked to a computer system. The computer system includes a processor which controls and monitors the operation of the dispensing unit which includes an admixture piping system and a water piping system. The processor is linked to various pumps, meters and valves in the admixture and water piping systems to control the flow of admixture and water into the concrete mixer. Additionally, the computer system provides questions and prompts to the user to assist in accurately and quickly determining the correct amount of admixture to deposit in the concrete mixer. The computer system also allows the tracking of multiple delivery or mixing trucks and their content status at multiple mixing plants to assist in the scheduling thereof.
-
Citations
7 Claims
-
1. A concrete mixer monitoring system comprising:
-
means for inputting a content status of at least one concrete mixer, wherein said content status is one of returning from a job site empty, returning from a job site with unused concrete, going to a job site and is currently empty, and going to a job site and currently contains unused concrete; means for ascertaining the temperature of the unused concrete, if present in the at least one concrete mixer; means for calculating at least one of a quantity of admixture, a quantity of water, and a quantity of other concrete ingredients to be delivered to the concrete mixer depending upon the content status of said concrete mixer; and means for storing the identity and the content status of the at least one concrete mixer, and for storing the quantity of admixture, the quantity of water, and the quantity of other concrete ingredients which were calculated. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
Specification