System for efficient communication and control for connected modules in lighting fixtures

1. A system for controlling connected modules in a lighting fixture, the system comprising:

a luminaire including a light emitting diode (LED) array;

an LED driver for controlling the LED array;

a master control unit for controlling the LED driver;

a sensor module comprising at least one environmental sensor and a color sensor,

wherein the at least one environment sensor that faces downwardly in a direction away from the lighting fixture,

wherein the at least one environment sensor includes a low-resolution image sensor, an ambient light sensor, an orientation sensor, a movement detection sensor, and a temperature sensor,

wherein the color sensor faces the luminaire directly for measuring a color intensity a light source,

wherein the at least one environmental sensor and color sensor are oriented 180° apart from each other,

and

a first plug-in module for executing at least one of a lighting control function, a communication function, or a power supply function of the lighting fixture,

wherein the first plug-in module is interchangeable with a second plug-in module for executing the at least one of the lighting control function, the communication function, or the power supply function of the lighting fixture,

wherein at least one of the first plug-in module or the second plug-in module comprise a primary interface and a secondary interface, and

wherein the primary interface or the secondary interference is accessed in view of a mounting orientation of said at least one of the first plug-in module or the second plug-in module.

2. The system of claim 1 , wherein the first plug-in module and the second plug-in module are different.

3. The system of claim 1 , wherein the master control unit is configured for integrating the second plug-in module into the system.

4. The system of claim 1 , wherein the first plug-in module is a wireless communication module.

5. The system of claim 4 , wherein

the wireless communication module is configured to transmit and receive data according to a WiFi, Bluetooth, or Zigbee wireless communication protocol, and the LED driver is configured to receive and operate according to the corresponding communication protocol.

6. The system of claim 4 , wherein the wireless communication module is a Zigbee module, a combined Zigbee and sensor module, or a combined sensor and smart mesh module.

7. The system of claim 1 , wherein the first plug-in module is a dual communication-sensor module.

8. The system of claim 1 , further comprising a gateway for transmitting information from the connected modules to a server, wherein the server is a cloud server.

9. The system of claim 1 , further comprising a power supply, wherein the power supply has two or more contacts configured for electrical contact with said at least one of the first plug-in module and the second plug-in module.

10. The system of claim 1 , further comprising a power supply, wherein the power supply has two or more contacts electrically coupled to a first side of a connector, wherein two or more second voltage lines are electrically coupled to a second side of the connector and configured for electrical contact with said at least one of the first plug-in module and the second plug-in module, and the master control unit is configured to execute at least one of supplying power, controlling, or communicating with the first plug-in module and the second plug-in module, via the connector.

11. A method for controlling connected modules in a lighting fixture, the method comprising:

providing a luminaire including a light emitting diode (LED) array;

providing an LED driver for controlling the LED array;

providing a master control unit for controlling the LED driver;

providing a sensor module comprising at least one environmental sensor and a color sensor,

wherein the at least one environment sensor that faces downwardly in a direction away from the lighting fixture,

wherein the at least one environment sensor includes a low-resolution image sensor, an ambient light sensor, an orientation sensor, a movement detection sensor, and a temperature sensor,

wherein the color sensor faces the luminaire directly for measuring a color intensity a light source,

wherein the at least one environmental sensor and color sensor are oriented 180° apart from each other,

and

controlling, with a first plug-in module, at least one of a lighting control function and a communication function of the lighting fixture,

wherein the first plug-in module is interchangeable with a second plug-in module for executing the at least one of the lighting control function and the communication function of the lighting fixture, and

wherein at least one of the first plug-in module or the second plug-in module comprise a primary interface and secondary interface, and

wherein the primary interface or the secondary interface is accessed in view of a mounting orientation of said at least one of the first plug-in module or the second plug-in module; and

powering, with a power supply module, the first plug-in module.

12. The method of claim 11 , wherein the first plug-in module and the second plug-in module are different.

13. The method of claim 11 , wherein the master control unit is configured for integrating the second plug-in module into a system of controlling the connected modules.

14. The method of claim 11 , wherein the first plug-in module is a wireless communication module.