System and method of mapping a duct
A unit that houses tracking electronics configured to be passed through a duct while the tracking electronics collect position information is provided. The information collected by the unit is used to map the duct. A method of mapping a duct is also provided.
1. A system for installing a cable into a duct, the system comprising:
a duct mapping unit configured to be blown through a duct, the duct mapping unit including a body portion housing electrical components therein, the electrical components operable to collect data defining a path of a duct as the duct mapping unit travels through the duct;
a drive device comprising a mapping system blower configured to generate pressurized fluid to blow the duct mapping unit through the duct, the drive device being separate from the duct mapping unit;
a computing system comprising a processor that receives the collected data defining the path of the duct, wherein the computing system stores data instructions that, when executed by the processor, causes the processor to generate cable installation parameters comprising blower operational parameters based on the collected data defining the path of the duct; and
a cable installation system comprising a cable installation blower operable to install a cable into the duct according to the cable installation parameters including the blower operation parameters.
2. The system of claim 1 , wherein the mapping system blower is the cable installation blower.
3. The system of claim 1 , wherein the drive device comprises a puller operable to pull the duct mapping unit using a pull cord.
4. The system of claim 1 , wherein the cable installation system includes the drive device.
5. The system of claim 1 , wherein the duct mapping unit comprises at least a six degree of freedom microprocessor chip.
6. The system of claim 5 , wherein the at least a six degree of freedom microprocessor chip comprises electronics that detect at least 3-axis angular acceleration and 3-axis angular rate.
7. The system of claim 1 , wherein the duct mapping unit comprises a rounded leading surface.
8. The system of claim 7 , wherein the rounded leading surface comprises a pulling eye for connection with a pulling cord of a puller.
9. The system of claim 1 , wherein the electrical components of the duct mapping unit comprise a battery.
10. The system of claim 1 , wherein the electrical components of the duct mapping unit comprise memory and communication electronics.
11. The system of claim 1 , wherein the electrical components of the duct mapping unit are modular and removable.
12. The system of claim 1 , wherein the electrical components of the duct mapping unit comprise a magnetic field detector.
13. The system of claim 1 , wherein the duct mapping unit is configured to transmit the data so that it can be tracked as it moves through the duct.
14. The system of claim 1 , wherein the duct mapping unit has an overall length of less than ten millimeters.
15. The system of claim 1 , wherein the duct mapping unit has an outer diameter of between four and five millimeters.
16. A method of installing a cable into a duct, the method comprising:
using a drive device comprising a mapping system blower, generating pressurized fluid to blow a duct mapping unit through a duct, the drive device being separate from the duct mapping unit;
using the duct mapping unit, collecting data describing a path of the duct;
providing the data describing the path of the duct to a computing system to generate cable installation parameters based on the data describing the path of the duct;
receiving the cable installation parameters comprising blower operational parameters at a cable installation system; and
operating the cable installation system comprising a cable installation blower according to the cable installation parameters including the blower operational parameters to install a cable into the duct.
17. The method of claim 16 , wherein the data describing the path of the duct includes a length of the duct, and data relating to degree and direction of bends in the duct.
18. The method of claim 16 , wherein the cable installation parameters comprise at least one of: recommended flow rate, blowing pressure, and a location for blowing.
19. The method of claim 16 , further comprising:
selecting a housing sized to fit the duct from a plurality of housings; and
assembling the duct mapping unit by inserting a modular electronic component into the selected housing.
20. The method of claim 16 , wherein the mapping system blower is the cable installation blower.