Methods and apparatus for ceiling mounted systems

1. An environmental control system for controlling a device unit in a structure, comprising:

a wire way bar defining an enclosed interior channel from a first end of the wire way bar to a second end of the wire way bar, comprising at least one of a power line and a communication line;

at least one port in a fixed position; and

at least one adapter unit configured to be coupled to one of the at least one port and connected to at least one of the power line and the communication line, the adapter unit comprising:

a device connector adapted to couple the device unit to the adapter unit,

wherein the adapter unit is configured to convey electricity from the power line to the device unit; and

a microprocessor.

2. The environmental control system according to claim 1 , wherein the adapter unit is further coupled to the communication line and configured to convey data from the communication line to the device unit to control the device unit.

3. The environmental control system according to claim 1 , wherein the microprocessor is adapted to receive data from at least one of the communication line and a wireless signal, process the data, and send an output signal to the device unit, wherein the output signal is adapted to control the device unit.

4. The environmental control system according to claim 1 , wherein the device connector is configured to universally connect to any device unit.

5. The environmental control system according to claim 1 , wherein at least one of the power lines is a dedicated power line running to one particular port.

6. The environmental control system according to claim 1 , further comprising a port receptacle configured to be inserted into the port and form a mechanical connection to the wire way bar and an electrical connection to at least one of the power line and the communication line, wherein the adapter unit is coupled to the port receptacle.

7. The environmental control system according to claim 6 , wherein the port receptacle comprises at least one of a male connector plug with a solid pin center conductor and a female connector jack with a center conductor hole for receiving the solid pin, wherein the adaptor unit directionally connects to the at least one male connector plug and female connector jack.

8. The environmental control system according to claim 1 , further comprising an inter-wire way bar connection system configured to at least one of mechanically and electrically connect an adjacent wire way bar to at least one of the first end and the second end of the wire way bar.

9. The environmental control system according to claim 8 , wherein the adjacent wire way bar is directionally connected to the at least one of the first end and the second end of the wire way bar.

10. The environmental control system according to claim 1 , wherein the device unit comprises at least one of a light emitting diode (“LED”) unit, a surveillance system, an audio system, a camera, a speaker, an antenna, and an environmental sensor comprising at least one of a photocell sensor, a smoke sensor, a humidity sensor, a motion sensor, and a thermal sensor.

11. The environmental control system according to claim 1 , wherein the wire way bar comprises:

a frame defining a top portion of the wire way bar between the first end of the wire way bar and the second end of the wire way bar; and

a cover coupled to the frame and adapted to seal a bottom portion of the interior channel to create an enclosed volume between the first end and the second end of the wire way bar.

12. The environmental control system according to claim 1 , wherein the wire way bar further comprises a master port cable receptacle coupled to the at least one of the power line and the communication line in the wire way bar and configured to receive a master port cable.

13. The environmental control system according to claim 12 , wherein the master port cable comprises an electrical connection to at least one of power lines and communication lines hardwired in the structure.

14. The environmental control system according to claim 13 , further comprising a master port, wherein the master port comprises a housing for the connection between the master port cable and the power lines and communication lines hardwired in the structure.

15. The environmental control system according to claim 1 , further comprising a control system, wherein the control system comprises a master controller adapted to control distribution of power to the wire way bar.

16. The environmental control system according to claim 15 , wherein the control system is adapted to communicate with at least one of the wire way bar and an external system.

17. The environmental control system according to claim 1 , wherein the environmental control system comprises a first device unit and a second device unit, wherein the first device unit is adapted to detect a condition in the environment, generate a signal in response to the condition, and transmit the signal to the second device unit; and the second device unit is adapted to receive the signal and at least one of monitor, modify, and maintain a function of the second device unit in response to the signal.

18. A method of controlling the environment in a structure by modulating the function of a device unit, comprising:

mounting an environmental control system at a preselected distance from a ceiling,

wherein the environmental control system comprises:

a wire way bar defining an enclosed interior channel from a first end of the wire way bar to a second end of the wire way bar;

at least one of a power line and a communication line disposed within the enclosed interior channel;

at least one port in a fixed position in the wire way bar; and

at least one adapter unit coupled to one of the at least one port and coupled to the at least one of the power line and the communication line, wherein the adapter unit comprises:

a device connector adapted to couple the device unit to the adapter unit, wherein the adapter unit is configured to convey electricity from the power line to the device unit and

a microprocessor adapted to receive data from at least one of the communication line and a wireless signal, process the data, and send an output signal to the device unit, wherein the output signal is adapted to control the device unit;

coupling the device unit to the at least one adapter unit, wherein the device unit is connected to the least one of the power line and data from the communication line through the at least one adapter unit; and

modulating a function of the device unit by at least one of:

changing the power delivered to the device unit through the power line;

and

communicating data to the device unit through the communication line and the at least one adapter unit, wherein the device unit receives the output signal to at least one of monitor, modify, and maintain a function of the device unit in response to the output signal.

19. An environmental control system for controlling a device unit in a structure, comprising:

a wire way bar defining an enclosed interior channel from a first end of the wire way bar to a second end of the wire way bar, comprising at least one of a power line and a communication line;

at least one port in a fixed position; and

at least one adapter unit configured to be coupled to one of the at least one port and connected to at least one of the power line and the communication line, the adapter unit comprising:

a device connector adapted to couple the device unit to the adapter unit,

wherein the adapter unit is configured to convey electricity from the power line to the device unit; and

at least one self-identifying chip.